## R**. W. Zollinger Consulting Engineers, Inc.**

**Environmental Management Consultants Phone: (412) 264** **- 7776**  **1 4**  **08 Coraopolis Heights Road**  **Fax: (412) 264 -** **2558 Moon Township, PA**  **15108 E**  **- Mail**  : **rzoll710@aol.com** 

### February 24 , 2016 U.S. Department of Transportation, Docket Operations West Building Ground Floor, Room W12 - 140 1200 New Jersey

Avenue, SE Washington, DC 20590 **SUBJECT: Amendment To Exemption**  To Whom It May

Concern: The petitioner RW Zollinger Consulting Engineers would like to make an amendment to: FAA Exemption #11338 Regulatory

Docket No. FAA-2015 - 0021. **Changes to Exemption**  **: 1.**  The petitioner is seeking to add the use of a magnetometer to a UAS platform. The intent	is	to	locate	abandoned	gas	wells	buried	under	topsoil. **2.** The petitioner is seeking to make an amendment to exemption #11338 to commercially	operate	additional UAVs .	The	additional	manufactures and	models are as	follows: 1. 3D Robotics Aero – M 101. HexaCrafter HQ-850 2. 3D Robotics Fixed Wing 102. HexaCrafter HQ- 1150 3. 3D Robotics Iris 103. HobbyKing Bixler 2 4. 3D Robotics Solo 104. Hoverfly – Livesky 5. 3D Robotics X8 105. HSE UAV – DRASS Q1000 6. 3D Robotics X8+ 106. Hubsan – X4 Microdrone 7. 3D Robotics X8 - M 107. Inova Drone – Inova One 8. 3D Robotics Y6 108. Intuitive Aerial – Aerigon IAH 3 9. 3D Robotics Pixhawk 109. Kespry Drone Systems 10. Aerial Pixels - Fx8Pro Elite 110. KongCopter FQ700 11. Aerialtronics Altura Zenith 111. Latitude Arcturus Jump - 15 12. AeroCine Kopterworx Hammer X12 112. Latitude Arcturus Jump - 20 13. AeroLogix – Geostar 113. Latitude HQ- 20 14. Aeronavics SkyJib -8 Ti -QR 114. Latitude HQ-40 15. Aeronavics X4 Titanium 115. Latitude HQ- 60

### US Dept. of Transportation

Docket Operations February 24 , 2016 Page 2 16. Aerosky – RoboSurfer 116. Latitude Sensitel Silverfox HQ 17. AeroVironment Puma 117. Leptron – Avenger 18. AeroVironment Qube 118. Lockheed Martin – Desert Hawk III 19. AeroVironment Shrike 119. Lockheed Martin – In dago 20. Aeryon Scout 120. Mavinci – Sirius Pro 21. Aeryon Sky Ranger 121. Microdrones MD4 22. AgEagle 122. Microdrones – MD4- 200 23. Agribotix Enduro Quad 123. Microdrones – MD4- 1000 24. Agribotix Hornet Drone 124. Microdrones – MD4- 3000 25. Aibotix X – 6 125. MikroKopter – ARF OctoXL 26. AirCover ORT-825 126. MLB - Super- Bat UAV 27. AirCover QR-425 127. Multirotor G4 28. Airfield – Extreme Surfer Power Glider 128. MultiRotor – G4 Blackbird V2 29. AirRobot AR 100- B 129. MultiRotor – G4 Skycrane 30. AirRobot AR 100- C 130. Parrot – AR Drone 2 31. AirRobot AR 180 131. ParkZone – Radian RTF 32. AirRobot AR 200 132. Parrot – Bebop 33. Airwing UAV – Talon 133. PrecisionHawk – Lancaster 34. Align M690L Multicopter 134. Precision Drone – PaceSetter 35. Altavian Nova F6500 135. Prioria – Hex 36. Altus UAS Delta X-4 136. Prioria – Hex Mini 37. Altus UAS Delta X-8 137. Prioria – Maveric UAS 38. American Drones – Eagle 550 138. ProJet – RC Drone 39. American Drones – Falcon 450 139. ProJet – RQ- 11 Ra ven 40. American Drones – Nighthawk 550 140. Pulse Aerospace – Scout B1 - 100 41. American Drones – Phoenix 650 141. Pulse Aerospace – Vapor 42. Arch Aerial – Atlas - 1 142. RangeVideo – Jet 43. Arch Aerial – OCTO 143. RF70 Aircraft 44. ARRIS – M680 Hexa 144. RIEGL RiCopter 45. Ascending Technologies – AscTec Falcon 8 145. Ritewing - Drak 46. Birdseyeview – FireFly 6 146. Ritewing - Spade 70" 47. Blade 350 QX3 147. Ritewing - Zephyr 3 Spade 48. Blade Chroma 148. SenseFly eBee 49. Bormatec – Maja UAV 149. SenseFly – eXom 50. Bumblebee Carbon Fiber Quadcopter 150. Sensurion Aerospace – Magpie 51. CarbonCore – Cortex ARTF 151. Skycatch 52. CineStar – 6 MK Heavy Lift RTF 152. Skyhunter 53. Cinestar 8 Octo 153. Skywalker X-8 54. Cyber Technology – Cyb er Quad 154. Splash Drone 55. Delair-Tech – DT – 18 155. SteadiDrone – Flare 56. DJI - F450 156. SteadiDrone – Mavrik 57. DJI - F550 157. SteadiDrone – Vader 58. DJI - Inspire 1 158. Swift Radioplanes – Lynx 59. DJI – Matrice 100 159. T- Rex 800E Pro

### US Dept. of Transportation

Docket Operations February 24 , 2016 Page 3 60. DJI - Phantom 2 160. Tactical Robotics – InstantEye Mk2 61. DJI - Phantom 3 161. Tarot – 450 62. DJI – Spreading Wings S800 162. Tarot – 690 63. DJI – Spreading Wings S900 163. Tarot – 960 64. DJI – Spreading Wings S1000 164. Tarot- 680 Pro 65. DJI – Spreading Wings S1000 + 165. Tarot – T18 66. DraganFlyer - Commander 166. Tarot – T810 67. DraganFlyer - Guardian 167. Tayzu Robotics – Quadra 68. DraganFlyer - X4- ES 168. Tayzu Robotics – Titan X8 69. DraganFlyer - X4- P 169. TBS Caipirinha V2 70. DraganFlyer – X6 170. Trimble UX5 71. Event 38 - E384 171. Trimble UX5 - HP 72. Finwing – Penguin 1720 172. Trimble ZX5 73. FlyPro PX400 173. Turbo Ace – Cinewing 6 74. FoxTech FPV – D130 X8 V2 174. Turbo Ace – Matrix G 75. FoxTech FPV – K130 V3 175. Turbo Ace – Matrix I 76. Freefly – Alta 176. Turbo Ace – Matrix E 77. GB - 250z 177. Turbo Ace – Matrix S 78. GB -450z 178. Turnigy Talon Quad 79. Germap – G47 -X8 179. UAV Solutions – Phoenix 30 80. Germap – G65 -Y6 180. UAV Solutions – Phoenix 60 81. Ge rmap – G180 181. UAV Solutions – Phoenix 60LE 82. Germap – G212 182. Vanguard Defense Industries ShadowHawk 83. Germap – SmartOneC 183. Viking UAS – Patriot X4 84. Gryphon Dynamics – Dodeca 184. Viking UAS – Patriot X8 85. Gryphon Dynamics – Hexa 185. Viking UAS – Ranger EX 86. Gryphon Dynamics – Octo 186. Viking UAS – VikingOne 87. Gryphon Dynamics – X8 187. Viking UAS - VK X6 Model 800 88. Gryphon Dynamics – Y6 188. Volt Aerial Robotics - Venture 89. Hawkeye 1700 189. Vulcan – Black Widow 90. Hawk UAS – Silex Systems F15 190. Vulcan – Mantis 91. Helipal - Storm Drone AntiGravity 191. Vulcan – Raven 92. Helipal - Storm Drone 4 192. Walkera – QR X350PRO 93. Helipal - Storm Drone 4 Mini 193. Walkera – QR X800 94. Helipal - Storm Drone 4 Naza 194. Walkera – QR X900 95. Helipal - Storm Drone 6 Naza 195. Walkera – Scout X4 96. Helipal - Storm Drone 8 Naza V2 196. Walkera – Tali H500 97. HexaCrafter HC- 650 197. Walkera – Voyager 3 98. HexaCrafter HC-800 198. Yamaha RMAX 99. HexaCrafter HC- 1100 199. Yuneec - Tornado H920 100. HexaCrafter HO - 1250 200. Yuneec - Typhoon Q500 201. RTD X5

### US Dept. of Transportation

Docket Operations February 24 , 2016 Page 4

Of	all	the	mentioned	platforms	listed	above,	they	will	be	operated	in	the	same	manner	set forth	in	Exemption	#11338.	It	is	to	my	understanding that	you	have	all	of	the	approved flight	manuals	for	the	aircraft	listed. Sincerely, Charles Zollinger, PIC Commercial Pilot 412 - 72 0 - 3313 (mobile) Richard W. Zollinger, PE Principal Environmental Engineer 412 - 841 - 7383 (mobile) rzoll710@aol. com