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Other aircraft modifications

STC SA01944CH (2 OF 2)

FAA DRS lists SA01944CH (2 OF 2) as Current · Issued, held by Experimental Aircraft Association Inc., for Arizona Aerospace Foundation DC-65, Arizona Aerospace Foundation DCO-65, and Augustair 2150, and 37 more aircraft configurations. Recorded change: Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227. Snapshot dated June 30, 2026.

FAA-listed holder
Experimental Aircraft Association Inc.
Aircraft configurations
40
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.

SA01944CH (2 OF 2) identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Arizona Aerospace Foundation DC-65, Arizona Aerospace Foundation DCO-65, and Augustair 2150, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Arizona Aerospace Foundation DC-65A-746Arizona Aerospace Foundation DCO-65A-746Augustair 21504A19Augustair 2150A4A19Augustair 21804A19Consolidated Vultee Aircraft Stinson Division 10A-709Consolidated Vultee Aircraft Stinson Division HW-75A-709Dynac Aerospace Aero Commander 1001A21New Piper Aircraft PA-161A1New Piper Aircraft PA-181A2New Piper Aircraft PA-18-105 (Special)1A2New Piper Aircraft PA-18-125 (Army L-21A)1A2New Piper Aircraft PA-18-1351A2New Piper Aircraft PA-18-1501A2New Piper Aircraft PA-18A1A2New Piper Aircraft PA-18A-1351A2New Piper Aircraft PA-18A-1501A2New Piper Aircraft PA-18AS-1251A2New Piper Aircraft PA-18AS-1351A2New Piper Aircraft PA-18AS-1501A2New Piper Aircraft PA-18S1A2New Piper Aircraft PA-18S-105 (Special)1A2New Piper Aircraft PA-18S-1251A2New Piper Aircraft PA-18S-1351A2New Piper Aircraft PA-18S-1501A2New Piper Aircraft PA-19 (Army L-18C)1A2New Piper Aircraft PA-19S1A2New Piper Aircraft PA-201A4New Piper Aircraft PA-20-1151A4New Piper Aircraft PA-20-1351A4New Piper Aircraft PA-20S1A4New Piper Aircraft PA-20S-1151A4New Piper Aircraft PA-20S-1351A4New Piper Aircraft PA-221A6New Piper Aircraft PA-22-1081A6New Piper Aircraft PA-22-1351A6New Piper Aircraft PA-22-1501A6New Piper Aircraft PA-22-1601A6New Piper Aircraft PA-22S-1351A6New Piper Aircraft PA-22S-1501A6

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Arizona Aerospace Foundation DC-65 and Arizona Aerospace Foundation DCO-65, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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