Spurlock Land Surveying

P. O. Box 804

Lander, WY 82520

September 15, 2015

Re: Docket No. FAA-2015-2313

U. S. Department of Transportation

Federal Aviation Administration

Dear Mrs. Robeson,

Since filing the FAA Petition for Exemption, I have changed my choice of a multi-rotor's from the 

“MicroKopter” to the “Tarot 680Pro”. The Tarot 680 Pro is identical in size and weight to the 

MicroKopter listed in my petition but is powered by more modern and sophisticated flight and planning 

software. Below list shows specification for the Tarot 680Pro:

TAROT 680PRO six axis aircraft designed by TAROT company, with a number of patented 

technologies. TAROT 680PRO has a convenient folding design with low center of gravity 

and stable flying design.

The 680PRO is equipped with high strength matte gold process of composite PCB circuit, 

integrated PCB board connection to power supply, electric adjustable connection more 

efficient, safe, providing adequate space for various flight control system. The Dongli 3K 

hollow pure carbon carbon fiber tube (non 3K glassy carbon tube) all CNC processing. 

Design standards higher than similar products. Model 16MM carbon tube folding seat 

widened 3 point support, to prevent cracking breaking effect, contact surface increases 

and the carbon plate, the new anti skid design can tightly lock the better carbon tube.

The new carbon tube fixed set of imported fiber reinforced nylon material,upper and lower

using M2.5 ladder screw fastening, the diameter of M3.2 contact surface can make the 

PCB board and the arm fixedly connected. The new folding bipod whole independent 

design safety locking device, to prevent the impact force caused by the overall damage 

tripod contraction,aircraft. The new motor a new brushless electric adjustable mounting 

position, wire harness protection clamping, clamping type design easy to adjust the motor

base level. From the angle of impact has strong double color eye-catching color 

appearance design, provide good visual direction for the body.

TAROT 680PRO is especially suitable for monitoring,remote sensing, mapping, aerial 

observation, fire, life exploration, cable line, farm monitoring applications.

TAROT 680PRO:

Full weight 2.76KG

Hovering flight time 20 Minutes.

Diameter 695 MM

Rotor size 10 inch carbon fiber propeller
Propulsion 4S/620KV 4006 brushless motor TL68P02

Battery specifications: 14.8V 4000-6000MHA

The Tarot 680Pro is powered by Pixhawk and is a very stable and reliable multi-rotor platform that has 

been previously approved by the FAA through through multiple exemptions:

Exemption No. 11889 

Exemption No. 12315 

Exemption No. 12171 

Exemption No. 12720 

Exemption No. 12206 

Exemption No. 12177 

Exemption No. 11998 

Since filing for FAA 333 Petition for Exemption, I have purchased a Sensefly eBee fixed-wing aircraft 

and would like to include this UAV in the petition. The eBee is a light weight and reliable fixed-wing 

aircraft that has also been previously approved by the FAA through multiple exemptions including the 

Sensefly corporation (Exemption No. 11263). Below list shows specification for the Sensefly eBee 

fixed-wing UAV system:

Weight (inc. camera) Approx. 0.69 kg (1.52 lbs) 

Wingspan 96 cm (38 in) 

Material EPP foam, carbon structure & composite parts 

Propulsion Electric pusher propeller, 160 W brushless DC motor 

Maximum flight time 50 minutes 

Nominal cruise speed 40-90 km/h (11-25 m/s or 25-56 mph) 

Radio link range Up to 3 km (1.86 miles) 

Since my original filing for Petition for Exemption, I have joined the Academy of Model Aeronautics 

and have been certified as a pilot for SkyCatch. Please let me know if you have any additional 

questions.

Sincerely,

Dave Spurlock

survey@wyoming.com

(307) 330-7777