April 20, 2015 

 Exemption No. 11397 

 Regulatory Docket No. FAA–2015–0144 

Mr. Christopher G. Rice 

President and Founder 

Colorado Cartographics, LLC 

9685 West 36th Avenue 

Wheat Ridge, CO 80033 

Dear Mr. Rice: 

This letter is to inform you that we have granted your request for exemption. It transmits our 

decision, explains its basis, and gives you the conditions and limitations of the exemption, 

including the date it ends. 

The Basis for Our Decision 

By letter dated January 20, 2015, you petitioned the Federal Aviation Administration (FAA) 

on behalf of Colorado Cartographics, LLC (hereinafter petitioner or operator) for an 

exemption. The exemption would allow the petitioner to operate an unmanned aircraft system 

(UAS) to conduct geospatial, surveying, and geosciences services. 

See Appendix A for the petition submitted to the FAA describing the proposed operations and 

the regulations that the petitioner seeks an exemption. 

The FAA has determined that good cause exists for not publishing a summary of the petition 

in the Federal Register because the requested exemption would not set a precedent, and any 

delay in acting on this petition would be detrimental to the petitioner. 

Airworthiness Certification 

The UAS proposed by the petitioner are the DJI F550 Flamewheel and a Tarot T810. 
2 

The petitioner requested relief from 14 CFR part 21, Certification procedures for products 

and parts, Subpart H—Airworthiness Certificates. In accordance with the statutory criteria 

provided in Section 333 of Public Law 112−95 in reference to 49 U.S.C. § 44704, and in 

consideration of the size, weight, speed, and limited operating area associated with the 

aircraft and its operation, the Secretary of Transportation has determined that this aircraft 

meets the conditions of Section 333. Therefore, the FAA finds that the requested relief from 

14 CFR part 21, Certification procedures for products and parts, Subpart H—Airworthiness 

Certificates, and any associated noise certification and testing requirements of part 36, is 

not necessary. 

The Basis for Our Decision 

You have requested to use a UAS for aerial data collection. The FAA has issued grants of 

exemption in circumstances similar in all material respects to those presented in your petition. 

In Grants of Exemption Nos. 11062 to Astraeus Aerial (see Docket No. FAA−2014−0352), 

11109 to Clayco, Inc. (see Docket No. FAA−2014−0507), 11112 to VDOS Global, LLC (see

Docket No. FAA−2014−0382), and 11213 to Aeryon Labs, Inc. (see Docket No. 

FAA−2014−0642), the FAA found that the enhanced safety achieved using an unmanned 

aircraft (UA) with the specifications described by the petitioner and carrying no passengers or 

crew, rather than a manned aircraft of significantly greater proportions, carrying crew in 

addition to flammable fuel, gives the FAA good cause to find that the UAS operation enabled 

by this exemption is in the public interest. 

Having reviewed your reasons for requesting an exemption, I find that— 

 They are similar in all material respects to relief previously requested in Grant of 

Exemption Nos. 11062, 11109, 11112, and 11213; 

 The reasons stated by the FAA for granting Exemption Nos. 11062, 11109, 11112, and 

11213 also apply to the situation you present; and 

 A grant of exemption is in the public interest. 

Our Decision 

In consideration of the foregoing, I find that a grant of exemption is in the public interest. 

Therefore, pursuant to the authority contained in 49 U.S.C. 106(f), 40113, and 44701, 

delegated to me by the Administrator, Colorado Cartographics, LLC is granted an exemption 

from 14 CFR §§ 61.23(a) and (c), 61.101(e)(4) and (5), 61.113(a), 61.315(a), 91.7(a), 

91.119(c), 91.121, 91.151(a)(1), 91.405(a), 91.407(a)(1), 91.409(a)(1) and (2), and 91.417(a) 

and (b), to the extent necessary to allow the petitioner to operate a UAS to perform aerial data 

collection. This exemption is subject to the conditions and limitations listed below. 
3 

Conditions and Limitations 

In this grant of exemption, Colorado Cartographics, LLC is hereafter referred to as 

the operator. 

Failure to comply with any of the conditions and limitations of this grant of exemption will be 

grounds for the immediate suspension or rescission of this exemption. 

1. Operations authorized by this grant of exemption are limited to the DJI F550 

Flamewheel and a Tarot T810 when weighing less than 55 pounds including payload. 

Proposed operations of any other aircraft will require a new petition or a petition to 

amend this exemption. 

2. Operations for the purpose of closed-set motion picture and television filming are 

not permitted. 

3. The UA may not be operated at a speed exceeding 87 knots (100 miles per hour). The 

exemption holder may use either groundspeed or calibrated airspeed to determine 

compliance with the 87 knot speed restriction. In no case will the UA be operated at 

airspeeds greater than the maximum UA operating airspeed recommended by the 

aircraft manufacturer. 

4. The UA must be operated at an altitude of no more than 400 feet above ground level 

(AGL). Altitude must be reported in feet AGL. 

5. The UA must be operated within visual line of sight (VLOS) of the PIC at all times. 

This requires the PIC to be able to use human vision unaided by any device other than 

corrective lenses, as specified on the PIC’s FAA-issued airman medical certificate or 

U.S. driver’s license. 

6. All operations must utilize a visual observer (VO). The UA must be operated within 

the visual line of sight (VLOS) of the PIC and VO at all times. The VO may be used 

to satisfy the VLOS requirement as long as the PIC always maintains VLOS 

capability. The VO and PIC must be able to communicate verbally at all times; 

electronic messaging or texting is not permitted during flight operations. The PIC must 

be designated before the flight and cannot transfer his or her designation for the 

duration of the flight. The PIC must ensure that the VO can perform the duties 

required of the VO. 

7. This exemption and all documents needed to operate the UAS and conduct its 

operations in accordance with the conditions and limitations stated in this grant of 

exemption, are hereinafter referred to as the operating documents. The operating 

documents must be accessible during UAS operations and made available to the 

Administrator upon request. If a discrepancy exists between the conditions and 
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limitations in this exemption and the procedures outlined in the operating documents, 

the conditions and limitations herein take precedence and must be followed. 

Otherwise, the operator must follow the procedures as outlined in its operating 

documents. The operator may update or revise its operating documents. It is the 

operator’s responsibility to track such revisions and present updated and revised 

documents to the Administrator or any law enforcement official upon request. The 

operator must also present updated and revised documents if it petitions for extension 

or amendment to this grant of exemption. If the operator determines that any update or 

revision would affect the basis upon which the FAA granted this exemption, then the 

operator must petition for an amendment to its grant of exemption. The FAA’s UAS 

Integration Office (AFS−80) may be contacted if questions arise regarding updates or 

revisions to the operating documents. 

8. Any UAS that has undergone maintenance or alterations that affect the UAS operation 

or flight characteristics, e.g. replacement of a flight critical component, must undergo 

a functional test flight prior to conducting further operations under this exemption. 

Functional test flights may only be conducted by a PIC with a VO and must remain at 

least 500 feet from other people. The functional test flight must be conducted in such 

a manner so as to not pose an undue hazard to persons and property. 

9. The operator is responsible for maintaining and inspecting the UAS to ensure that it is 

in a condition for safe operation. 

10. Prior to each flight, the PIC must conduct a pre-flight inspection and determine the 

UAS is in a condition for safe flight. The pre-flight inspection must account for all 

potential discrepancies, e.g. inoperable components, items, or equipment. If the 

inspection reveals a condition that affects the safe operation of the UAS, the aircraft is 

prohibited from operating until the necessary maintenance has been performed and the 

UAS is found to be in a condition for safe flight. 

11. The operator must follow the UAS manufacturer’s maintenance, overhaul, 

replacement, inspection, and life limit requirements for the aircraft and 

aircraft components. 

12. Each UAS operated under this exemption must comply with all manufacturer 

safety bulletins. 

13. Under this grant of exemption, a PIC must hold either an airline transport, 

commercial, private, recreational, or sport pilot certificate. The PIC must also hold a 

current FAA airman medical certificate or a valid U.S. driver’s license issued by a 

state, the District of Colombia, Puerto Rico, a territory, a possession, or the Federal 

government. The PIC must also meet the flight review requirements specified in 

14 CFR § 61.56 in an aircraft in which the PIC is rated on his or her pilot certificate. 
5 

14. The operator may not permit any PIC to operate unless the PIC demonstrates the 

ability to safely operate the UAS in a manner consistent with how the UAS will be 

operated under this exemption, including evasive and emergency maneuvers and 

maintaining appropriate distances from persons, vessels, vehicles and structures. PIC 

qualification flight hours and currency must be logged in a manner consistent with 

14 CFR § 61.51(b). Flights for the purposes of training the operator’s PICs and VOs 

(training, proficiency, and experience-building) and determining the PIC’s ability to 

safely operate the UAS in a manner consistent with how the UAS will be operated 

under this exemption are permitted under the terms of this exemption. However, 

training operations may only be conducted during dedicated training sessions. During 

training, proficiency, and experience-building flights, all persons not essential for 

flight operations are considered nonparticipants, and the PIC must operate the UA 

with appropriate distance from nonparticipants in accordance with 14 CFR § 91.119. 

15. UAS operations may not be conducted during night, as defined in 14 CFR § 1.1. All 

operations must be conducted under visual meteorological conditions (VMC). Flights 

under special visual flight rules (SVFR) are not authorized. 

16. The UA may not operate within 5 nautical miles of an airport reference point (ARP) as 

denoted in the current FAA Airport/Facility Directory (AFD) or for airports not 

denoted with an ARP, the center of the airport symbol as denoted on the current 

FAA-published aeronautical chart, unless a letter of agreement with that airport’s 

management is obtained or otherwise permitted by a COA issued to the exemption 

holder. The letter of agreement with the airport management must be made available 

to the Administrator or any law enforcement official upon request. 

17. The UA may not be operated less than 500 feet below or less than 2,000 feet 

horizontally from a cloud or when visibility is less than 3 statute miles from the PIC. 

18. If the UAS loses communications or loses its GPS signal, the UA must return to a 

pre-determined location within the private or controlled-access property. 

19. The PIC must abort the flight in the event of unpredicted obstacles or emergencies. 

20. The PIC is prohibited from beginning a flight unless (considering wind and forecast 

weather conditions) there is enough available power for the UA to conduct the 

intended operation and to operate after that for at least five minutes or with the reserve 

power recommended by the manufacturer if greater. 

21. Air Traffic Organization (ATO) Certificate of Waiver or Authorization (COA). All 

operations shall be conducted in accordance with an ATO-issued COA. The 

exemption holder may apply for a new or amended COA if it intends to conduct 

operations that cannot be conducted under the terms of the attached COA. 
6 

22. All aircraft operated in accordance with this exemption must be identified by serial 

number, registered in accordance with 14 CFR part 47, and have identification 

(N−Number) markings in accordance with 14 CFR part 45, Subpart C. Markings must 

be as large as practicable. 

23. Documents used by the operator to ensure the safe operation and flight of the UAS and 

any documents required under 14 CFR §§ 91.9 and 91.203 must be available to the 

PIC at the Ground Control Station of the UAS any time the aircraft is operating. These 

documents must be made available to the Administrator or any law enforcement 

official upon request. 

24. The UA must remain clear and give way to all manned aviation operations and 

activities at all times. 

25. The UAS may not be operated by the PIC from any moving device or vehicle. 

26. All Flight operations must be conducted at least 500 feet from all nonparticipating 

persons, vessels, vehicles, and structures unless: 

a. Barriers or structures are present that sufficiently protect nonparticipating persons 

from the UA and/or debris in the event of an accident. The operator must ensure 

that nonparticipating persons remain under such protection. If a situation arises 

where nonparticipating persons leave such protection and are within 500 feet of 

the UA, flight operations must cease immediately in a manner ensuring the safety 

of nonparticipating persons; and 

b. The owner/controller of any vessels, vehicles or structures has granted permission 

for operating closer to those objects and the PIC has made a safety assessment of 

the risk of operating closer to those objects and determined that it does not 

present an undue hazard. 

The PIC, VO, operator trainees or essential persons are not considered 

nonparticipating persons under this exemption. 

27. All operations shall be conducted over private or controlled-access property with 

permission from the property owner/controller or authorized representative. 

Permission from property owner/controller or authorized representative will be 

obtained for each flight to be conducted. 

28. Any incident, accident, or flight operation that transgresses the lateral or vertical 

boundaries of the operational area as defined by the applicable COA must be reported 

to the FAA's UAS Integration Office (AFS−80) within 24 hours. Accidents must be 

reported to the National Transportation Safety Board (NTSB) per instructions 

contained on the NTSB Web site: www.ntsb.gov. 
7 

If this exemption permits operations for the purpose of closed-set motion picture and 

television filming and production, the following additional conditions and limitations apply. 

29. The operator must have a motion picture and television operations manual (MPTOM) 

as documented in this grant of exemption. 

30. At least 3 days before aerial filming, the operator of the UAS affected by this 

exemption must submit a written Plan of Activities to the local Flight Standards 

District Office (FSDO) with jurisdiction over the area of proposed filming. The 3-day 

notification may be waived with the concurrence of the FSDO. The plan of activities 

must include at least the following: 

a. Dates and times for all flights; 

b. Name and phone number of the operator for the UAS aerial filming conducted 

under this grant of exemption; 

c. Name and phone number of the person responsible for the on-scene operation of 

the UAS; 

d. Make, model, and serial or N−Number of UAS to be used; 

e. Name and certificate number of UAS PICs involved in the aerial filming; 

f. A statement that the operator has obtained permission from property owners 

and/or local officials to conduct the filming production event; the list of those 

who gave permission must be made available to the inspector upon request; 

g. Signature of exemption holder or representative; and 

h. A description of the flight activity, including maps or diagrams of any area, city, 

town, county, and/or state over which filming will be conducted and the altitudes 

essential to accomplish the operation. 

31. Flight operations may be conducted closer than 500 feet from participating persons 

consenting to be involved and necessary for the filming production, as specified in the 

exemption holder’s MPTOM. 
8 

Unless otherwise specified in this grant of exemption, the UAS, the UAS PIC, and the UAS 

operations must comply with all applicable parts of 14 CFR including, but not limited to, 

parts 45, 47, 61, and 91. 

This exemption terminates on April 30, 2017, unless sooner superseded or rescinded. 

Sincerely, 

/s/ 

John S. Duncan 

Director, Flight Standards Service 
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20 January 2015

U. S. Department of Transportation

Docket Management System

1200 New Jersey Ave, SE

Washington, DC 20590

Re: Exemption Request

Re: Petition for Exemption (14 CFR §11.81) by the Federal Aviation Administration

(“FAA”) for the usage of Small, Unmanned Aerial Systems (“sUAS”) for scientific 

research, air quality monitoring, and geospatial applications.

Dear Sir or Madam,

I, Christopher Rice, President and Founder of Colorado Cartographics, LLC (“CCL”), a 

consulting firm located in Wheat Ridge, Colorado, am petitioning to be granted exemption from

the Federal Aviation Regulations (“FAR”) listed in Section II of this document. It is my 

intention to be compliant with the FAA Modernization and Reform Act of 2012, Public Law 

112-95, Sections 331-334 (“The Act”), and operate sUAS solely for the purposes defined in 

Section III of this document.

CCL is a consulting firm that provides geospatial, surveying, and geosciences services to a wide 

range of industries in the United States. The company leverages the capacities of mapping 

software, GPS systems, and surveying equipment to provide these services to industries that rely 

on them for regulatory compliance, public safety, and asset management. Being positioned in 

this highly competitive industry requires a significant investment in the aforementioned software 

and hardware products, but to also be aware of forthcoming technological developments. The

sUAS is among a group of several technological developments that CCL considers to be a tool 

that will have a positive impact on the way we perform data collection, photogrammetry, air 

quality monitoring, and visual documentation methodologies, all of which are services we 

provide for our customers.

Section I. Petitioner Contact Information

 

 Christopher G. Rice

 Colorado Cartographics LLC

 9685 W. 36th Avenue

 Wheat Ridge, Colorado 80033

 Business: (303) 990-7900

 Email: chris.rice@colocarto.com

 Company Website: http://www.colocarto.com

 FEIN: 27-3129257
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Section II. The specific Sections of Title 14 CFR that CCL wishes to seek exemption:

1. Chapter 1, Subchapter C, Part 21, Subpart H

2. Chapter 1, Subchapter C, Part 45, §45.23 (a)

3. Chapter 1, Subchapter D, Part 61, §61.113(a)

4. Chapter 1, Subchapter D, Part 91, §91.7(a)

5. Chapter 1, Subchapter D, Part 91, §91.111(a)

6. Chapter 1, Subchapter D, Part 91, §91.119(d)

7. Chapter 1, Subchapter D, Part 91, §91.121

Section III. Extent of relief and reasons CCL is requesting relief from existing regulations.

CCL is requesting relief from the aforementioned Title 14 CFR regulations so it may engage in 

sUAS operations for the advancement of applied technologies that will benefit both the 

company, customers, and the scientific and geospatial community. The extent by which CCL 

seeks relief is exclusive for the applications listed below:

 Photogrammetry Applications: By using fixed, downward-facing cameras, 

photogrammetry enables creation of overlapped aerial images for use in geospatial 

software (GIS), ground-truthing, and visual documentation. CCL is presently able to 

process aerial imagery, and strives to provide rapid delivery of high-resolution orthorectified images for clients requesting these products. The advantages of using sUAS

versus manned aircraft are: significant cost reduction, safety considerations, and imaging 

from lower altitudes below current regulations (Appendix A, Figure 1).

 Light Detection and Ranging (“LiDAR”): This technology is used for generating highresolution surface models of land topography, civic features, and building interiors. 

Commonly, LiDAR systems are attached to a manned helicopter or a fixed-wing aircraft, 

however, some manufacturers are rapidly developing lightweight units designed for 

sUAS. Deploying sUAS with LiDAR capability reduces costs greatly, benefiting all 

stakeholders. CCL is planning to use LiDAR systems onboard sUAS to generate 

topographical surfaces of mining sites, reclamation areas, and land development 

locations. LiDAR also aids in calculating volumetric analysis for waste pile removal, 

Earth-moving cost evaluation, and slope severity studies (Appendix A, Figure 2.).

 Infrared (“IR”) and Thermal Imaging: Both technologies detect surface features at 

frequencies beyond the visual spectrum, enabling advanced data visualization for a wide 

range of industries. Examples of IR imaging include: vegetative analysis and chemical 

spill identification. Thermal imaging examples include: surface heat signature, heat loss, 

pipeline conditional assessments, and efficiency studies of building structures and 

residences. IR and thermal imaging sensors fitted to sUAS benefit from low flight costs, 

flight precision, and rapid data acquisition. CCL has yet to acquire an IR/thermal imaging 

apparatus, but we are planning to prototype thermal imaging for our energy customers 

who have expressed an interest in checking midstream pipelines for potential leaks and/or 
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valve gasket failures. The costs associated with thermal and IR sensing equipment are 

prohibitive, yet funding by potential investors or corporate research grants would assist in 

fulfilling these valuable research methods for our sUAS fleet.

 Air Quality Monitoring: In an effort to assist energy companies with environmental

compliance, it is our intention to utilize the sUAS for fixed-interval methane monitoring 

at fixed altitudes ranging from 25’ - 200’ Above Ground Level (“AGL”) near natural gas 

separation, flaring, and compressor sites. Using sophisticated monitoring equipment 

designed for sUAS payloads, coupled with onboard telemetry, we will be able to gather 

this data while the sUAS is airborne. Together with onboard GPS, the monitoring system

logs positions of air quality samples, providing a geospatial component for map creation,

and interpretation. CCL is currently collaborating with a natural gas company, 

researching and designing a mobile monitoring system for sUAS that is portable, 

lightweight, and communicates with onboard telemetry systems for real-time data 

acquisition.

Section IV. How CCL’s Exemption Request will benefit the Public as a whole.

The sUAS platform provides a significant benefit to industries that create advantages for 

deployment of technologies listed in Section III, and the consequent benefits to the Public are 

listed below:

 A direct result of a sUAS’s ability to provide a much more affordable alternative to 

manned vehicle operations is ultimately a lower cost to end consumers, especially if the 

organization cannot absorb such costs. The economic benefits of operating sUAS versus 

the combined costs of operating a helicopter or fixed-wing aircraft are significant for 

these reasons: 

1. Aircraft/pilot/air traffic control costs can be prohibitively expensive, and the FAR 

altitude restrictions (14 CFR §91.119) may affect value of resulting product,

2. Fuel surcharge fluctuations passed on to organizations hiring aircraft services,

3. Fossil fuel emissions as a result of operating manned aircraft versus electricpowered sUAS,

4. Decreased noise pollution,

5. Fewer or nonexistent innate dangers due to catastrophic manned aircraft failures 

resulting in death, damage to property, and potential legal disputes,

6. Job creation.

 A sUAS’s ability to operate in conditions and airspace where manned aircraft are limited 

or forbidden provides growth in areas where human interests and public health concerns 

exist. One such example of this application is the natural gas industry, which CCL 

currently provides many services for. As exploration and production operations encroach 

on human population areas, issues concerning air quality arise. The implementation of 

sUAS fitted with air quality monitoring sensors (or ground sensing equipment) enables

accurate samples to further the mitigation process. The low costs resulting from sUAS
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operation greatly increase the interval time between flights, resulting in higher

aggregation of relevant study data over time periods where short times between 

acquisition is fundamental. 

 A secondary goal of CCL’s exemption is to develop awareness of sUAS capabilities for 

the geospatial industry, but also for local communities in Colorado. The issues 

surrounding sUAS usage range from privacy and civil rights, to illegal usage in National 

Parks. In an effort to communicate awareness of the importance of sUAS introduction 

into our communities, CCL is working alongside community leaders and public 

institutions (local libraries, schools, and community centers) to educate the public, assist 

with clarifying sUAS guidelines and restrictions, and communicate potential future 

applications. Lastly, CCL is an advocate for campaigns such as “Know Before You Fly”, 

to spread the message about sUAS restrictions and safety. Our number one goal is to 

foster a sense of safety but also provide an open dialogue regarding this rapidly 

developing technology.

Section V. Reasons why CCL’s exemption will not adversely affect safety, or how the 

exemption would provide a level of safety at least equal to the existing rule.

It is CCL’s intention to add sUAS capabilities to its portfolio of products and services for its 

existing and future customers. The four applications outlined in Section III are tailored for 

industries where risk of human intervention and damage to property are low to nonexistent. In 

our current areas of interest, we are fortunate to have low population densities, and a trace

amount of civil infrastructure and public and private services (i.e. hospitals, hotels, residential 

subdivisions). Our flight areas encompass an area no larger than 1⁄2 of a square mile maximum, 

limiting any chances of posing additional risks other than ones beyond our control.

CCL has aggregated approximately 100 hours building, testing, and familiarizing ourselves with

the flight characteristics of our prototype sUAS fleet, and we fully understand and recognize 

their capabilities and deficiencies. Furthermore, we have evaluated each units’ flight envelope 

limits, mimicked mid-flight failures, and are in the process of testing parachute deployment to 

safely return a failed sUAS to the ground in the event of a system failure. 

CCL’s sUAS Fleet Specifications

CCL’s fleet of two (2) prototype sUAS consist of the following characteristics that illustrate their 

minimal impact to human beings, manned aircraft, and infrastructure:

1. DJI F550 Flamewheel Multi-rotor (6-propeller hexagonal frame, plastic/metals):

 Total weight with maximum allowable payload: 6.5lbs,

 Dimensions: Greatest width: 550mm (21.65in), Height (with landing gear): 10.5”

 Maximum speed: 30kts

 Battery system (4-cell, 14.8 volt, 4000maH lithium-polymer) provides eight (8) to twelve 

(12) minutes of flight time, and one (1) minute of reserve for RTH function if necessary,
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 NAZA-M V2 Flight Controller (with GPS and compass) is installed on this sUAS, and is 

the most advanced system currently available, with latest firmware release,

 Use of First-Person View (“FPV”) for advanced flight safety; provides real-time videodownlink from sUAS to video monitor on transmitter.

2. Tarot T810 Foldable Multi-rotor (6-propeller hexagonal frame, carbon fiber):

 Total weight with maximum allowable payload: 9.3lbs,

 Dimensions: Greatest width: 810mm (31.9in), Height (with landing gear): 14.25”

 Maximum speed: 30kts

 Battery system (2x 6-cell, 22.2 volt, 5000maH lithium-polymer) provides fifteen (15) 

minutes of flight time, and two (2) minutes of reserve flight time,

 NAZA-M V2 Flight Controller is also installed on this unit,

 Use of First-Person View (“FPV”) for advanced flight safety; provides real-time videodownlink from sUAS to video monitor on transmitter.

Flight Controller and Fail-Safe systems

The existing flight control technology that CCL utilizes is the DJI NAZA-M V2 Flight 

Controller, which provides these safety features:

 GPS Attitude Control: Prior to flight operation, the GPS records latitude and longitude, 

and that position becomes the origin of flight. Once airborne, the GPS holds the sUAS in 

this position, and does not deviate from it, unless the mode is changed by the operator. 

This level of safety safeguards the sUAS, preventing it from drifting away, and posing a 

potential risk of injury or damage to property.

 Attitude Control: The flight controller disables the GPS, and allows operator to control

the sUAS in a manner consistent with manual flight. The onboard stability systems keep 

sUAS horizontally stabilized, to prevent erratic flight performance. 

 Return-to-Home (“RTH”): If the operator, under any circumstances, deems the 

operation of the sUAS to become a risk to persons, property, or the sUAS itself, the RTH 

command may be invoked, safely returning the sUAS to the origin of flight, subsequently 

landing and powering down autonomously. This feature is a design protocol that allows 

the operator to dismiss operation in the event of his or her inability to control the sUAS, 

as in with an emergency situation.

Inherent risks of operating a sUAS

CCL assumes there is risk involved with operating a sUAS. As with any aircraft, manned, or 

unmanned, unforeseen circumstances beyond the pilot’s control do exist. However, proper safety 

protocols, regularly-scheduled maintenance, and continuous pilot training are essential to 

minimize these risks. Below are three identified risks that exist that apply to all multi-rotor 

sUASs, and may lead to failures beyond the Flight Controller’s ability to assist in safe recovery 

and landing:
Page 6 of 15

 Physical Failures. In the event of a physical failure, an example being a failed propeller 

or breach of the sUAS frame’s capacity to support normal flight, the NAZA-M V2 flight 

controller may have limited ability to stabilize the sUAS, resulting in ground impact. This 

unfortunate occurrence is an innate risk, and must be addressed for safety considerations.

 Electrical Faults. This type of failure poses a risk to normal sUAS flight, and may result 

in sUAS instability and potential ground impacts. Electrical faults may originate in the 

battery system, receiver, flight controller, flight motors, GPS, or the speed controller 

units.

 Wildlife. In the unlikely event of wildlife strikes, or aggressive wildlife encounters, the 

sUAS flight characteristics may be severely compromised, resulting in ground impact, 

property damage, or injury to persons. The aforementioned sUAS parachute system is a 

fail-safe method for safely returning a sUAS to the ground, and is highly recommended 

to ensure safe recovery of sUAS and promotes safe operation.

Radio Control and Telemetry Equipment used on CCL sUAS Fleet

CCL’s fleet of sUAS multi-rotors are controlled remotely by a Spektrum Dx8, an 8-channel, 

2.4GHz transmitter. The FPV systems employ the BosCam 5.8GHz transmitter/receiver 

combination and a 7” TFT display monitor with a sun hood affixed to the Spektrum transmitter. 

The usage of a GoPro Hero 4+ enthusiast video camera will be used on the Tarot T810 for 

higher-resolution FPV video feed. 

CCL’s Commitment to Safety and Regulatory Compliance

It is CCL’s intention to be in full compliance with the statutes set forth by The Act, if an 

exemption is granted. When the additional Certificate of Authorization (“COA”) process is 

completed thereafter, CCL will be able to operate sUAS in a commercial manner. After all 

licensing is complete, CCL will enforce a strict set of procedures that will:

 Ensure that each pre-flight checklist is completed before flight operations begin,

 Equip sUAS with flightworthy components and ensure all required spare parts are 

immediately available, along with proper tools, batteries, chargers, and associated

equipment is always on site at each flight location,

 Ensure sUAS manufacturer notifications regarding operational safety and any additional 

known issues that may affect flight performance are resolved prior to any flight 

operation, otherwise sUAS will remain grounded,

 Confirm communication between the sUAS and the Flight Transmitter / FPV system is 

fully functional before any flight operation begins,
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 Ensure GPS systems are in full working order and an acceptable level of GPS satellite 

acquisition is achieved before any flight operation begins,

 If applicable, confirm DJI PC Ground Station flight routine is loaded, and test flights 

record successful launch, route, and completion,

 Calibrate altimeters using DJI PC Ground Station to the study site’s maximum altitude, 

and limit sUAS altitude to 300’ AGL to avoid flight outside of this envelope.

 Ensure a minimum of five (5) miles from any airport exists from closest edge of flight 

plan area. (Figure 3, Appendix A), and maintain a distance of 500’ minimum from 

people, vehicles, and property.

 If utilizing the PC Ground Station Waypoint Manager, enable the No Waypoint Zones 

map, which disables positioning of waypoints within five (5) miles of a major airports 

(Figure 4, Appendix A)

 Never exceed visual line-of-sight distance (VLOS) during flight operations, and set a 

timer for five (5) minutes at beginning of flight operation, to remind pilot about 

remaining battery life, and always have a trained spotter not operating the sUAS

accompany the pilot,

 Display (if necessary) signage/warning beacons/traffic cones if sUAS usage in close 

proximity to public right-of-way,

 Be aware of air traffic conditions in the immediate area, by observing existing aircraft 

flight patterns, changes in wind direction and intensity, and consultation of consumergrade aviation tracking applications (e.g. FlightRadar24), if necessary,

 Be aware of changing weather conditions that may affect overall flight performance and 

line-of-sight visibility of sUAS, and always err on the side of caution by grounding sUAS

if conditions are likely to worsen,

 Properly adhere to post-flight guidelines, which include: disconnection of circuitry that 

could result in user injury, storage of all components in proper containers, checking area 

for any components left behind, and securing any gates at exit from private property,

 Communicate completion of flight operations to constituents, stakeholders, or customers.

 Have in our possession all documentation pertaining to the FAR Exemption, including 

licenses, medical cards, if applicable.

 Comply with any additional and future regulations enforced by the FAA FAR.
Page 8 of 15

Section VI. Federal Register Rulemaking, CCL reasoning for Exemption.

1. Title 14, CFR 21: Certification Procedures for Products and Parts Subpart H, 

Airworthiness Certificates (§21.171 - §21.199).

Section 333 of The Act states:

(1) which types of unmanned aircraft systems, if any, as a result of their size, weight,

speed, operational capability, proximity to airports and populated areas, and operation 

within visual line of sight do not create a hazard to users of the national airspace system 

or the public or pose a threat to national security; and,

(2) whether a certificate of waiver, certificate of authorization, or airworthiness 

certification under section 44704 of Title 49, United States Code, is required for the 

operation of unmanned aircraft systems identified under paragraph (1).

Reason for Exemption: The operational characteristics of CCL’s sUAS fleet, which consist of 

small size and weight, low speed, a limited geographical extent, together with CCL’s compliance 

with airport and populated area proximity rules, meet the level of safety compliance proposed by 

Section 333. Paragraph (2) states that if sUAS meet this requirement, exemption from 14 CFR 

21, Subpart H may be granted. 

2. Title 14, CFR §45.23(a),(b): Display of Marks, General

(a) Each operator of an aircraft must display on that aircraft marks consisting of the 

Roman capital letter “N” (denoting United States registration) followed by the 

registration number of the aircraft. Each suffix letter used in the marks displayed must 

also be a Roman capital letter.

(b) When marks include only the Roman capital letter “N” and the registration number is 

displayed on limited, restricted or light-sport category aircraft or experimental or 

provisionally certificated aircraft, the operator must also display on that aircraft near each 

entrance to the cabin, cockpit, or pilot station, in letters not less than 2 inches nor more 

than 6 inches high, the words “limited,” “restricted,” “light-sport,” “experimental,” or 

“provisional,” as applicable.

Reason for Exemption: (a): CCL’s sUAS surface areas prevent attachment of a distinguishable 

registration number greater than 2” in height (applicable only to §45.23b) from a distance equal 

or greater than 40 feet, unless the usage of optical magnification is employed. The addition of a 

flag or equivalent surface by which registration number must be visible may inhibit usage of 

sUAS due to the additional payload weight and potential surface area, which may result in flight 

instability and/or failure. (b): The classification of sUAS under the current regulatory restriction 

period is unclear, therefore, this exemption shall remain active.
Page 9 of 15

3. Title 14 CFR §61.113(a): Private Pilot Privileges and Limitations

(a) Except as provided in paragraphs (b) through (h) of this section, no person who holds 

a private pilot certificate may act as pilot in command of an aircraft that is carrying 

passengers or property for compensation or hire; nor may that person, for compensation 

or hire, act as pilot in command of an aircraft.

Reason for Exemption: Due to the nature of sUAS being unmanned, it is not possible to carry 

passengers. However, property assets for the purposes of scientific research and photogrammetry 

will consist of the sUAS payload, and the company’s pilot in command (sUAS operator) will be 

compensated for expertise, services, and deliverables as a result of operating the sUAS.

4. Title 14 CFR §91.7(a): Civil Aircraft Airworthiness

(a) No person may operate a civil aircraft unless it is in an airworthy condition.

Reason for Exemption: The aforementioned 14 CFR 21 Subpart H exemption from requiring 

airworthiness certificates for sUAS is the reason for this exemption.

5. Title 14 CFR §91.111 (a): Operation near other aircraft

(a) No person may operate an aircraft so close to another aircraft as to create a collision 

hazard.

Reason for Exemption: Occasionally, sUAS engage in simultaneous flight routines that employ 

more than one (1) sUAS in a tightly controlled, patterned flight plan based on onboard GPS 

positioning navigation systems. This method of data collection employs interferometric capture 

sequences, requiring more than one measurement sensor during the flight routine.

6. Title 14 CFR §91.119(d): Minimum Safe Altitudes

(d) Helicopters, powered parachutes, and weight-shift-control aircraft: If the operation is 

conducted without hazard to persons or property on the surface, a helicopter may be 

operated at less than the minimums prescribed in paragraph (b – 1000’) or (c – 500’) of 

this section, provided each person operating the helicopter complies with any routes or 

altitudes specifically prescribed for helicopters by the FAA.

Reason for Exemption: Given that sUAS operators must obey a maximum of 300’ AGL, and 

below the 500’ restriction for manned aircraft in non-congested areas, this exemption applies to 

the routes and altitudes for helicopters specifically, as research areas and areas of interest (AOIs) 

may exist within these corridors. Additional research on the location of these helicopter-specific 

flight corridors will be conducted before any flight operations commence.
Page 10 of 15

7. Title 14 CFR §91.121: Altimeter Settings

(a) Each person operating an aircraft shall maintain the cruising altitude or flight level of 

that aircraft, as the case may be, by reference to an altimeter that is set, when operating...

[remainder of Regulation].

Reason for Exemption: sUAS altimeter settings are controlled by the onboard altimeter (GPSbased), or supplemental barometric altimeter for use as a backup and/or altitude validation unit. 

Additionally, “cruising altitude’ does not apply to sUAS within CCL’s operational capacities, 

unless this term is used to describe the altitude by which the actions stated in Section III are 

considered as such. 

Section VII. Additional Information, Views, or Arguments.

Personal Statement

In conclusion, CLL agrees with the FAA’s heightened awareness of the issues surrounding the 

widespread usage of sUAS in the United States. It is an obvious problem with potentially serious 

consequences if sUAS are operated irresponsibly. Our company is committed to not only fully 

understanding and abiding by the laws surrounding the usage of sUAS, but to also be an 

advocate for others to comply with the rules and regulations that exist for the safety of U.S. 

citizens.

In the scientific and geospatial community, there are numerous applied technologies that 

influence how research is conducted. These broad industries are consistently on the forefront of 

the latest and greatest advancements, and in most cases, is the basis of their origin. Remove this 

ability, and the result is a slowdown of economic growth, fundamental to sustainability. This is 

the reason why we at CCL believe that the sUAS and its associated benefits are so relevant to the 

advancement of human development, whether it is to assist farmers with increasing crop yields, 

or mitigating health risks to thousands of people, its one small step in a long, legislative process 

that will ultimately benefit us all.

CLL appreciates the opportunity to be able to petition for this exemption, and is fortunate to have 

the right to do so. The other members of the sUAS community who are passionate about the 

ability to operate sUAS in the National Airspace System are all advocates for safety and 

responsibility. CCL is honored to be a part of such a group that sees the long-term benefits of 

creating sUAS compliance and control, and we greatly appreciate the efforts of the FAA, its 

Director, and Administrators.

Section VIII. Exemption Outside the United States.

CCL has no intention to operate a sUAS outside the United States. 
Page 11 of 15

To the Director and Administration of the Federal Aviation Administration, I hereby submit this 

Petition for Exemption, dated January 20, 2015. 

Respectfully,

Christopher Rice, President

Colorado Cartographics LLC