Supplemental type certificates

49,112 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.

STC ST03606ATInstallation of the Iridium SATCOM Communication SystemWoven Electronics LLC · May 31, 2022STC ST03663ATInstallation of an Artex C406-2 Emergency Locator Transmitter (ELT)Woven Electronics LLC · May 31, 2022STC ST03843ATInstallation of a Rockwell Collins Aircraft Communication, Addressing and Reporting System (ACARS)Woven Electronics LLC · May 31, 2022STC ST04014ATInstallation of the Honeywell HFR5-V Solid State Cockpit Voice Recorder (SSCVR) SystemWoven Electronics LLC · May 31, 2022STC ST11264DSModification in accordance with Master Data List, 104111-MDL, Revision AAmerican Airlines Inc · May 28, 2022STC SA00036IBInstallation of Fuel System ModificationDECA Aviation Engineering Limited · May 27, 2022STC SA2849WEInstallation of oxygen system.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2932WEInstallation of oxygen system.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2933WEInstallation of oxygen system.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2977WEInstallation of oxygen. SystemAerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2978WEInstallation of oxygen system.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2979WEInstallation of oxygen system in accordance with FAA sealed Rajay Industries Drawing 500185, Revision E, dated May 6, 1980, or later FAA sealed revision.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SA2980WEInstallation of oxygen system in accordance with FAA sealed Rajay Industries Drawing 500185, Revision E, dated May 6, 1980, or later FAA sealed revision.Aerox Aviation Oxygen Systems LLC · May 27, 2022STC SR00035IBInstallation of the Garmin GTS 8xx Traffic SystemAlpine Aerotech LP · May 26, 2022STC SA00795CHInstallation of Baumann Model BF-2550 floats.Baumann Floats LLC · May 25, 2022STC SA01491CHInstallation of Baumann model BF27504A floats.Baumann Floats LLC · May 25, 2022STC SA01721CHInstallation of Baumann Model BF2150A floats per Baumann Drawing List BF-2150A-01, Rev B, dtd 9/19/02 or later FAA approved revisions.Baumann Floats LLC · May 25, 2022STC SA01815CHInstallation of Baumann Model BF2550A floats. For models 172I through 172P, a gross weight of 2350 lbs. at a center of gravity range of plus 39.5 inches to plus 45.5 inches is approved. For models R172K and R172K with STCs SA1436CE and SA1437CE, the maximum gross weight is limited to 2550 lbs. at a center og gravity range of plus 39.5 inches to plus 45.5 inches.Baumann Floats LLC · May 25, 2022STC SA02123AKInstallation of Baumann Model BF-2100 floats.Baumann Floats LLC · May 25, 2022STC SA02854CHInstallation of Baumann Floats LLC models BF2550A amphibious floatsBaumann Floats LLC · May 25, 2022STC SA1199NWInstallation of a Hartzell HC-C2YF-1BF/F8459A-4 to -8, Hartzell 82A4203 spinner, and associated systems on a Franklin 6A-350-C1 engine.Franklin Aircraft Engines Inc. · May 25, 2022STC SA24CHInstallation of Baumann Model 1420 floats.Baumann Floats LLC · May 25, 2022STC SA355CHInstallation of Baumann Model BF-2100 BF-2100 floats.Baumann Floats LLC · May 25, 2022STC SA36CHInstallation of Baumann Model 1420 floats.Baumann Floats LLC · May 25, 2022STC SA3872NMInstallation of an AVCO Lycoming IO-540-R1A5 engine as modified per STC No. SE3873NM for the addition of induction air intercoolers.Franklin Aircraft Engines Inc. · May 25, 2022STC SA4014NMInstallation of a McCauley Model B3D32C412/82NDA propeller.Franklin Aircraft Engines, Inc. · May 25, 2022STC SA479CHInstallation of Baumann model BH-2720 floats.Baumann Floats LLC · May 25, 2022STC SA637NWInstallation of oil filter kitFranklin Aircraft Engines Inc. · May 25, 2022STC SA906NWInstallation of additional Harrison oil cooler and associated systems.Franklin Aircraft Engines Inc. · May 25, 2022STC SA95CHInstallation of Model BF-2100 floats.Baumann Floats LLC · May 25, 2022STC SA96CHInstallation of Baumann Model BF-2100 floats.Baumann Floats LLC · May 25, 2022STC SE3873NMInstallation of two AiResearch induction air intercoolers.Franklin Aircraft Engines Inc. · May 25, 2022STC SE4178NMInstallation of oil filter kitFranklin Aircraft Engines Inc. · May 25, 2022STC ST02723ATInstallation of EMTEQ Engineering dual GPS antenna provisionsWoven Electronics LLC · May 25, 2022STC ST02929ATInstallation of an Artex Model C406-1 Emergency Locator Transmitter (ELT).Woven Electronics LLC · May 25, 2022STC ST02967ATInstallation of an Avtech NA138-174B/C Selective Calling (SELCAL) system.Woven Electronics LLC · May 25, 2022STC ST03253ATInstallation of a Honeywell Mark II Aircraft Communications Addressing and Reporting System (ACARS).Woven Electronics LLC · May 25, 2022STC ST03282ATInstallation of a Dual Collins HFS-900 High Frequency (HF) communications systemWoven Electronics LLC · May 25, 2022STC ST04419ATInstallation of the Rockwell Collins Automatic Dependent Surveillance - Broadcast (ADS-B) Out SystemWoven Electronics LLC · May 25, 2022STC ST04520ATInstallation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR)Woven Electronics LLC · May 25, 2022STC SA00034IBInstallation/Upgrade of Sandel ST3400 Terrain Awareness Warning System with Enhanced Altitude AccuracyMaxcraft Avionics Ltd. · May 24, 2022STC ST01465LA-DInstallation of B/E Aerospace, Inc. Air Chiller Part Number 374-8.B/E Aerospace Inc. · May 23, 2022STC ST01879LAInstallation of B/E Aerospace Air Chiller.B/E Aerospace Inc. · May 23, 2022STC ST02147LAInstallation of B/E Aerospace Air Chiller P/N 470-1B/E Aerospace Inc. · May 23, 2022STC ST02310LAInstallation of Air ChillerB/E Aerospace Inc. · May 23, 2022STC ST03824ATInstallation of an Universal Avionics Terrain Awareness and Warning Systems (TAWS)Technical Aero Services Inc. · May 23, 2022STC ST03831ATInstallation of an Universal Avionics EFI-640 Electronic Flight Instrument System (EFIS)Technical Aero Services Inc. · May 23, 2022STC ST02902NYInstallation of a Panasonic Global Communication SuiteDelta Engineering Corporation · May 21, 2022STC SH7860SWInstallation of a Lucas or Breeze externally mounted rescue hoist.AEM USA Inc. · May 20, 2022STC SR04615NYInstallation of the Human External Cargo (HEC) Suspension Line KitBoost Human External Cargo Systems Inc. · May 20, 2022