Skip to content

Supplemental type certificates

49,117 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 SH4454SW-DExterior markings per Drawing List 355A82-1708, Rev C, dated 8/27/81 or later FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4461SW-DInstallation of Dual/Single Fore and Aft Fixed Litter.American Eurocopter Corporation · Jun 30, 2003 STC SH4520SW-DInstallation of a 4-place forward facing divan.American Eurocopter Corporation · Jun 30, 2003 STC SH4523SW-DInstallation of 3.0 inch turn/slip indicator.American Eurocopter Corporation · Jun 30, 2003 STC SH4524SW-DInstallation of AIM Directional Gyro, AIM Attitude Gyro, General Design Direction Indicator, P/N 4305-8510-1L, or General Design Attitude Gyro, P/N 4300-8520-1L per Drawing List 355A82-1701, Rev F, dated 9/26/86 or latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4551SW-DInstallation of Dual Nonstowable Litter Kit and modified right-hand cabin doors.American Eurocopter Corporation · Jun 30, 2003 STC SH4556SW-DInstallation of dual or single fore and AFT fixed litter.American Eurocopter Corporation · Jun 30, 2003 STC SH4567SW-DInstallation of reversible dual bench seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4568SW-DInstallation of new engine torque indicator.American Eurocopter Corporation · Jun 30, 2003 STC SH4590SW-DInstallation of external cargo baskets.American Eurocopter Corporation · Jun 30, 2003 STC SH4625SW-DInstallation of 2.0 inch turn/slip indicator.American Eurocopter Corporation · Jun 30, 2003 STC SH4636SW-DInstallation of tail rotor guard.American Eurocopter Corporation · Jun 30, 2003 STC SH4637SW-DInstallation of tail rotor guard.American Eurocopter Corporation · Jun 30, 2003 STC SH4649SW-DInstallation of Exterior marking per Drawing List H330-73-2D-100, Rev A, dated 9/21/1981, or later FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4652SW-DInstallation of exterior marking per AHC Drawing List H332-73-2D-100 dated 1/18/82, Rev A, dated 4/19/82 or later FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH465NE-DRemove height velocity limitation and diagram from limitations secton.American Eurocopter Corporation · Jun 30, 2003 STC SH4669SW-DInstallation of movable or fixed lateral facing dual bench seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4670SW-DInstallation of movable or fixed lateral facing dual bench seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4686SW-DInstallation of reversible dual bench seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4690SW-DInstallation of Defibrillator Mount.American Eurocopter Corporation · Jun 30, 2003 STC SH4691SW-DInstallation of Defibrillator Mount per Drawing List 350A82-1185, Rev E, dated 10/21/86 or latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4695SW-DInstallation of Dual Patient Oxygen Provisions.American Eurocopter Corporation · Jun 30, 2003 STC SH4696SW-DInstallation of Single or Dual Fore and AFT litter with Attendant Jump Seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4718SW-DInstallation of Single or dual Fore and Aft litter with Attendant Jump Seat per AHC Drawing List 355A82-1717 latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4746SW-DInstallation of 13-person high density interior per AHS Drawing List H365-87-2D-102 latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4748SW-DInstallation of specific interior per AHC Drawing List H365-87-2D-101 latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH4850SW-DInstallation of Dual Patient Oxygen Provisions.American Eurocopter Corporation · Jun 30, 2003 STC SH4873SW-DInstallation of Modular Avionics system.American Eurocopter Corporation · Jun 30, 2003 STC SH4880SW-DInstallation of Emergency Lighting System.American Eurocopter Corporation · Jun 30, 2003 STC SH4908SW-DModify power source for main gear box fire detector.American Eurocopter Corporation · Jun 30, 2003 STC SH4921SW-DInstallation of engine oil tank breather vent.American Eurocopter Corporation · Jun 30, 2003 STC SH4978SW-DRelocation of pilot's heat/demist controls.American Eurocopter Corporation · Jun 30, 2003 STC SH4979SW-DInstallation of midship medical attendant seat.American Eurocopter Corporation · Jun 30, 2003 STC SH4989SW-DInstallation of midship medical attendant seat.American Eurocopter Corporation · Jun 30, 2003 STC SH498NE-DRelocation and installation of aircraft battery per AEC Drawing List 117A82-1707 latest FAA approved revision.American Eurocopter Corporation · Jun 30, 2003 STC SH506NE-DIncorporation of cargo gas springs.American Eurocopter Corporation · Jun 30, 2003 STC SH507NE-DModification of Spectrolab SX-16 Nightsun with In-Flight-Change-Over (IFCO) infrared (IR) lens.American Eurocopter Corporation · Jun 30, 2003 STC SH5117NM-DRelocation of battery to tailboom.American Eurocopter Corporation · Jun 30, 2003 STC SH5400SW-DInstallation of equipment per AHC Drawing List 366-R-076 latest FAA approved revision, to add IFR and night conditions to eligible types of operation. Approved types of operations will be VFR, IFR, Day/Night, non-icing conditions.American Eurocopter Corporation · Jun 30, 2003 STC SH5401SW-DInstallation of Standby Gyro.American Eurocopter Corporation · Jun 30, 2003 STC SH5402SW-DInstallation of emergency locator transmitter.American Eurocopter Corporation · Jun 30, 2003 STC SH5403SW-DAddition of fire detection features to the main transmission compartment and addition of fire resistant features.American Eurocopter Corporation · Jun 30, 2003 STC SH5404SW-DInstallation of single passenger seat.American Eurocopter Corporation · Jun 30, 2003 STC SH5405SW-DInstallation of two passenger seat.American Eurocopter Corporation · Jun 30, 2003 STC SH5420SW-DInstallation of medical attendant seats.American Eurocopter Corporation · Jun 30, 2003 STC SH5429SW-DInstallation of dual defibrillator mounts.American Eurocopter Corporation · Jun 30, 2003 STC SH5481SW-DInstallation of crew door holder.American Eurocopter Corporation · Jun 30, 2003 STC SH5482SW-DInstallation of overhead defibrillator mount.American Eurocopter Corporation · Jun 30, 2003 STC SH5483SW-DInstallation of overhead blood pressure mount.American Eurocopter Corporation · Jun 30, 2003 STC SH5486SW-DInstallation of dual supplemental medical oxygen system.American Eurocopter Corporation · Jun 30, 2003