The table below identifies amateur-built aircraft kits that have been evaluated at the manufacturer by the FAA's National Kit Evaluation Team (NKET). Along with the kits, we provide links to the Amateur-Built Fabrication and Assembly Checklists completed during the evaluations, and the manufacturer's Letter of Eligibility. Inclusion in the table does not mean that the listed aircraft or kits are FAA "Certified," "Certificated," or "Approved."

We provide this information as a public courtesy and to assist prospective builders in their kit research.

As NKET evaluates new amateur-built kits, we will update this page.


Kit Manufacturer Aircraft Model (Checklist) Added to FAA Kit List Configuration as sold Documentation Letter of Eligibility
Aeromarine Consulting Inc.
207 Rosana Drive
Brandon, FL  33511
Aeromarine Zigolo MG12 Motorglider (PDF) May 2014 Aviad Drawing Revision List, Revision "A" Dated 6/20/13 Aeromarine Zigolo MG12 Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Super Cub (PDF) Dec 2010 Super Cub Kit Packing List Bill of Materials Rev #2 dated 10/13/2010 Super Cub Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Super Cruiser (PDF) Dec 2010 Super Cruiser Kit Packing List Bill of Materials Rev #2 dated 10/13/2010 Super Cruiser Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Mackey SQ2 (PDF) Dec 2010 Mackey SQ2 Kit Packing List Bill of Materials Rev #2 dated 10/13/2010 Mackey SQ2 Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Mackey SQ4 (PDF) Dec 2010 Mackey SQ4 Kit Packing List Bill of Materials Rev #2 dated 10/13/2010 Mackey SQ4 Letter (PDF)
Old Name New Name
Super Cruiser Backcountry Super Cruiser
Mackey SQ2 Backcountry Super Cub
Mackey SQ4 Backcountry Boss
All data for previously evaluated kits remain valid for all owners/builders going forward without restriction.
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Backcountry Super Cruiser (PDF) Oct 2013 Backcountry Super Cruiser Kit Packing List Bill of Materials date 9/19/2013 Revision #3 Backcountry Super Cruiser Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Backcountry Super Cub (PDF) Oct 2013 Backcountry Super Cub Kit Packing List Bill of Materials date 9/19/2013 Revision #3 Backcountry Super Cub Letter (PDF)
Backcountry Super Cubs, LLC
1162 Prosperity Parkway
Douglas, WY 82633
Backcountry Boss (PDF) Oct 2013 Backcountry Boss Kit Packing List Bill of Materials date 9/19/2013 Revision #3 Backcountry Boss Letter (PDF)
Chesapeake Sport Pilot
210 Airport Rd
Stevenville, MD 21666
Auto Gyro Cavalon (PDF) July 2013 Cavalon Build Manual dated February 2, 2013 Chesapeake Sport Letter (PDF)
Chesapeake Sport Pilot
210 Airport Rd
Stevenville, MD 21666
Auto Gyro Calidus (PDF) July 2013 Calidus Build Manual dated February 2, 2013 Chesapeake Sport Letter (PDF)
Chesapeake Sport Pilot
210 Airport Rd
Stevenville, MD 21666
Auto Gyro MTO Sport (PDF) July 2013 MTO Sport Build Manual dated February 2, 2013 Chesapeake Sport Letter (PDF)
Cub Crafters
1918 South 16th Ave.
Yakima WA, 98903
Carbon Cub EX (PDF) April 2011 Carbon Cub EX Kit, Master Document List, Rev 1.0 Model CCK-1865 dated 03/30/2011 Carbon Cub EX Letter (PDF)
Dakota Cub
48473 262 St.
Valley Springs, SD 57068
S18-180 (PDF) April 2010 S18 Kit Master Data List. Rev. Org. dated 4/23/2010 and Supplied Parts List for the Super 18 S18-180 Kit. Rev. Org, dated 4/23/2010. S18-180 Letter (PDF)
Dakota Cub
48473 262 St.
Valley Springs, SD 57068
S18-LT (PDF) Nov 2010 S18-LT Kit Master Data List. Rev. Org. dated 5/20/2010 and Supplied Parts List for the Super 18 S18-LT Kit. Rev. Org, dated 8/20/2010. S18-1LT Letter (PDF)
Dakota Cub
48473 262 St.
Valley Springs, SD 57068
S18-160 (PDF) Nov 2010 S18-160 Kit Master Data List. Rev. Org. dated 5/20/2010 and Supplied Parts List for the Super 18 S18-160 Kit. Rev. Org, dated 8/20/2010. S18-160 Letter (PDF)
ICP Aviation North America
410 E. Chestnut
Archer City, TX 76351
Savannah-S (PDF) June 2012 Savannah VG Builder's Manual Version I/R, 10/11/2011 and Parts List, Version I/R, 10/11/2011 Savannah-S Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
Highlander (PDF) Oct 2010 Highlander Kit Pack BOM of 9/20/2010 (Includes Tricycle and Conventional LG) Highlander Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
Highlander QB (PDF) Oct 2010 Highlander QB Kit Pack BOM of 9/20/2010 (Includes Tricycle and Conventional LG) Highlander QB Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
Escapade (PDF) Oct 2010 Escapade Kit Pack BOM dated 9/11/2012 Escapade Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
JA30 SuperStol & JA35 Standard Kit (PDF) Apr 2014 JA30 SuperStol & JA35 SuperStol Stretch (Standard Kit) Bill of Materials dated March 11, 2014 JA30 SuperStol & JA35 SuperStol Stretch Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
JA30 SuperStol & JA35 (Stage 1 Kit) (PDF) Apr 2014 JA30 SuperStol & JA35 SuperStol Stretch (Stage 1 Kit) Bill of Materials dated March 11, 2014 JA30 SuperStol & JA35 SuperStol Stretch Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
JA30 SuperStol & JA35 (Stage 2 Kit) (PDF) Apr 2014 JA30 SuperStol & JA35 SuperStol Stretch (Stage 2 Kit) Bill of Materials dated March 11, 2014 JA30 SuperStol & JA35 SuperStol Stretch Letter (PDF)
Just Aircraft
170 Duck Pond Rd
Wahalla SC, 29691
JA30 SuperStol & JA35 (Stage 3 Kit) (PDF) Apr 2014 JA30 SuperStol & JA35 SuperStol Stretch (Stage 3 Kit) Bill of Materials dated March 11, 2014 JA30 SuperStol & JA35 SuperStol Stretch Letter (PDF)
Progressive Aerodyne
3801 State Rte 19
Tavares FL 32778
SeaRey (PDF) Nov 30, 2011 SeaRey LSX Assembly Manual Rev 1, dated 11/16/2011 Progressive Aerodyne Letter (PDF)
Progressive Aerodyne
3801 State Rte 19
Tavares FL 32778
SeaRey- Fast-Build Wing-Opt (PDF) July 30, 2012 SeaRey LSX Assembly Manual Rev 1, dated 11/16/2011 Progressive Aerodyne Letter (PDF)
Quicksilver Aeronautics LLC
42214 Sarah Way
Temecula, CA 92590
MX Sport (PDF) Sept. 2012 Quicksilver MX Sport Packing Lists:
99120-01, Rev "-" Airframe Kit 
99120-02, Rev "-", Engine Kit
99120-03, Rev "-", Spar Kit  
99120-04, Rev "-", Sail Kit
MX Sport Letter (PDF)
Quicksilver Aeronautics LLC
42214 Sarah Way
Temecula, CA 92590
MXL II Sport (PDF) Sept. 2012 Quicksilver MXL II Sport Packing Lists:
98325, Rev "F", Airframe Kit
98025, Rev "C", Engine Kit
MXLII Sport Letter (PDF)
Quicksilver Aeronautics LLC
42214 Sarah Way
Temecula, CA 92590
MX Sprint (PDF) Sept. 2012 Quicksilver MX Sprint Packing Lists:
99110-01, Rev "-" Airframe Kit 
99110-02, Rev "-", Engine Kit
99110-03, Rev "-", Spar Kit  
99110-04, Rev "-", Sail Kit
MX Sprint Letter (PDF)
Quicksilver Aeronautics LLC
42214 Sarah Way
Temecula, CA 92590
MX II Sprint (PDF) Sept. 2012 Quicksilver MX II Sprint Packing Lists:
99315, Rev "C" Airframe Kit
98025, Rev "C", Engine Kit
MXII Sprint Letter (PDF)
Quicksilver Aeronautics LLC
42214 Sarah Way
Temecula, CA 92590
Sport 2S (PDF) Sept. 2012 Quicksilver Sport 2S Packing Lists:
99350, Rev "-", Airframe Kit
98025, Rev "C", Engine Kit
Sport 2S Letter (PDF)
Rans Designs
4600 Highway 183 Alt
Hays, KS 67601
Venterra S19 (PDF) Sept 2011 Buiders Manual, dated 4/1/2011, and all Packing Lists, dated 4/1/2011 Venterra S19 Letter (PDF)
Rans Designs
4600 Highway 183 Alt
Hays, KS 67601
S-19 Venterra (Quick Build) (PDF) Sept 2014

S-19 Venterra Quick Build Kit Packing List dated 09/24/2014

S-19 Venterra (Quick Build) Letter (PDF)
Rans Designs
4600 Highway 183 Alt
Hays, KS 67601
S-20 Raven Standard (PDF) Sept 2014

S-20 Raven Standard Kit Packing List dated 09/01/2013

S-20 Raven Standard Letter (PDF)
Scion
3693 E. County Rd 30
Fort Collins, CO 80528
Furio (PDF) Sept 2011 Consturction Manual LN27-RG, Rev 1014, date 3/31/11, and Flight Manual Version 1.14, date 5/5/11 and Sub Kits Breaksown Ver 1.14, date 5/5/11 Furio Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Sonex (PDF) Feb 2010 Sonex Packing List, SNX-KIT-021810, 02/18/10 Sonex Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Sonex Finish Spar Option (PDF) Feb 2010 Sonex (Finished Spar Option) Packing List, SNX-KIT-ALL-021810, 02/18/10 Sonex Spar Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Waiex (PDF) Feb 2010 Waiex Packing List, WIX-KIT-021810, 02/18/10 Waiex Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Waiex Finished Spar Option (PDF) Feb 2010 Waiex (Finished Spar Option) Packing List, WIX-KIT-ALL-021810, 02/18/10 Waiex Spar Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Xenos (PDF) Feb 2010 Xenos Motorglider Packing List, XNS-KIT-021810 Dated 02/18/10 Xenos Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Xenos Finished Spar Option (PDF) Feb 2010 Xenos Motorglider (Finished Spar Option Packing List, XNS-KIT-ALL-021810, 02/18/10 Xenos Spar Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Onex – No Options (PDF) Feb 2012 Onex Pack List, ONX-KIT-112911, 11/29/11 Onex Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Onex Finish Spar; and Machined Angle Option (PDF) Feb 2012 Onex (Finished Spar and Machined Angle Option) Pack List, ONX-KIT-ALL-112911, 11/29/11 Onex Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Sonex (Assy Spar & Matched Holes) (PDF) July 2013 SONEX PACKING LIST # SNX-KIT-ALL-MHP-070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Sonex-QB (PDF) July 2013 SONEX PACKING LIST # SNX-QB-070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Onex (Assy Spar & Matched Holes) (PDF) July 2013 ONEX PACKING LIST # ONX-KIT-ALL--070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Onex-QB (PDF) July 2013 ONEX PACKING LIST # ONX-QB--070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Waiex (Assy Spar & Matched Holes) (PDF) July 2013 WAIEX PACKING LIST # WIX-KIT-ALL-MHP-070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
Waiex-QB (PDF) July 2013 WAIEX PACKING LIST # WIX-QB--070813 Sonex, Onex, Waiex, Matched Hole and QB Letter (PDF)
Sonex Aircraft
PO Box 2521
Oshkosh WI, 54903
SubSonex JSX-2 (PDF) Sept 2014 SUBSONEX PACKING LIST #JSX-EAB-082014
Dated 8/20/14
SubSonex Letter (PDF)
Supermarine Aircraft LLC
365 FM 2807 Hgr 7
Cisco, TX 76437
Spitfire MK26B (PDF) Jan 2012 Supermarine Spitfire Builder's Manual, Version A, dated 1/11/2012 and Parts List, Version A, dated 1/11/2012 Supermarine Spitfire MK26B Letter (PDF)
Team Tango
1990 SW 19th Ave
Williston FL, 32696
Tango 2 (PDF) Aug 2010 Covers two variants, Tango 2 and Tango 2 Er (Ext Range) Tango 2 Builder's Manual, Ver 1.1, 4/20/10 and Tango 2 Parts List Ver 1.1, 5/25/10 Tango 2 Letter (PDF)
Team Tango
1990 SW 19th Ave
Williston FL, 32696
Foxtrot (PDF) Aug 2010 Covers two variants, Foxtrot and Foxtrot ER (Ext Range) Foxtro 4 Builder's Manual, Ver 1.1, 5/20/10 and Foxtrot Parts List Ver 1.1, 5/25/10 Foxtrot Letter (PDF)
Van's Aircraft
14401 NE Keil Rd.
Aurora OR, 97002
RV-12 (PDF) Aug 2010 RV-12 Builder's Manual, Set 4, RV-12 Parts Index, 7/24/2009 RV-12 Letter (PDF)
Zenith Aircraft
PO Box 650
Mexico MO, 65265
STOL 750 (PDF) May 2010 Drawings: Edition 1 Rev 1, 1/29/10, Parts List, Airframe Pack List 2/1/10, Finishing Pack List 2/1/10 STOL 750 Letter (PDF)
Zenith Aircraft
PO Box 650
Mexico MO, 65265
CH650B (PDF) May 2011 Drawings: CH650 Drawings: Edition 2, 8/9/2010, Airframe Pack List 8/9/2010, Finishing Pack List 8/9/2010 CH650B Letter (PDF)

If you have any questions, please contact the Evaluations and Special Projects Branch AIR-240, at (202) 385-6346.