Bell 412

STCs that may be installed · 383

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 ('1182202')
    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.

STC SH7854SWInstallation of a medical suction system.Dart Aerospace USA, Inc.STC SH7896SWInstallation of a deployable stretcher support system.Dart Aerospace USA, Inc.STC SH7926SWInstallation of left hand sliding door close out with baggage door and windows.Dart Aerospace USA, Inc.STC SH7932SWInstallation of right-hand air stair door and sliding door close out.Premier Aviation, IncSTC SH7949SWInstallation of a medical oxygen system with an 'M' sized cylinder.Dart Aerospace USA, Inc.STC SH7979SWInstallation of a nose mounted FLIR2000 A/B imager.Dart Aerospace USA, Inc.STC SH8202SWInstallation of wheel fairings. STC SH1651GL must be installed prior to this STC.Dart Aerospace USA, Inc.STC SH8454SWInstallation of an EMS blackout curtain.Dart Aerospace USA, Inc.STC SH8455SWInstallation of a utility shelf.Dart Aerospace USA, Inc.STC SH8456SWInstallation of an emergency medical vacuum system.Dart Aerospace USA, Inc.STC SH8457SWInstallation of an emergency medical oxygen system.Dart Aerospace USA, Inc.STC SH8625SWInstallation of modified sliding bubble doors.Dart Aerospace USA, Inc.STC SH8767SWInstallation of EMS Litter.Dart Aerospace USA, Inc.STC SH8847SWRelocation of flight data recorder. Approval is limited to installation made in Bell model 412 serial number 36043 ONLY.Dart Aerospace USA, Inc.STC SH8848SWRelocation of flight data recorder. Approval is limited to Bell 412 serial number 36044 ONLY.Dart Aerospace USA, Inc.STC SR09038RCInstallation of external equipment mount per Premier Master Drawing List B00-13021, Rev E, dtd 9/19/95 or later FAA approved revision.Dart Aerospace USA Inc.STC SR09039RCInstallation of a Wescam Camera System per Premier Aviation, Inc. master drawing list MDL-B00-13020 Rev D dtd 8/20/95 or later FAA approved revision.Dart Aerospace USA Inc.STC SR01400NYInstallation of Alpine Aerotech Ltd. exhaust duct.Alpine Aerotech LimitedSTC SR00512NYInstallation of Heli-Rappel.Dart Aerospace LimitedSTC SH201WEInstallation of stirrup assemblies to directional control pedals for operation by handicapped pilot. (US ARMY OH-13E 205A)Dallwig Barry CSTC SR01285NY1) Installation of Oil Cooler Support Access Door. 2) Installation of Modified Oil Cooler Support Access Panel.Alpine Helicopters LtdSTC SH7731SWPersonnel lifting device.Mauck Lee E.STC SH642GLInstallation of Norton Radome Kit No. 4257X.Saint-Gobain Performance Plastics CorpSTC SH5805NMInstallation of engine fuel purge systems.Aeronautical AccessoriesSTC SR01223NYInstallation of exhaust duct retaining ring (Alpine Aerotech Ltd. P/N AAL-061-300).Alpine Aerotech LimitedSTC SR00806SEFabrication of Simplex Model 914 adjustable cargo mirror systemSimplex Manufacturing CompanySTC SR00667NYInstallation of shoulder belts.Field Aviation East LimitedSTC SR01161NYInstallation of firewall web.Alpine Helicopters LtdSTC SR00757SEFabrication and installation of Simplex model 904 flight stepsSimplex Manufacturing CompanySTC SH767NEInstallation of ACRO Manufactured and/or Overhauled Ejectors.Acro AerospaceSTC SR00846NYFabrication and installation of an Alpine Aerotech Ltd. exhaust deflector/ejector assemblyAlpine Aerotech Ltd.STC SR00875AT-DInstallation and operation of a dual Litef LCR-92, Dual Fiber Optic Gyro Attitude Heading Reference System(AHRS) installed.MASCO Service CorpSTC SR00549NYInstallation of Heli-Access-Handle.Dart Aerospace LimitedSTC SR00108DEInstallation of a vapor cycle air conditioning system.Air Methods CorporationSTC SH897NEInstallation of passenger access step.Dart Aerospace LimitedSTC SH1186SOReplace existing nickel-cadmium battery with Teledyne Gill BB638T series or G-6381 series lead-acid battery.Teledyne Battery ProductsSTC SR00425NYInstallation of a low airspeed system.Pacer Systems, IncSTC SR00963ATInstallation of full-length, ultra hard surface skid shoe kit.Brauer Aerospace ProductsSTC SR09053RCInstallation approval of a Concorde RG380#/40 valve regulated sealed lead acid battery.Falcon Crest Aviation Supply IncSTC SR00933ATInstallation of floor panels.Advanced Technology & Research, IncSTC SR09052RCModification of tailboom-baggage compartment roof panel.Helicomb InternationalSTC SH1523GLInstallation of Shadin engine trend monitor system.Shadin Company IncSTC SH8916SWInstallation of intensive care berth, P/N-s T4090-1 and T4090-1-1.Carson Aviation SpecialtiesSTC SH8608SWInstallation of a Benz Model 800-0001 engine torque transmitting system.Benz Airborne SystemsSTC SH8925SWInstallation of a Garmin GPS-165 system.Avionics AmericaSTC SH5200NMInstallation of main rotor electrostatic bonding straps.Air Methods CorporationSTC SR09005RCInstallation of airborne vibration monitoring system.Rotor Dynamics AmericasSTC SH2212SWInstallation of X Band radome on nose of helicopter.AVCOM TechnologiesSTC SR00219NYInstallation of Breeze Eastern Internal Hoist, Model HS-29800-1.Breeze-EasternSTC SH7967SWInstallation of Kulite P/N APTE-139-1500SG hydraulic system pressure transducer.Benz Sales Co, Inc
Back to Bell 412