R. W. Zollinger Consulting Engineers, Inc.

Environmental Management Consultants Phone: (412) 264-7776

1408 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 – Indago

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 Raven

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 – Cyber 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. Germap – 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

412-720-3313 (mobile)

Richard W. Zollinger, PE

Principal Environmental Engineer

412-841-7383 (mobile)

rzoll710@aol.com