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FAA-listed STC holder

Aircraft Development Co STCs

The Jun 30, 2026 FAA DRS snapshot lists 14 selected supplemental type certificates with status Current under Aircraft Development Co. The records span 153 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

14
listed Current at snapshot
153
aircraft directories
4
modification categories
Jan 27, 2015
latest recorded revision

Recently revised records

Showing the 14 most recently revised records. Category directories provide the complete paginated discovery path.

14 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Aircraft Development Co supplemental type certificates, aircraft applicability, source status and dates
STC and modificationAircraft / model / TCSource status and datesHolder and authority
SP01222WI

Installation of Aircraft Development propeller vortelators.

PropellersView record
  • Beechcraft 214TC P-877
  • Beechcraft 215TC P-873
  • Beechcraft 272TC P-879
  • Beechcraft 278TC P-882
  • Beechcraft 279TC P-885
  • Beechcraft B200 (propeller)TC P-867
  • Beechcraft R201TC P-807
  • Beechcraft R202TC P-807
  • Beechcraft R203TC P-807
  • Centrum Naukowo-Produkcyjne AW-2TC P9EU
  • Hamilton Standard Division 12D40TC P-257
  • Hamilton Standard Division 12DXTC P-257
  • Hamilton Standard Division 22DTC P-736
  • Hamilton Standard Division 23LFTC P26EA
  • Hamilton Standard Division 2B20TC P-255
  • Hamilton Standard Division 2D30TC P-206
  • Hamilton Standard Division 2DXTC P-206
  • Hartzell Propeller BHC-92WTC P16EA
  • Hartzell Propeller BHC-92ZF-1TC P-892
  • Hartzell Propeller BHC-92ZF-3TC P-892
  • Hartzell Propeller BHC-92ZF-8TC P-892
  • Hartzell Propeller BHC-A2MTC P24EA
  • Hartzell Propeller BHC-A2VTC P24EA
  • Hartzell Propeller BHC-A2XF-1TC P-908
  • Hartzell Propeller BHC-A2XF-3TC P-908
  • Hartzell Propeller BHC-A2XF-GTC P-908
  • Hartzell Propeller BHC-B3WTC P2EA
  • Hartzell Propeller BHC-C2YTC P-920
  • Hartzell Propeller BHC-G2YF-1TC P39EA
  • Hartzell Propeller BHC-I2YF-1TC P42GL
  • Hartzell Propeller BHC-I2YF-4TC P42GL
  • Hartzell Propeller BHC-J2YF-1TC P37EA
  • Hartzell Propeller BHC-J2YF-2TC P37EA
  • Hartzell Propeller BHC-L2YF-1TC P39EA
  • Hartzell Propeller BHC-L2YF-2TC P39EA
  • Hartzell Propeller BHC-L2YF-4TC P39EA
  • Hartzell Propeller CHC-C2YTC P-920
  • Hartzell Propeller DHC-C2YTC P-920
  • Hartzell Propeller DHC-E2YTC P9EA
  • Hartzell Propeller EHC-A3MVFTC P6EA

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA01032WI

Installation of external aerodynamic Vortelator Kit on airplanes.

Other aircraft modificationsView record
  • Regal Air 305BTC 3A14
  • Regal Air 305ETC 3A14
  • Regal Air 305ATC 5A5
  • Regal Air 305CTC 5A5
  • Regal Air 305DTC 5A5
  • Regal Air 305FTC 5A5
  • Cessna Aircraft 172TC 3A12
  • Cessna Aircraft 172ATC 3A12
  • Cessna Aircraft 172BTC 3A12
  • Cessna Aircraft 172CTC 3A12
  • Cessna Aircraft 172DTC 3A12
  • Cessna Aircraft 172ETC 3A12
  • Cessna Aircraft 172FTC 3A12
  • Cessna Aircraft 172F (USAF T-41A)TC 3A12
  • Cessna Aircraft 172GTC 3A12
  • Cessna Aircraft 172HTC 3A12
  • Cessna Aircraft 172H (USAF T-41A)TC 3A12
  • Cessna Aircraft 172ITC 3A12
  • Cessna Aircraft 172KTC 3A12
  • Cessna Aircraft 172LTC 3A12
  • Cessna Aircraft 172MTC 3A12
  • Cessna Aircraft 172NTC 3A12
  • Cessna Aircraft 172PTC 3A12
  • Cessna Aircraft 172QTC 3A12
  • Cessna Aircraft 172RTC 3A12
  • Cessna Aircraft 172STC 3A12
  • Cessna Aircraft 182TC 3A13
  • Cessna Aircraft 182ATC 3A13
  • Cessna Aircraft 182BTC 3A13
  • Cessna Aircraft 182CTC 3A13
  • Cessna Aircraft 182DTC 3A13
  • Cessna Aircraft 182ETC 3A13
  • Cessna Aircraft 182FTC 3A13
  • Cessna Aircraft 182GTC 3A13
  • Cessna Aircraft 182HTC 3A13
  • Cessna Aircraft 182JTC 3A13
  • Cessna Aircraft 182KTC 3A13
  • Cessna Aircraft 182LTC 3A13
  • Cessna Aircraft 182MTC 3A13
  • Cessna Aircraft 182NTC 3A13

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA01323WI

Installation of flap gap seal per Aircraft Development Co. Drawing List 114-1 stamped FAA approved with a date of April 27, 2005 or later. Conformity data for Drawing List 114-1 is derived from Drawing List 114-1 Revision C and STC s SA1484CE, SA1490CE, SA1491CE, SA1492CE, SA1493CE, SA1494CE, and SA1495CE.

Flight controlsView record
  • Cessna Aircraft 172TC 3A12
  • Cessna Aircraft 172ATC 3A12
  • Cessna Aircraft 172BTC 3A12
  • Cessna Aircraft 172CTC 3A12
  • Cessna Aircraft 172DTC 3A12
  • Cessna Aircraft 172ETC 3A12
  • Cessna Aircraft 172FTC 3A12
  • Cessna Aircraft 172F (USAF T-41A)TC 3A12
  • Cessna Aircraft 172GTC 3A12
  • Cessna Aircraft 172HTC 3A12
  • Cessna Aircraft 172H (USAF T-41A)TC 3A12
  • Cessna Aircraft 172ITC 3A12
  • Cessna Aircraft 172KTC 3A12
  • Cessna Aircraft 172LTC 3A12
  • Cessna Aircraft 172MTC 3A12
  • Cessna Aircraft 172NTC 3A12
  • Cessna Aircraft 172PTC 3A12
  • Cessna Aircraft 172QTC 3A12
  • Cessna Aircraft 182TC 3A13
  • Cessna Aircraft 182ATC 3A13
  • Cessna Aircraft 182BTC 3A13
  • Cessna Aircraft 182CTC 3A13
  • Cessna Aircraft 182DTC 3A13
  • Cessna Aircraft 182ETC 3A13
  • Cessna Aircraft 182FTC 3A13
  • Cessna Aircraft 182GTC 3A13
  • Cessna Aircraft 182HTC 3A13
  • Cessna Aircraft 182JTC 3A13
  • Cessna Aircraft 182KTC 3A13
  • Cessna Aircraft 182LTC 3A13
  • Cessna Aircraft 182MTC 3A13
  • Cessna Aircraft 182NTC 3A13
  • Cessna Aircraft 182PTC 3A13
  • Cessna Aircraft 182QTC 3A13
  • Cessna Aircraft 182RTC 3A13
  • Cessna Aircraft R182TC 3A13
  • Cessna Aircraft T182TC 3A13
  • Cessna Aircraft TR182TC 3A13
  • Cessna Aircraft 172RGTC 3A17
  • Cessna Aircraft 175TC 3A17

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA01324WI

Installation of aileron gap seal per Aircraft Development Co. Drawing List 115-1 stamped FAA approved with a date of April 27, 2005 or later. Conformity data for Drawing List 115-1 is derived from Drawing List 115-1 Revision D and STC s SA1484CE, SA1490CE, SA1491CE, SA1492CE, SA1493CE, SA1494CE, and SA1495CE.

Flight controlsView record
  • Cessna Aircraft 172TC 3A12
  • Cessna Aircraft 172ATC 3A12
  • Cessna Aircraft 172BTC 3A12
  • Cessna Aircraft 172CTC 3A12
  • Cessna Aircraft 172DTC 3A12
  • Cessna Aircraft 172ETC 3A12
  • Cessna Aircraft 172FTC 3A12
  • Cessna Aircraft 172F (USAF T-41A)TC 3A12
  • Cessna Aircraft 172GTC 3A12
  • Cessna Aircraft 172HTC 3A12
  • Cessna Aircraft 172H (USAF T-41A)TC 3A12
  • Cessna Aircraft 172ITC 3A12
  • Cessna Aircraft 172KTC 3A12
  • Cessna Aircraft 172LTC 3A12
  • Cessna Aircraft 172MTC 3A12
  • Cessna Aircraft 172NTC 3A12
  • Cessna Aircraft 172PTC 3A12
  • Cessna Aircraft 172QTC 3A12
  • Cessna Aircraft 172RTC 3A12
  • Cessna Aircraft 172STC 3A12
  • Cessna Aircraft 182TC 3A13
  • Cessna Aircraft 182ATC 3A13
  • Cessna Aircraft 182BTC 3A13
  • Cessna Aircraft 182CTC 3A13
  • Cessna Aircraft 182DTC 3A13
  • Cessna Aircraft 182ETC 3A13
  • Cessna Aircraft 182FTC 3A13
  • Cessna Aircraft 182GTC 3A13
  • Cessna Aircraft 182HTC 3A13
  • Cessna Aircraft 182JTC 3A13
  • Cessna Aircraft 182KTC 3A13
  • Cessna Aircraft 182LTC 3A13
  • Cessna Aircraft 182MTC 3A13
  • Cessna Aircraft 182NTC 3A13
  • Cessna Aircraft 182PTC 3A13
  • Cessna Aircraft 182QTC 3A13
  • Cessna Aircraft 182RTC 3A13
  • Cessna Aircraft 182TTC 3A13
  • Cessna Aircraft R182TC 3A13
  • Cessna Aircraft T182TTC 3A13

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1484CE

Installation of flap and aileron seals.

Flight controlsView record
  • Cessna Aircraft 172TC 3A12
  • Cessna Aircraft 172ATC 3A12
  • Cessna Aircraft 172BTC 3A12
  • Cessna Aircraft 172CTC 3A12
  • Cessna Aircraft 172DTC 3A12
  • Cessna Aircraft 172ETC 3A12
  • Cessna Aircraft 172F (USAF T-41A)TC 3A12
  • Cessna Aircraft 172GTC 3A12
  • Cessna Aircraft 172H (USAF T-41A)TC 3A12
  • Cessna Aircraft 172ITC 3A12
  • Cessna Aircraft 172KTC 3A12
  • Cessna Aircraft 172LTC 3A12
  • Cessna Aircraft 172MTC 3A12
  • Cessna Aircraft 172NTC 3A12
  • Cessna Aircraft 172PTC 3A12
  • Cessna Aircraft 172QTC 3A12

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1490CE

Installation of flap and aileron gap seals.

Flight controlsView record
  • Cessna Aircraft 170BTC A-799

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1491CE

Installation of flap and aileron gap seals.

Flight controlsView record
  • Cessna Aircraft 172RGTC 3A17
  • Cessna Aircraft R172ETC 3A17
  • Cessna Aircraft R172FTC 3A17
  • Cessna Aircraft R172GTC 3A17
  • Cessna Aircraft R172HTC 3A17
  • Cessna Aircraft R172JTC 3A17
  • Cessna Aircraft R172KTC 3A17

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1493CE

Installation of flap and aileron gap seals.

Flight controlsView record
  • Cessna Aircraft 180TC 5A6
  • Cessna Aircraft 180ATC 5A6
  • Cessna Aircraft 180BTC 5A6
  • Cessna Aircraft 180CTC 5A6
  • Cessna Aircraft 180DTC 5A6
  • Cessna Aircraft 180ETC 5A6
  • Cessna Aircraft 180FTC 5A6
  • Cessna Aircraft 180GTC 5A6
  • Cessna Aircraft 180HTC 5A6
  • Cessna Aircraft 180JTC 5A6
  • Cessna Aircraft 180KTC 5A6

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1494CE

Installation of flap and aileron gap seals.

Flight controlsView record
  • Cessna Aircraft 182TC 3A13
  • Cessna Aircraft 182ATC 3A13
  • Cessna Aircraft 182BTC 3A13
  • Cessna Aircraft 182CTC 3A13
  • Cessna Aircraft 182DTC 3A13
  • Cessna Aircraft 182ETC 3A13
  • Cessna Aircraft 182FTC 3A13
  • Cessna Aircraft 182GTC 3A13
  • Cessna Aircraft 182HTC 3A13
  • Cessna Aircraft 182JTC 3A13
  • Cessna Aircraft 182KTC 3A13
  • Cessna Aircraft 182LTC 3A13
  • Cessna Aircraft 182MTC 3A13
  • Cessna Aircraft 182NTC 3A13
  • Cessna Aircraft 182PTC 3A13
  • Cessna Aircraft 182QTC 3A13
  • Cessna Aircraft R182TC 3A13
  • Cessna Aircraft TR182TC 3A13

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1495CE

Installation of flap and aileron gap seals.

Flight controlsView record
  • Cessna Aircraft 185TC 3A24
  • Cessna Aircraft 185ATC 3A24
  • Cessna Aircraft 185BTC 3A24
  • Cessna Aircraft 185CTC 3A24
  • Cessna Aircraft 185DTC 3A24
  • Cessna Aircraft 185ETC 3A24
  • Cessna Aircraft A185ETC 3A24
  • Cessna Aircraft A185FTC 3A24

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA00270WI

Installation of fiberglass replacement wing tips.

Aircraft structuresView record
  • Cessna Aircraft 172STC 3A12
  • Cessna Aircraft 172RTC 3A12
  • Cessna Aircraft 172QTC 3A12
  • Cessna Aircraft 172H (USAF T-41A)TC 3A12
  • Cessna Aircraft 172TC 3A12
  • Cessna Aircraft 172ATC 3A12
  • Cessna Aircraft 172BTC 3A12
  • Cessna Aircraft 172CTC 3A12
  • Cessna Aircraft 172DTC 3A12
  • Cessna Aircraft 172ETC 3A12
  • Cessna Aircraft 172 SeriesTC 3A12
  • Cessna Aircraft 172GTC 3A12
  • Cessna Aircraft 172ITC 3A12
  • Cessna Aircraft 172KTC 3A12
  • Cessna Aircraft 172LTC 3A12
  • Cessna Aircraft 172MTC 3A12
  • Cessna Aircraft 172NTC 3A12
  • Cessna Aircraft 172PTC 3A12
  • Cessna Aircraft 172F (USAF T-41A)TC 3A12
  • Cessna Aircraft 182FTC 3A13
  • Cessna Aircraft 182NTC 3A13
  • Cessna Aircraft 182TC 3A13
  • Cessna Aircraft 182ATC 3A13
  • Cessna Aircraft 182BTC 3A13
  • Cessna Aircraft 182CTC 3A13
  • Cessna Aircraft 182ETC 3A13
  • Cessna Aircraft 182GTC 3A13
  • Cessna Aircraft 182HTC 3A13
  • Cessna Aircraft 182JTC 3A13
  • Cessna Aircraft 182KTC 3A13
  • Cessna Aircraft 182LTC 3A13
  • Cessna Aircraft 182DTC 3A13
  • Cessna Aircraft 182PTC 3A13
  • Cessna Aircraft 182MTC 3A13
  • Cessna Aircraft 182QTC 3A13
  • Cessna Aircraft 182RTC 3A13
  • Cessna Aircraft 182STC 3A13
  • Cessna Aircraft R182TC 3A13
  • Cessna Aircraft T182TC 3A13
  • Cessna Aircraft TR182TC 3A13

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1665CE

Installation strut/wing and strut/fuselage fairings, lightning hole covers, and aerodynamic putty.

Aircraft structuresView record
  • Textron Aviation 172TC 3A12
  • Textron Aviation 172ATC 3A12
  • Textron Aviation 172BTC 3A12
  • Textron Aviation 172CTC 3A12
  • Textron Aviation 172DTC 3A12
  • Textron Aviation 172ETC 3A12
  • Textron Aviation 172F (USAF T-41A)TC 3A12
  • Textron Aviation 172GTC 3A12
  • Textron Aviation 172H (USAF T-41A)TC 3A12
  • Textron Aviation 172ITC 3A12
  • Textron Aviation 172KTC 3A12
  • Textron Aviation 172LTC 3A12
  • Textron Aviation 172MTC 3A12
  • Textron Aviation 172NTC 3A12
  • Textron Aviation 172PTC 3A12
  • Textron Aviation 172QTC 3A12
  • Textron Aviation 172RTC 3A12
  • Textron Aviation 172STC 3A12

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA1667CE

Installation of strut/wing and strut/fuselage fairings, lightning hole covers and aerodynamic putty.

Aircraft structuresView record
  • Textron Aviation 182TC 3A13
  • Textron Aviation 182ATC 3A13
  • Textron Aviation 182BTC 3A13
  • Textron Aviation 182CTC 3A13
  • Textron Aviation 182DTC 3A13
  • Textron Aviation 182ETC 3A13
  • Textron Aviation 182FTC 3A13
  • Textron Aviation 182GTC 3A13
  • Textron Aviation 182HTC 3A13
  • Textron Aviation 182JTC 3A13
  • Textron Aviation 182KTC 3A13
  • Textron Aviation 182LTC 3A13
  • Textron Aviation 182MTC 3A13
  • Textron Aviation 182NTC 3A13
  • Textron Aviation 182PTC 3A13
  • Textron Aviation 182QTC 3A13
  • Textron Aviation 182RTC 3A13
  • Textron Aviation 182STC 3A13
  • Textron Aviation R182TC 3A13
  • Textron Aviation T182TC 3A13
  • Textron Aviation TR182TC 3A13

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record
SA2502CE

Installation of strut/wing and strut/ fuselage fairings, lightning hole covers, and aerodynamic putty.

Aircraft structuresView record
  • Cessna Aircraft P206ATC A4CE
  • Cessna Aircraft TP206DTC A4CE
  • Cessna Aircraft U206TC A4CE
  • Cessna Aircraft TU206ETC A4CE
  • Cessna Aircraft U206BTC A4CE
  • Cessna Aircraft U206CTC A4CE
  • Cessna Aircraft U206DTC A4CE
  • Cessna Aircraft U206ETC A4CE
  • Cessna Aircraft U206FTC A4CE
  • Cessna Aircraft U206GTC A4CE
  • Cessna Aircraft TP206CTC A4CE
  • Cessna Aircraft P206 SeriesTC A4CE
  • Cessna Aircraft TP206ETC A4CE
  • Cessna Aircraft TU206BTC A4CE
  • Cessna Aircraft U206 SeriesTC A4CE
  • Cessna Aircraft TU206 SeriesTC A4CE
  • Cessna Aircraft TP206 SeriesTC A4CE
  • Cessna Aircraft 206 SeriesTC A4CE
  • Cessna Aircraft TU206GTC A4CE
  • Cessna Aircraft TU206CTC A4CE
  • Cessna Aircraft TU206DTC A4CE
  • Cessna Aircraft TU206FTC A4CE
  • Cessna Aircraft TU206ATC A4CE
  • Cessna Aircraft 206TC A4CE
  • Cessna Aircraft P206DTC A4CE
  • Cessna Aircraft U206ATC A4CE
  • Cessna Aircraft TP206BTC A4CE
  • Cessna Aircraft P206CTC A4CE
  • Cessna Aircraft P206ETC A4CE
  • Cessna Aircraft P206BTC A4CE
  • Cessna Aircraft P206TC A4CE
  • Cessna Aircraft TP206ATC A4CE

Current at cited snapshot

Application:

FAA holder: Aircraft Development Co

FAA authority record