Convair 340
STCs that may be installed · 207
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 ('242270A')
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 ('242270A')
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 SA1015EAInstallation of Atlantic Aviation Corp. (TSO C-39) attendant seat P/N 21.737-1 or -3 or -501.STC SA791SOInstallation of a cabin attendant seat, stowage cabinet, and partition modification.STC ST927SOInstallation of cargo floor.STC SA4187WEInstallation of provisions for side looking radar.STC SA4162WEInstallation of nose radome and relocation of airspeed pitot system.STC SA406GLInstallation of a Canadian Marconi CMA734 omega navigation system. (340 WITH STC SA4-110 INC)STC SA184WETwo 15KS-1000-A1 or two15KS-1000-A1(B) standby rocket engines in fuselage tail cone.STC ST926SOInstallation of cargo door and interior.STC SA2896SWConversion to an all-cargo configuration.STC SA2897SWInstallation of Composite flooring, one double seatinstallation and a nonstructural bulkhead.STC SA3772WEInstallation of cargo tie downs in aircraft modified per STC No. SA2733WE.STC SA3758WEEnlarge cargo door on aircraft modified per STC No. SA2733WE.STC SA1-474Installation of Chamberlain Aviation 2008X Series radomes.STC ST134RMInstallation of coat closet at body station 230.STC ST133RMModification of turbine inlet temperature indicator Model BH183M to install precision potentionmeter in place of original tapot.STC SA2702SWInstallation of wo Friedrich window air conditioning and three electrical heaters.STC SA1027EAInstallation of Collins FPC-75 ground proximity warning system. (440 Military C-131E 580)STC SA104RMInstall dual SELCAL system.STC SA60RMInstallation of Sundstrand ground proximity warning system, glide slope monitoring system and Honeywell low range radio altimeter system. STC SA4-1100.STC SA3294WEModification by installation of dual mach/airspeed warning system.STC SA874WEShoulder harness installation.STC SA96GLInstallation of Collins FPC-590A ground proximity warning system.STC SA59RMInstallation of Collins type331A-6P/6A course indicator and relocation of altitude alert control.STC SA50RMInstallation of additional anti- collision light system (white strobe lights).STC SA42RMInstallation of two Sperry GH-14 gyro-horizon instruments.STC SA34RMInstallation of Sierra 7000 SANS-TACAN System.STC SA2733WEModification of General Dynamics Model 340/440 previously modified per STC SA4-1100 for turbo propeller power for installation of cargo door, cargo floor and cargo lining.STC ST548SOInstallation of external induction ram air scoops.STC SA2697WEModification including those airplanes further modified per STC SA1096WE for turbo propeller power for installation of cargo door, cargo floor and cargo lining.STC SA952EAInstallation of Solar T-62T-39 gas turbine auxiliary power unit.STC ST519SOInstallation of underseat baggage restraint bars.STC ST700SOInstallation of exterior emergency lighting system.STC SA884EAInstallation of tail logo lights.STC SA780WEYoke assembly, pilot and copilot control.STC SA4-1513Interior and equipment installationSTC SA4-1041Alternate fuel source in aircraft with Pratt & Whitney R-2800 Series C engines and fuel flowmeters.STC SA4-914Goodrich multidisc brakes and Westinghouse 'Decelostat' anti- skid controller type AP-3 on aircraft modified per STC SA4-582.STC SA443WEInstallation of cargo door, a cargo floor and an emergency exit, plus removal of original cargo door and forward passenger entrance door.STC SA426EAInstallation of Chamberlain replacement radome 3008 or 3008C.STC SA775SWInstallation of Airstep.STC SA1331WEInstallation of United Data Control, Inc. Model V-557 cockpit voice recorder system.STC SA232CEInstall aural mach warning system.STC SA7PCRemovable triple seat.STC SA6PCCargo/passenger combination interior.STC SA4PCBrownline cargo pallet and net assemblies.STC SA5PCConversion to an all cargo airplane.STC SA227EANose cap weather radome. (440 MILITARY C-131 E 580)STC SA506SWInstallation of hydraulic system modification.STC SA4-1343Installation of an AiResearch gas turbine in the tail cone sectionSTC SA4-1344Modification to the air-conditioning system and installation of an air start supply line
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