July 7 th

, 2015

U.S. Department of Transportation
Docket Management System
1200 New Jersey Ave., SE
Washington, DC 20590

Re: Exemption Request Under Section 333 of the FAA Refor m Act and Part 11 of the Federal
Aviation Regulations

Dear Madam, Sir,

Pursuant to Section 333 of the FAA Modernization and Reform Act of 2012 (the “Reform Act”)
and 14 C.F.R. Part 11, Oldcastle Materials Group Midwest, Inc. (OMG) an operator of the eBee Unmanned Aircraft System (“eBee”) seeks an exemption from the Federal Aviation Regulations (“FARs”) listed below:

 14 C.F.R. 21

 14 C.F.R. 61.133(a) (b)

 14 C.F.R. 91.7(b)

 14 C.F.R. 91.119

 14 C.F.R. 91.151(a)

 14 CFR Subpart E (91.401

- 91.417)

The req uested exemption would authorize commercial operat ions using the eBee for mapping, training, agricultural and survey applications. These operations will be subject to strict operating requirements defined in the eBee user manual ( OMG requests the FAA treat the eBee training program as proprietary under 14 C.F.R. 11.35(b) and does not include this document in the public

docket and conditions defined in the paragraph 3

.

OMG Midwest, Inc. (Oldcastle Materials Group Midwest) is the Midwest region of Oldcastle Materials, Inc., the leading vertically integrated supplier of aggregates, asphalt, ready mixed concrete, and construction and paving services in the United States with 1,200 locations nationwide. As an operating company of Oldcastle Materials, we maintain a local identity which allows us to gain market position while also utilizing the technology, best practices, talent pool, purchasing power, and financial resources of a large organization. An asphalt, aggregate, and ready mixed concrete supplier, OMG Mid west is comprised of ten companies which operate throughout Iowa, southern Minnesota, eastern Nebraska, and we stern Illinois

.1. CHARACTERISTICS OF THE AIRCRAFT

The eBee is a small (37.8 inches wingspan) and ultra

- light (maximum take

- off weight o f 1.7 pounds) platform made of flexible foam that performs pre

- programmed precision aerial mapping

missions thanks to the on

- board GPS and the related flight management software (eMotion) that allows the operator to plan safely and efficiently a mission in 3D, and then monitor it in real

- time. Thanks to the embedded camera, protected by a foam envelope, the eBee takes a collection of high

- definition still images that are used later to generate maps and contour lines of the surveyed

area.

The four main cha racteristics of the eBee are:

a. Very light weight

The eBee is so light that the operator can launch it by hand and let it land on almost any surface without requiring a parachute or landing net (belly land). Its low impact energy ( 38 J in case of a

cont rolled emergency landing ) also significantly reduces the risk of hazardous situations. Finally, the wings of the eBee are detachable and made of flexible foam with no sharp or hard edges and almost no internal strengthening structure.

b. Electric

- powered

The eBee is electric powered. A brushless engine technology makes it silent and reliable. The propeller is attached with a rubber band to the body of the plane so that it can easily flex away in case of contact with any object.

c. Semi

- automatic flight

The artificial intelligence incorporated within the eBee autopilot system continuously analyzes

data from the Inertial Measurement Unit and from the onboard GPS and takes care of all the aspects of the flight under the supervision of the operator.

d. Op tion for Manual control

Additionally, the eBee provides an override capability that allows the operator to take manual actions during the flight (Go to Home, Go Land, Hold and Resume the mission) and also suspend automated operations and take manual contr ol of the aircraft should it become necessary to respond emergent circumstances, thanks to the remote controller provided with the system.

2. APPLICATIONS

The eBee will be responsible for su rveying, computing and reporting volumetric quantities of raw

ma terial inventory and excavation material import or removal . The primary function of the

surv eying will be for inventorying the available material that has be en excavated from site for

resource estimation

. OMG manages ten individual companies with multiple quarries and facilities for each; OMG will be responsible for surveying +100 sites in the Midwest with the majority

located in Iowa and the su rrounding states (IL, MN, NE). Internal s urveying equipment will

consist of one Sony WX camera with an approximate 18.2 megapixel resolution with x10 zoom capability

.3. APPLICABLE LEGAL STANDARD UNDER SECTION 333

a. Airworthiness assessment of the eBee

OMG notes that the airworthiness of the eBee has already been demonstrated for different projects in the Uni ted States, involving state/federal agencies or universities (among others the New Mexico State University: https://newscenter .nmsu.edu/Articles/view/10208/nmsu

- uas

- flight

test

- center

- conducts

- ebee

- airworthiness

- assessment , and the USACE New Orleans, who coordinated with the Department of Army and the FAA to obtain all authorizations required i n order to operate the eBee UAS). M oreover the eBee already received 15 Exemptions from the

FAA

.

SenseFly also obtained flight approvals for the eBee (delivered by national civil aviation authorities) in many countries, among others:

 Switzerland (flight approval for VLOS operations)

 Canad a (flight approval for VLOS operations)

 Australia (flight approval for VLOS operations)

 France (flight approval for Extended

- VLOS operations)

 Germany (flight approval for VLOS operations)

 United Kingdom (flight approval for VLOS operations)

 Norway (flight approval for VLOS operations)

 Sweden (flight approval for VLOS operations)

 Denmark (flight approval for VLOS operations)

b. Operating requirements

Grant of the exemption to OMG for the eBee will be subject to the following operating

conditions :

 1. Oper ations authorized by this grant of exemption are limited to the SenseFly eBee 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 f

or 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

com pliance 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 g round 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 sp ecified 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 t o 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 befo re 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 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 p rocedures 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 o fficial 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 grant ed 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 und ergone 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 f

lights 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 fo r 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 acc ount 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 perf ormed 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 operat ed 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 F AA 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.

 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). Flight s 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 permit ted 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 nonp articipants, 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 exemp tion 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 o perate 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. 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 en forcement 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 con ducted 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 operat or 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 safet y 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 det ermined 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 trans gresses 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

.3. CONCLUSION

The operation of Oldcastle Materials Group Midwest, Inc. using a small UAS, weighing less than 2 lbs., conducted under the propo sed restrictions outlined above, will provide an increased level of safety and improved accuracy for calculating volumes of materials supporting the grant of the exemptions requested herein.

If I can be of any assistance to further expedite this petition, please do not hesitate to contact me at ( 515) 650

- 0092 or at my email bwhiteley@omgmidwest.com.

Yours sincerely,

Brett Whiteley

ANNEX A: EXEMPTION REQUEST AND EQUIVALENT LEVEL OF SAFETY

SHOWINGS UNDER APPLICABLE RULES SUBJECT TO EXEMPT ION

OMG requests an exemption from the following regulations as well as any additional regulations that may technically apply to the operation of the eBee:14 C.F.R. Part 21, Subpart H: Airworthiness Certificates

14 CFR § 91.203(a)(1)

Section 91.203 r equires all civil aircraft to have a certificate of airworthiness. Part 21, Subpart H, entitled Airworthiness Certificates, establishes the procedural requirements for the issuance of airworthiness certificates as required by FAR § 91.203(a). Given the siz e of the eBee, its very light weight (the maximum take

- off weight is 1.7 pounds) and the limited operating area associated with its utilization, it is unnecessary to go through the certificate of airworthiness process under Part 21 Subpart H in order to ac hieve or exceed current safety levels.

Such an exemption meets the requirements of an equivalent level of safety under Part 11 and

Section 333 of the Reform Act. The Federal Aviation Act and Section 333 of the Reform Act both authorize the FAA to exempt aircraft from the requirement for an airworthiness certificate, upon consideration of the size, weight, speed, operational capability, and proximity to airports and populated areas of the UAS involved. An analysis of these different criteria demonstrates t hat the eBee operated without an airworthiness certificate, under the conditions proposed in that exemption, will be at least as safe, or safer, than a conventional aircraft with an airworthiness certificate. A proprietary risk assessment for operations wi th the eBee, which demonstrates that assertion, is also being submitted to the FAA as part of this application. OMG requests the FAA treat the eBee risk assessment as proprietary under 14 C.F.R. 11.35(b) and not include this document in the public docket.

14 C.F.R. § 61.3: Requirements for certificates, ratings and authorizations
14 C.F.R. § 61.113(a) & (b); 61.133(a): Private Pilot Privileges and Limitations; Pilot in
Command; Commercial Pilot Privileges and Limitations

The regulation provides that no p erson may serve as a required pilot flight crewmember of a civil aircraft of the United States, unless that person:

(1) Has a pilot certificate or special purpose pilot authorization issued under this part in that person's physical possession or readily a ccessible in the aircraft when exercising the privileges of that pilot certificate or authorization. However, when the aircraft is operated within a foreign country, a pilot license issued by that country may be used.

The regulation provides also that no person that holds a private pilot certificate may act as pilot in command of an aircraft for compensation or hire. Subparagraph (b) allows a private pilot to act as pilot in command of an aircraft in connection with any business or employment if:

(1) Th e flight is only incidental to that business or employment; (2) The aircraft does not carry passengers or property for compensation or hire.

Given the safety features of the eBee and the fact that the missions are pre

- programmed and

monitored in real

- tim e with a specific flight management software (eMotion), SenseFly proposes that operators of the eBee should not be required to hold a commercial pilot certification. Instead, operators should be required to: Have a sport or recreational pilot license (at least) and have successfully passed a manufacturer’ s training program for the eBee.

14 C.F.R. § 91.7(a): Civil aircraft airworthinessThis regulation requires that no person may operate a civil aircraft unless it is in airworthy

condition. Should the e xemption be granted allowing commercial operation of the eBee without

an airworthiness certificate, no standard will exist for airworthiness of the eBee. Given the size of the aircraft and the previous airworthiness assessments given to the eBee, among oth ers:

 New Mexico State University: https://newscenter.nmsu.edu/Articles/view/10208/nmsu

uas

- flight

- test

- center

- conducts

- ebee

- a irworthiness

- assessment

 USACE New Orleans, who coordinated with the Department of Army and the FAA to obtain all authorizations required in order to operate the eBee UAS for levee system monitoring, documentation of construction progress, and extensive o blique photography

of USACE structures & activities

An equivalent level of safety will be achieved by insuring compliance with the SenseFly manuals prior to each flight.

14 CFR § 91.119: Minimum Safe Altitudes

The regulation provides that over sparsel y populated areas the aircraft cannot be operated closer than 500 feet to any person, vessel, vehicle, or structure. Since the aircraft will be operating at a maximum of 400 feet AGL, the eBee cannot comply with this requirement.

The equivalent level of s afety will be achieved because the eBee will only fly over private property with the permission of the landowner. The operator will define before every flight a working area radius and a flight area ceiling, preventing the eBee to go beyond the flight area

. The landowner and the persons who may be on the ground in the flight area will be briefed of the expected route of flight and the associated risks to persons and property on the ground. Due to the

small size of the eBee and the material with which the eB ee is built, the hazard to persons, vessels, vehicles, and structures is not comparable to manned aircraft and should be considered in granting the exemption.

Moreover, the aircraft will not be operated over congested areas nor over any open

- air assembly of persons. The aircraft will be operated at an altitude allowing, if a power unit fails, an emergency landing without undue hazard to persons or property on the surface.

14 C.F.R. § 91.151(a): Fuel Requirements for Flight in VFR Conditions

The regulati on provides that no person may begin a flight in an airplane under day

- VFR conditions unless there is enough fuel to fly to the first point of intended landing and to fly after

that for at least 30 minutes.

Given the area of operation for the eBee, OMG be lieves that an equivalent level of safety is already achieved with the specific procedure preventing the eBee to accept a take

- off order is the battery level is below a given value. Moreover, SenseFly has integrated “low” and “critical” battery level warni ngs and implemented a “return to Home” (and “Go Land”) actions in these

situations. 14 CFR Subpart E (91.401

- 91.417)

- Maintenance, Preventive Maintenance, and

Alterations

The regulation provides that the operator is primarily responsible for maintainin g the aircraft in an airworthy condition, including compliance with Parts 39 and 43. Paragraphs 91.407 and 91.409require that the aircraft be "approved for return to service by a person authorized under 43.7" after

maintenance and inspection. Section 91. 409(a)(2) requires an annual inspection for the issuance of an airworthiness certificate. Section 91.417(a) requires the owner or operator to keep records showing certain maintenance work that has been accomplished by certificated mechanics, under
Part 43, or licensed pilots and records of approval of the aircraft for return to service.

OMG proposes that the maintenance of the eBee will be accomplished by the owner/operator according to the maintenance manual, provided by SenseFly. OMG requests the FAA tr eat the eBee training program as proprietary under 14 C.F.R. 11.35(b) and not include this document in the public docket.

An equivalent level of safety will be achieved because the eBee is small in size, it is not a complex mechanical device, it will carr y no external payload, and it will operate only in restricted predetermined areas. Moreover, the operator is the person most familiar with the aircraft and is best suited to maintain the aircraft in an airworthy condition and to ensure an equivalent level of safety. Finally, before every flight, the eBee runs automatically a sequence of pre

- flight tests to make sure that every sensor and every critical part is running properly. If a problem is detected,

the eBee will not be able to be switched

- on and a mess age error is displayed on the main screen of

t he flight management software . The operator can then refer to the maintenance manual to troubleshoot this issue. Several parts of the eBee are easily interchangeable (propellers, wings), which allows the opera tor to make sure the wings and propulsion system are always airworthy

when a mission is initiated.