March 2, 2015

U.S. Department of Transportation

Docket Management System

1200 New Jersey Ave., SE

Washington, DC 20590

Dear Sir or Madam

Attached please find Bartram Trail Surveying, Inc.’s (BTS) request for an exemption 

from the listed Federal Aviation Regulations to allow commercial operation of its Small 

Unmanned Aircraft Systems (“sUASs”) for aerial imaging, for safe and efficient surveying, and 

mapping of secured and controlled vacant and under-development sites. The exemption request 

is exclusively for the use of the sUASs and technology manufactured by DJI, an international 

manufacturer of sUASs headquartered in Shenzhen, China.

Also attached to this letter is the DJI Phantom FC40 Flight Manual (“Manual”), which 

outlines the operating requirements, limitations, and technical specifications for the DJI system 

as well as its accessories. BTS has reviewed the DJI Manual and its online resources and has 

found it to be acceptable for sUAS operations on secure project sites. Applicant submits this 

Manual as proprietary information pursuant to 14 CFR 11.35(b). 

Thank you for your time and consideration, and please let me know if you have any questions. 

Sincerely,

Adam Desguin

Chief Operations Officer

Bartram Trail Surveying, Inc.

1501 CR 315 Suite #106

Green Cove Springs , FL 32043

(904)284-2224 ext. 142

Adesguin@bartramtrail.net
March 2, 2015

U.S. Department of Transportation

Docket Management System

1200 New Jersey Ave., SE

Washington, DC 20590

Re:

Exemption Request Pursuant to Section 333 of the FAA Reform Act and Part 11 of the Federal 

Aviation Regulations, Seeking Exemption from 14 C.F.R. Part 21; 14 C.F.R. § 45.23(b); 14 C.F.R. § 

45.27; 14 C.F.R. §§ 61.113(a) and (b); 14 C.F.R. §§ 91.7(a); 14 C.F.R. §§ 91.9(b)(2); 14 C.F.R. §§ 

91.103; 14 C.F.R. §§ 91.109; 14 C.F.R.§ 91.119(c); 14 C.F.R. § 91.121; 14 C.F.R. § 91.151(a); 14 

C.F.R. §§ 91.203(a)(b); 14 C.F.R. § 91.405(a); 14 C.F.R. § 91.407(a)(1); 14 C.F.R. §§ 91.409(a)(1) 

and (2); 14 C.F.R. §§ 91.417(a) and (b).

Dear Sir or Madam:

Pursuant to Section 333 of the FAA Modernization and Reform Act of 2012 (the Reform 

Act) and 14 C.F.R. Part 11, Bartram Trail Surveying, Inc. (“BTS”), a land surveying, planning and 

consulting firm, hereby applies for an exemption from the listed Federal Aviation Regulations 

("FARs") to allow commercial operation for its Small Unmanned Aircraft Systems (“sUASs”) for 

safe, efficient and up-to-date aerial imaging of secured and controlled vacant and underdevelopment sites, so long as such operations are conducted within and under the conditions 

outlined herein or as may be established by the FAA as required by Section 333.

As detailed in this document and the attached Flight Manual, the requested exemption 

would permit the operation of sUAS under acceptable conditions in airspace that is: limited, 

predetermined, controlled as to access, and would provide an increased level of safety to the best 

practices already demonstrated by BTS at each of its sites. Approval of this exemption would 

thereby enhance safety and fulfill the Secretary of Transportation's (the FAA Administrator's) 

responsibilities to " ...establish requirements for the safe operation of such aircraft systems in the 

national airspace system."

The Name and Address of the applicant is:

Bartram Trail Surveying, Inc.

Attn: Alexander Traversa 

Ph: (904)284-2224 

Email: zantraversa@bartramtrail.net

Address: 1501 County Road 315, Suite 106 

 Green Cove Springs, FL 32043
Regulations from which the exemption is requested:

14 CFR Part 21 

14 C.P.R. 45.23(b) 

14 CFR 61.113 (a) & (b) 

14 C.P.R. 91.7 (a) 

14 CFR 91.9 (b)(2) 

14 C.P.R. 91.103 

14 C.P.R. 91.109 

14 C.P.R. 91.119 

14 C.P.R. 91.121 

14 CFR 91.151 (a) 

14 CFR 91.203 (a) & (b) 

14 CFR 91.405 (a) 

14 CFR 407 (a)(1) 

14 CFR 409 (a) (2) 

14 CFR 417 (a) & (b)

1. Statutory Authority for Exemptions

The Federal Aviation Act expressively grants the FAA the authority to issue exemptions. 

This statutory authority by its terms includes exempting civil aircraft, as the term is defined 

under section §40101 of the Act that includes sUASs, from the requirement that civil aircraft 

must have a current airworthiness certificate.

This exemption application is expressly submitted to fulfill Congress' goal in passing Section 

333(a) through (c) of the Reform Act. This law directs the Secretary of Transportation to 

consider whether certain unmanned aircraft systems may operate safely in the national airspace 

system (NAS) before completion of the rulemaking required under Section 332 of the Reform 

Act. In making this determination, the Secretary is required to determine which types of sUASs

do not create a hazard to users of the NAS or the public or pose a threat to national security in 

light of the following:

 The sUAS’s size, weight, speed, and operational capability

 Operation of the sUAS in close proximity to airports and populated areas; and 

 Operation of the sUAS within visual line of sight of the operator.

Reform Act Section 333 (a). Lastly, if the Secretary determines that such operations "may 

operate safely in the national airspace system, the Secretary shall establish requirements for the 

safe operation of such aircraft in the national airspace system." Id. §333( c).
BTS’s sUASs are electricity powered, multirotor vehicles, weighing fewer than 10lbs. 

including payload. They operate under normal conditions at speeds of no more than 25 knots and 

have the capability to hover, and move in the vertical and horizontal plane simultaneously. The 

sUAS will operate only in the line of sight at all times and will operate only within the sterile 

area described and pre-established before all flights as outlined in the attached DJI Manual. Such 

operations will insure that the sUAS will “not create a hazard to users of the national airspace 

system or the public.” Reform Act Section 333 (b).

Given the small size of the sUASs involved and the restricted environment within which 

they will operate, the applicant falls squarely within that zone of safety (an equivalent level of 

safety) in which Congress envisioned that the FAA must, by exemption, allow commercial 

operations of sUAS to commence immediately. Also due to the size of the sUAS and the 

restricted areas in which the relevant sUAS will operate, approval of the application presents no 

national security issue. Given the clear direction in Section 333 of the Reform Act, the authority 

contained in the Federal Aviation Act, as amended; the strong equivalent level of safety

surrounding the proposed operations, and the significant public benefit, including reliable and 

up-to-date aerial imagery, enhanced safety for surveyors and associated contractors, and 

reduction in environmental impacts, including reduced emissions. Exemptions associated with 

allowing the commercial use of sUAS in the public interest. Accordingly, the applicant 

respectfully requests that the FAA grant the requested exemption without delay.

2. Public Interest

This exemption application is expressly submitted to fulfill Congress' goal in passing 

Section 333(a) through (c) of the Reform Act. This law directs the Secretary of Transportation to 

consider whether certain unmanned aircraft systems may operate safely in the national airspace 

system (NAS) before completion of the rulemaking required under Section 332 of the Reform 

Act. By granting an exemption the FAA will fulfill Congress’ intent of allowing sUAS to operate 

with significant safety precautions in low risk environments.

The use of sUASs in surveying, aerial imaging and mapping can significantly increase 

the quality and accuracy of site surveys and would reduce the cost compared to conventional 

methods of aerial imaging. Larger more conventional aircraft are potentially hazardous due to 

their size, combustible fuel, and emission of hazardous pollutants. Switching to the use of sUASs 

would increase the safety of workers and the public.

Additionally use of sUASs would also allow greater access to densely vegetated or 

impassable areas. Conventional imaging is limited due to the size of the vehicles used and the 

height of surrounding vegetation. UASs would allow for greater precision in imagery that would 

require an AGL too low for conventional aircrafts. 
Lastly use of sUASs at vacant sites and under-development sites can reduce the risk of 

injury by eliminating the need for a large number of workers in a potentially hazardous 

environment. There are innumerable risks in almost every work place, and especially in the 

surveying and construction fields. The implementation of sUASs can reduce the number of 

injuries and fatalities on these hazardous sites. 

3. Equivalent Level of Safety

BTS proposes that the exemption requested herein apply to civil aircraft that have the 

characteristics and that operate with the limitations listed herein. These limitations provide for at 

least an equivalent or even higher level of safety to operations under the current regulatory 

structure because the proposed operations represent a safety enhancement to the already safe 

protocols followed on construction sites and imaging and surveying operations conducted with 

helicopters and other conventional aircraft.

BTS will be bound by the following limitations when conducting its sUAS operation 

under an FAA issued exemption:

1. The sUAS will weigh less than 10 lbs. 

2. Flights will be operated within line of sight of the Pilot.

3. Maximum total flight time for each operational flight will be 10 minutes for multirotor. 

Flights will be terminated at 25% battery power reserve should that occur prior to the 10

minute limit. 

4. Flights will be operated at an altitude of 200ft and no more than 400 feet AGL.

5. Minimum crew for each operation will consist of the sUAS Operator who will 

maintain VLOS with the sUAS at all times.

6. sUAS operators will be trained in flight, operations, and safety procedures as detailed 

in the Flight Manual

7. The SUAS will only operate within a confined "sterile area" as defined in the manual. 

It requires the establishment of a "Security Perimeter" for the flight operations area. 

8. A briefing will be conducted in regard to the planned sUAS operations prior to each 

day's production activities. It will be mandatory that all personnel that will be performing 

duties within boundaries of the safety perimeter be present for this briefing. 

9. All onsite personnel will consent to the sUAS flyover on site by waiver, and the 

operator will obtain additional verbal or written consent of all persons who will be 

allowed within 100ft of the flight operation.
10. The operator will submit a written Plan of Activities for each site.

11. The operator will have been trained in the operation of sUAS generally and received 

up-to-date information on the particular UAS to be operated.

12. Written and/or oral permission from the relevant property holders will be obtained. 

13. All required permissions and permits will be obtained from territorial, state, county, 

or city jurisdictions, including local law enforcement, fire, or other appropriate 

government agencies. 

14. If the sUAS loses communications or it loses its GPS signal, the sUAS will have 

capability to return to a pre-determined location within the Security Perimeter and land. 

15. The SUAS will have capability to abort flight in case of unpredictable obstacles or 

emergencies.

4. Description of Specific Regulations

14 C.F.R. Part 21, Subpart H: Air worthiness certificates 14 C.F.R. Section 91.203 (a) (1) 

Subpart H, entitled Airworthiness Certificates, establishes the procedural requirements 

for the issuance of airworthiness certificates as required by FAR Section 91.203 (a) (1). Given 

the size and limited operating area associated with aircraft to be utilized by the Applicant, an 

exemption from Part 21 Subpart H meets the requirements of an equivalent level of safety under 

Part 11 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, proximity to airports and populated areas of the particular sUAS. In all 

cases, an analysis of these criteria demonstrates that the sUAS operated without an airworthiness 

certificate, in a restricted environment and under the conditions proposed will be at least as safe, 

or safer, than conventional aircraft (fixed wing or rotorcraft) operating with an airworthiness 

certificate without the retractions and conditions proposed. 

The sUAS to be operated here under is less than 10 lbs. fully loaded, carries neither a 

pilot nor passenger, carries no explosive materials or flammable materials liquid fuels, and 

operates exclusively within a secured area as set out in Manual. Like other civil aircraft, 

operations under this exemption will be tightly controlled and monitored by the operator, 

pursuant to the Manual’s requirements, and under the requirements and in compliance with local 

public safety requirements, to provide security for the area of operation as is currently done on 

active construction sites. The FAA will have advance notice of all operations. 

These safety enhancements, which already apply to civil aircraft operated in connection 

to motion picture and television production, provide a greater degree of safety to public and 

property owners than conventional operations conducted with airworthiness certificates issued 
under 14 C.P.R. Part 21, Subpart H. Lastly, application of these same criteria demonstrates that 

there is no credible threat to national security posed by the sUAS, due to its size, speed of 

operation, location of operation, lack of explosive materials or flammable liquid fuels, and 

inability to carry a substantial external load. 

14 C.F .R. Section 45.23 (b). Marking of the Aircraft 

The regulation requires: 

When marks include only the Roman capital letter ''N" and the registration of the number is 

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

provisionally certified aircraft, the operator must also display on the 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 spot," "experimental," or "provisional," as applicable. 

Even though the sUAS will have no airworthiness certificate, and exemption may be 

needed as the sUAS will have no entrance to the cabin, cockpit or pilot station on which the 

word "experimental" can be placed. Given the size of the sUAS, the two inch lettering will be 

impossible. The word "experimental" will be placed on the fuselage in compliance with §45.29 

(f). 

The equivalent level of safety will be provided by having the sUAS marked on it fuselage 

as required by §45.29 (f) where the operator, observer and others working with the sUAS will 

see the identification of the sUAS as "Experimental." The FAA has issued the following 

exemptions to this regulation to exemptions to this regulation to Exemptions Nos. 10700, 8738, 

10167A. 

14 C.F.R. § 61.113 (a) & (b): Private pilots Privileges and Limitations: Pilot in Command. 

Sections 61.113 (a) & (b) limit private pilots to non-commercial operations. Because the 

sUAS will not carry a pilot or passengers, the proposed operations can achieve the equivalent 

level of safety of current operations by requiring the PIC operating the aircraft to have logged 50 

hours of flight experience along with 200 take-offs and 200 landings with a DJI sUAS before 

flying at a site, rather than have a commercial pilot’s license to operate this small sUAS. Unlike 

a conventional aircraft that carries a pilot and passengers, the sUAS is remotely controlled with 

no living thing onboard. The area of operation is controlled and restricted, and all flights are 

planned and coordinated in advance. The level of safety provided by the requirements included 

in the manual exceeds that provided by a single individual holding a commercial pilot's 

certificate operating a conventional aircraft. The risks associated with the operation of the sUAS 

are so diminished from the level of risk associated with the operation of a commercial operations 

contemplated with Part 61 when drafted, that allowing operations of the sUAS as requested with 

a pilot who has met the minimum requirements outlined in the Manual and has logged a 

sufficient number of flights exceeds the present level of safety achieved by 14 C.P.R. §61,113 (a) 

& (b). 
14 C.P.R. §91.7 (a): Civil Aircraft Airworthiness. 

The regulation requires that no person may operate a civil aircraft unless it is in airworthy 

condition. As there will be no airworthiness certificate issued for the aircraft, should this 

exemption be granted, no FAA regulatory standard will exist for determining airworthiness. 

Given the size of the aircraft and the requirements contained in the manual for maintenance and 

use of safety check lists prior to each flight, as set forth in the manual and equivalent level of 

safety will be provided. 

14 C.F.R. § 91.9 (b) (2): Civil Aircraft Flight Manual, marking and placard in the Aircraft 

The sUAS, given its size and configuration has no ability or place to carry such a flight 

manual on the aircraft, not only because there is no pilot onboard, but because there is no room 

or capacity to carry such an item on the aircraft. 

The equivalent level of safety will be maintained by keeping the flight manual at the 

ground control point where the operator flying the sUAS will have access to it. The FAA has 

issued the following exemptions to this regulation: Exemption Nos. 8607, 8737, 8738, 9299, 

9299A, 9565, 9565B, 10167, 10602, 32827, and 10700. 

14 C.F.R. § 91.103: Preflight action 

This regulation requires each pilot in command to take certain actions before flight to 

insure the safety of the flight. An exemption is needed from this requirement as the pilot will 

take all actions including reviewing weather, flight battery requirements, landing and takeoff 

distances and aircraft performance data and all other actions outlined in the Flight Manual, 

before initiation of flight. These actions will provide an equivalent level of safety.

14 C.F.R. §91.109: Flight instruction 

Section 91.103 provides that no person may operate a civil aircraft (except a manned free 

balloon) that is being used for flight instruction unless that aircraft has fully functioning dual 

controls. 

sUASs and remotely controlled aircraft, by their design do not have fully functioning 

dual controls. Flight control is accomplished through the use of a control box that communicates 

with the aircraft via radio communications. The FAA has approved exemptions for flight training 

without fully functioning dual controls for a number of aircraft and for flight instruction in 

experimental aircraft. See exemption Nos.5778K & 9862A. The equivalent level of safety 
provided by that neither a pilot nor passengers will be carried in the aircraft and by the size and 

speed of the aircraft. 

14 C.F.R. §91.119: Minimum safe altitudes 

Section 91.119 establishes safe altitudes for operations of civil aircraft. Section 91.119 

(d) allows helicopters to be operated at less than the minimums prescribed provided the person 

operating the helicopter complies with any route or altitudes prescribed for helicopters by the 

FAA. This exemption is for the sUAS that flies similarly to a helicopter and the exemption 

requests authority to operate at altitudes of up to 400 AGL, or not more than 200 above an 

elevated platform from which filming is planned, an exemption is may be needed to allow such 

operations. As set forth by herein, except for the limited conditions stated in the Manual, the 

sUAS will never operate higher than 400 AGL. It will however be operated in a restricted area 

with a security perimeter, where buildings and people will not be exposed to operations without 

their pre-obtained consent. 

The equivalent level of safety will be achieved given the size, weight, speed of the sUAS 

as well as the location where it is operated. No flight will be taken without the permission of the 

property owner or local officials. Because of the advance notice to the property owner and 

participants in the filming activity, all affected individuals will be aware of the planned flight 

operations as set forth in the Manual. Compared to flight operations with aircraft or rotorcraft 

weighing far more than the maximum 55lbs. proposed herein and the lack of flammable fuel, any 

risk of associated with these operations is far less than those presently presented with 

conventional aircraft operating at or below 500 AGL in the surveying and mapping industry. In 

addition, the low-altitude operations of the sUAS will ensure separation between these small 

SUAS operations and the operations of conventional aircraft that must comply with Section 

91.119. 

14 C.F.R. §91.121 Altimeter Settings 

This regulation requires each person operating an aircraft to maintain cruising altitude by 

reference to an altimeter that is set "...to the elevation of the departure airport or an appropriate 

altimeter setting available before departure." As the sUAS may not have a barometric altimeter, 

but instead a GPS altitude read out, an exemption may be needed. An equivalent level of safety 

will be achieved by the operator, pursuant to the Manual and Safety Check list, confirming the 

altitude of the launch site shown on the GPS altitude indicator before flight. 

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

Section 91.151 (a) prohibits and individual from beginning "a flight in an airplane under 

VFR conditions unless (considering wind and forecast weather conditions) there is enough fuel 

to fly to the first point of intended landing, and assuming normal cruising speed -(1) During the 
day, to fly after that for at least 30 minutes; or (2) At night, to fly after that for at least 45 

minutes." 

The battery powering the sUAS provides approximately 15 minutes of powered flight. To 

compensate the 30 minute reserve requirement in 14 CFR §91.151, sUAS flights would be 

limited to approximately 10 minutes in length or 25% battery, whichever comes first, which 

would allow for a third of its battery power for emergency use. Given the limitations on the 

SUAS's proposed flight area and the location of its proposed operations within a predetermined 

area, a longer time frame for flight in daylight or night VFR conditions is reasonable. 

BTS believes that an exemption from 14 CFR (a) falls within the scope of prior 

exemptions. See Exemption 10673 (allowing Lockheed Martin Corporation to operate without 

compliance with FAR 91.151(a)). Operating the small sUAS, in a tightly controlled area where 

only people and property owners or official representatives who have signed waivers will be 

allowed, with less than 30 minutes of reserve fuel, does not engender the type of risk that Section 

91.151 (a) was intended to alleviate given the size speed of the small sUAS. Additionally, 

limiting sUAS flights to 10 minutes would greatly reduce the utility for which the exemption will 

be granted. 

BTS believes that an equivalent level of safety can be achieved by limiting flights to 10 

minutes or 25% of battery power, whichever happens first. This restriction would be more than 

adequate to return the sUAS to its landing zone from anywhere in its limited operating area. 

Similar exemptions have been granted to other operations, including Exemptions 2689F, 

5745, 10673, and 10808. 

14 C.F.R. §91.203 (a) and (b): Carrying Civil Aircraft Certification and Registration

The regulation provides in pertinent part: 

(a) Except as provided in §91.715, no person may operate a civil aircraft unless it has 

within it the following: 

(1) An appropriate and current airworthiness certificate ... 

(b) No person may operate a civil aircraft unless the airworthiness certificate required by 

paragraph (a) of this section or a special flight authorization issued under §91.715 is displayed at 

the cockpit entrance so that it is legible to passengers or crew. 

The sUAS fully loaded weighs no more than 10lbs and is operated without an onboard 

pilot. As such, there is no ability or place to carry certification and registration documents or 

display them on the sUAS. 

An equivalent level of safety will be achieved by keeping these documents at the ground 

control point where the pilot flying the sUAS will have immediate access to them; to the extent 
they are applicable to the sUAS. The FAA has issued numerous exemptions to this regulation. A 

representative sample of other exemptions includes Exemption Nos. 9565, 9665, 9789, 9789A, 

9797, 9816A, 10700. 

14 C.F.R. §91.405 (a); 407 (a) (2); 417 (a) & (b) 

These regulations require that an aircraft operator or owner "shall have that aircraft 

inspected as prescribed in subpart E of this part and shall between required inspections, except as 

provided in paragraph (c) of this section, have discrepancies repaired as prescribed in part 43 of 

this chapter. .. ," and others shall inspect or maintain the aircraft in compliance with part 43. 

Given that these section and Part 43 apply only to aircraft with an airworthiness certificate, these 

sections will not apply to BTS. Maintenance will be accomplished by the operator pursuant to 

the flight manual and operating handbook as referenced in the Manual. An equivalent level of 

safety will be achieved because these small sUAS are very limited in size and will carry a small 

payload and operate only in restricted areas for limited periods of time. If mechanical issues arise 

the sUAS can land immediately and will be operating from no higher than 400 feet AGL. As 

provided in the Manual, the operator will ensure that the sUAS is in working order prior to 

initiating flight, perform required maintenance, and keep a log of any maintenance preformed. 

Moreover, the operator is the person most familiar with the aircraft and best suited to maintain 

the aircraft in an airworthy condition to provide the equivalent level of safety. 

Pursuant to 14 C.F.R Part 11, the following summary is provided for publication in the 

Federal Register, should it be determined that publication is needed: 

Applicant seeks an exemption from the following rules: 

14 C.F.R. §21, subpart H; 14 C.F.R45.23 (b); 14 C.F.R. §§ 61.113 (a) & (b); 

91.7 (a); 91.9 (b) (2);91.103 (b); 91.109; 91.119;91.121;91.151 (a); 91.203 (a) and (b); 

91.405 (a); 91.407 (a) (1); 91.409 (a) (2) and 91.417 (a) & (b) to operate commercially a 

small unmanned vehicle (10 lbs or less) in the Surveying and 3d Mapping Service 

Operations. 

Approval of exemptions allowing commercial operations of sUASs in the surveying and 

3d mapping/scanning industry will enhance safety by reducing risk. Conventional operations 

using jet or piston aircraft operate at extremely low altitudes just feet from the equipment and 

structures; and present the risks associated with vehicles that weigh in the neighborhood of 

3,000-5,000 lbs., carrying large amounts of jet A or other fuel in most cases helicopters operating 

with 140 gallon fuel tanks. The sUAS will carry no passengers or crew and, therefore, will not 

expose them to the risks associated with manned aircraft flights. 
The operations of small sUASs, weighing less than 55 lbs., conducted in the strict 

conditions outlined above, will provide an equivalent level of safety supporting the grant of the 

Part 21 and allowing commercial operations. These lightweight sUASs operate at slow speeds, 

close to the ground and in a restricted environment, as a result, are far safer than conventional 

operations conducted with a piston and or turbine aircraft operating close to the ground. 

Public Acknowledgement/Privacy 

All Flights will occur only once the property owner has authorized operations to be 

conducted. Images taken will be of individuals who have also consented to being filmed or 

otherwise have agreed to be in the area where aerial photography will take place.

Satisfaction of the criteria provided in Section 333 of the Reform Act of 2012-size, 

weight, speed, operating capabilities, proximity to populated areas and or close proximity to 

airports and operations within visual line of sight provides more than adequate justification for 

the grant of the requested exemptions allowing commercial operation of applicant's sUAS in the 

Surveying and 3D mapping service operations. 

Sincerely,

Bartram Trail Surveying, Inc.

Attn: Alexander Traversa 

Ph: (904)284-2224 

Email: zantraversa@bartramtrail.net

Address: 1501 County Road 315, Suite 106 

Green Cove Springs, FL 32043