Cessna 404
STCs that may be installed · 157
In force first, then newest. The registry doesn’t record which STCs an aircraft has.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
WHERE aircraft_model_code IN ('2075901')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
WHERE aircraft_model_code IN ('2075901')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA00823CHInstallation of various de-icer wire harnesses.STC SA00709LAInstallation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.STC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.STC SA01280CHInstallation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404)STC SA00804SEInstallation of an engine failure indicator system, also referred to as a 'low Thrust Detector system.'STC SA71GLInstallation of air filtersSTC SA09472SCModifications are only applicable to air conditioner systems.STC SA3388WEInstallation of recognition lights on horizontal stabilizer.STC SA00833WIInstallation of a seat headrest.STC SA721NWInstallation of camera bays.STC SA1007NWInstallation of a low thrust detector system.STC SA4017WEInstallation of Hoskins model CFS-2000, -2001, or FT-200 fuel flow indicating system.STC SA02095AKInstallation of hourmeter airspeed switch.STC SA5925NMInstallation of oil pressure/temperature instrument.STC SA195GLInstallation of radome.STC SA02045AK-DFabrication and installation of Aero Twin, Inc Single Place Folding Seat P/N ATFS1-01WSTC SA00061LAInstallation of JPI digital tachometer.STC SA472CHRemoval of Nav-O-Matic 400B autopilot restriction. (404 S/N 404-0613)STC SA8922SWInstallation of replacement Ultimate Engine Oil Filter for Textron Lycoming and Teledyne Continental engines. (411 S/N 000 THRU 0126, S/N 0127 AND UP) (T188C S/N 03474 AND UP) (206 S/N 05030 AND UP) (207 S/N 05227 AND UP) (T207 S/N 05227 AND UP) (P21 0 SERIES S/N 278 AND UP) (180 S/N 53087 AND UP) (210 S/N 63373 - 63375 AND UP) (B19 SPORT)STC SA5656NMInstallation of burglar alarm system.STC SA4745NMInstallation of Lifeport Patient Loading and Support System.STC SA5926NMInstallation of manifold pressure instrument.STC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)STC SA5159NMInstallation of chip detector system.STC SA5929SWInstallation of P&W Canada PT6A-34 engines, increase interior seating, and increase takeoff and landing gross weights.STC SA1645GLReplace existing Southwind combustion heater P/N 8259HL-2 with C&D Airmotive combustion heater P/N 1071.STC SA103RMInstallation of exhaust turbo connector, P/N 30477-3STC SA1600CEInstallation of stretcher per Avcon Ind. D/N 4001, 7/17/80 or later for standard stretcher, 3/3/82 for back adjustable stretcher.STC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesSTC SA4721NMInstallation of SynCon alarm system.STC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.STC SA4024NMReplace the standard Cessna oil drain plug with a Bogert Aviation quick drain.STC SA722NWInstallationo f a Geometrics G803-905 tail stingerSTC SA723NWInstallation of Model AS-1350 Advanced Absorber Doppler Antenna and RadomeSTC SA859NWInstallation of Advanced Absorber Doppler Antenna and RadomeSTC SA860NWInstallation of a Geometrics tail stingerSTC SA986NWInstallation of a Geometrics G803-905 tail stingerSTC SA987NWInstallation of an air sampling portSTC SA988NWInstallation of Model AS-1350 Advanced Absorber Doppler Antenna and RadomeSTC SA989NWInstallation of a cabin heater exhaust systemSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.STC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.STC SA430GLInstallation of Collins LRN-70 Omega/VLF navigation system with computer program 11113322334.1.STC SA4163WEInstallation of doppler radar antenna.STC SA4105WEInstallation of tail stinger and/or nose stinger.STC SA195RMNew slip joint exhaust manifold.STC SA1304CEInstallation of Enk Aviation fire protection system.STC SA1482CEInstallation of Tull microwave landing system.STC SA3384WERemoval of cargo doors and instal- lation of P/N A770000 airstream deflector.STC SA00765DE PAGE 1Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor
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