Supplemental type certificates
49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.
Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' ORDER BY status_date DESC NULLS LAST, 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 stc_number, description, holder, status, status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' ORDER BY status_date DESC NULLS LAST, stc_number
Run 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 SA1949CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA1961CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA1969CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2001CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON + MON)/2.STC SA2012CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automatic gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA2019CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2.STC SA2075CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2078CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2079CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline.STC SA2080CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2082CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA2083CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA2095CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2096CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA2097CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2, intermixing with aviation gasoline also approved.STC SA2100CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON)/2. Intermixing with aviation also approved.STC SA2101CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2, intermixing with aviation gasoline also approved.STC SA2102CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2103CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2138CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2.STC SA2146CEOperation on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.STC SA2147CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON +MON)/2. Intermixing with aviation gasoline also approvedSTC SA2241CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock indes (RON+MON)/2.STC SA2242CEOperation of airplane on unleaded auto gasoline, 87 minimum antiknock index and leaded auto gasoline, 88 minimum antiknock index (RON+MON) /2 per ASTM Specification D-439. Intermixing with aviation gasoline also approved.STC SA2243CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive, 88 minimum antiknock index (RON+MON) /2 per ASTM Specification D-439. Intermixing with aviation gasoline also approved.STC SA2244CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON) /2 per ASTM Specification D-439. Intermixing with aviation gasoline also approved.STC SA2396CEOperation of airplane on unleaded automotive gasoline 87 minimum antiknock index and leaded automotive gasoline 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2575CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2STC SA2600CEOperation of airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index(RON+MON)/2. Intermixing aviation gasoline also approved.STC SA2613CEOperation of airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index(RON + MON)/2.STC SA2701CEOperation of airplane on leaded and unleaded automotive gasoline.STC SA5704NMInstallation of PA-12 metal wing spars, two aluminum wing tanks, removal of header tank, rerouting of the fuel lines, installation of electrical boost pump, installation of balanced horizontal tail surfaces, and new trim system.STC SA645NEInstallation of McCauley C3D36C415/82NGA-8 Propeller.STC SA5812NMInstallation of a Lycoming GO-480-G1D6 engine. Limited to installation on serial number NAV-4-2258B ONLY.STC SA3256SOInstallation of a seat track mounted stretcher assembly.STC SA3266SOInstallation of a passenger entertainment video system.STC SA960GLInstall a Delco Systems Operations Division Performance Management System P/N 7891430-251, P/N 7891430-271, or 7891430-311. (747-135, -2J9F, -151)STC SA3288SOInstallation of 13 passenger seat interior modification.STC SA4142SWInstallation of a door seal pressure gage.STC SA7066SW-DInstallation of cockpit modifications-mechanical.STC SA2323WEIncrease in gross weight and installation of United Aircraft of Canada, Ltd., PT6A-27 or PT6A-34, or PT6A-34AG engines.STC SA5205SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-057.STC SA1759GLInstallation of ERDA rotable seat backs, P/N 210001-1, -2, -4, onto PTC-940 aircraft seats or the installation of ERDA seatfone kit, P/N 210003, onto PTC-940 aircraft seats.STC SA2819CEThe use of 20 degree flaps for take-off with the gross weight reduced to 3600 lbs.STC SA2838CEInstallation of the Collins TCAS II.STC SA976NEInstallation of Skycharter Limited glareshield lighting system model no. SIL-DA-20, P/N 020-2000.STC SA1367SOInstallation of Sperry Performance Management System. (727-225)STC SA155SOInstallation of cockpit voice recorder.STC SA161SOIntallation of a radio altimeter system. (727-025)STC SA2837CEInstallation of a Shadin fuel flow system.