Cessna 620

STCs that may be installed · 33

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
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '620')
  ORDER BY s.status = 'Current' 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.

STC SA00444SEInstall vortex generators on wings.Micro AeroDynamics IncSTC SA00458SEFabrication and installation of vortex generators mounted on wings.Aeronautical Testing Service Inc.STC SA00477WIInstallation of a Compro Driftfinder DFS-10 to system which injects oil into engine exhaust to produce smoke to determine wind speed and direction.Compro Aviation IncSTC SA00622LAInstallation of an electronic digital engine tachometer horizon model P-1000.Horizon Instruments IncSTC SA00680SE (2 OF 6Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.Electronics InternationalSTC SA01258SEInstallation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML.R-S Sales Inc.STC SA01282NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.Airwolf Filter CorporationSTC SA01757WITo allow the use of UL91 or UL94 (minimum) grade aviation fuelSwift Fuels LLCSTC SA01831WITo allow the use of UL91 (minimum) grade aviation fuelPetersen Aviation IncSTC SA01967WI (3 OF3)Use of GAMI G100UL High Octane Unleaded AvgasGeneral Aviation Modifications Inc.STC SA01988SEInstallation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.Electronics International Inc.STC SA02168AKInstallation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated.Avalaska IncSTC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorAirwolf Filter CorporationSTC SA02283SE PAGE 2Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30PElectronics International Inc.STC SA02402SE PAGE 2Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30CElectronics International Inc.STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSwift Fuels LLCSTC SA1626NM PAGE 2Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA1877CEOperation of airplane on unleaded and leaded automotive gasoline.Petersen Aviation IncSTC SA2190NM PAGE 2Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA2350NM PAGE 2Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA2423SOInstallation of Chemical Evacuation System to remove residue from the agricultural spray dispersal system.Paul S WoodsSTC SA2586NMInstallation of J.P. Instruments temperature monitoring systems.J P InstrumentsSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA2693NMInstallation of Electronics International digital volt/amp gauges and accessories.Electronics International Inc.STC SA330NWInstallation of automatic flagman model no 4R-S Sales Inc.STC SA3862NM PAGE 2Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA4005NMPrecise Flight Inc. Pulselite Control SystemPrecise Flight IncSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA5190NMInstallation of Gustin Aviation chip detector light system.A & L Aircraft Parts IncSTC SA6070NMInstallation of a 'quick-disconnect drain plug' on the engine rocker sump for the oil drain retrieval system after engine shutdown.West Coast Air CreationsSTC SA7965SWApplication of fabric and polyurethane finishing system.Shady Aviation LLCSTC SA01240SE (5 OF 5)Installation of secondary voltage indication systemVisual Instruments LLCSTC SA2350NMInstallation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.Electronics International
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