Cessna 177A
STCs that may be installed · 243
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 ('2073706')
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 ('2073706')
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 SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.STC SA1545GLInstallation of the MAC 170A frequency stability modification to King Radio Corp. KX 170A and KX 175 transceivers.STC SA902NEInstallation of fiberglass reinforced plastic main anding gear wheel fairings, P/N's 89-1102-16 and 89-1102-17.STC SA4094NMInstallation of Oilamatic engine preoiler.STC SA672NEInstallation of fiberglass reinforced plastic nose landing gear wheel fairing P/N PD85-1101.STC SA398NEInstallation of Auto-Vac-2 manifold vacuum system per certain engine STC's.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 SA5333SW-DInstallation of S-TEC System 60 two axis flight guidance system, Model ST-241, with optional automatic electric trim system.STC SA1320GLInstallation of PAMCO Emergency Backup Pneumatic System.STC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.STC SA4166NMInstallation of Fairchild voltage regulator No. UA78 GUIC to replace the original voltage regulator in Cessna turn coordinator P/N 0661003-0506.STC SA516NEInstallation of nose gear strut fairings.STC SA2938NMFabrication and installation of external hinged-plate spoilers and dive brakes.STC SA2960NMInstall 'stay put' (seat position locking device).STC SA1455NMInstallation of a flame proof auxiliary heater-dryer, Model12-1600.STC SA5358SW-DInstallation of S-TEC manual electric trim system, Model ST-258.STC SA5346SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-240.STC SA5336SW-DInstallation of S-TEC System 60 pitch stabilization system, Model ST-242, with optional automatic electric trim system.STC SA3180SW-DInstallation of Mitchell Automatic Flight System Model AK420 consisting of Century I
Autopilot with Optional Omni Tracker SystemSTC SA3181SW-DInstallation of Mitchell Automatic Flight System Model AK421 consisting of Century
IIB Autopilot with Optional Radio CouplerSTC SA1778NMInstallation of a descent rate control (DRC) system (wing spoilers and speed brakes) including pneumatic actuating system.STC SA5317SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, model ST-243-40/50.STC SA1583SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.STC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.STC SA601CEInstall Hartzell Model HC-C2YK-1B/7666A-2 constant speed propeller.STC SA4222WEInstallation of Lycoming 0-360-A1F engine and Hartzell HC-C2YK-1B/F7666A propeller.STC SA2654WEInstallation of Pathfinder Model P2A( ) autopilot.STC SA308EAInstallation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines equipped with Marvel-Schebler MA-2, MA-3, MA-4, MA-4-5, MA-6 and HA-6 series carburetors. (Normal,Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.)STC SA2386SWInstallation of S.A.F.E., EGT, CHT Systems.STC SA1347CEChrome-plate brake disc installation.STC SA86NWInstallation of automatic carburetor alternate air control unit.STC SA001410BOInstallation of an AV-30-C Multi-Mode IndicatorSTC SA00765DE PAGE 1Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensorSTC SA02153LA-DInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) SystemSTC SA02717NYInstallation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.STC SA00281BO PAGE 1Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000STC SA02153LAInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.STC SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemSTC SA01229SEInstallation of CNX80 GPS WAAS Navigator with integrated VHF Navigation and Communication radios.STC SA2350NMInstallation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.
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