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"

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STC SH359NEInstallation of advanced vapor cycle air conditioning system.Advanced Flight System, Inc · Jun 24, 1988STC SA3318NMInstallation of a Venting fuel cap and restricting adapter assembly.Venting Engineering · Jun 23, 1988STC SH7383SWInstallation of -1 EMS package.Omniflight Helicopters, Inc · Jun 22, 1988STC SA4478NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA4479NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA4480NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA4482NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA4483NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA4484NMInstallation of FC/FT-10 digital fuel flow indication system.Arnav Systems, Inc · Jun 20, 1988STC SA4485NMInstallation of FC/FT-10 digital fuel flow indicating system. (PA-60-602P (AEROSTAR 602P) S/N 60-0266-XX AND UP)Arnav Systems, Inc · Jun 20, 1988STC SA4491NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SH3791NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SH4477NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SH4481NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SH4489NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 20, 1988STC SA581NEReplacement of total temperature sensor Rosemount P/N102CP2AF with Rosemount P/N 102AH2AF or replacement of Rosemount P/N 102CP2AG with Rosemount P/N 102AH2AG.Canadair Challenger Service Center · Jun 17, 1988STC SA3633SWInstallation of freon air conditioning system for cabin and cockpit.Zee Systems, Inc · Jun 16, 1988STC SA5480SWInstallation of emergency equipment.Falcon Jet Corporation · Jun 16, 1988STC SA7182SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-444.S-TEC Corporation · Jun 16, 1988STC SA7439SWInstallation of Collins 5-tube EFIS and Honeywell/Sperry VG-14vertical gyro.Chaparral Aviation Tradewinds, Inc. · Jun 15, 1988STC SH3792NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · Jun 15, 1988STC SE435NEInstallation of an oil tank filler opening shuttle valve.Stockbridge William D · Jun 14, 1988STC SA2350SOInstallation of modifications to inhibit the automatic shutdown features of the auxiliary power unit for low oil pressure and high oil temperature.Gulfstream Aerospace Corporation · Jun 10, 1988STC SA3798NMInstallation of one peice windshield.Del-Air · Jun 10, 1988STC SA3799NMInstallation of one piece windshield.Del-Air · Jun 10, 1988STC SA3898NMMSN 96201 Installation of a dual air medical transport unitAir Methods Inc. · Jun 10, 1988STC SA3567NMInstallation of McCauley 3D36C415/82NGA-8 constant speed propeller. (PA-28R-200 SNs 28R-35001 thru 28R-7635516)Craner Robert A · Jun 9, 1988STC SA2345SOInstallation of an interior.J R Engineering, Inc · Jun 8, 1988STC SA3948SW-DECO H3000CX dated 4/12/88 installs ACARS optional auxiliary terminal for the uplink and downlink of dataAmerican Airlines Inc · Jun 7, 1988STC SA4106WEInstallation of hand operated rudder and brake system in addition to existing system.Aircraft Inspection & Maintenance Inc · Jun 6, 1988STC SA2346SOReplacement of Cleveland brake discs, P/N 164-36 or 164-136 with Appalachian Accessories' stainless steel brake discs, P/N 75-36.Appalachian Accessories · Jun 3, 1988STC SA3670NM-DInstallation of a Dual Bendix EFS-10 Electronic Flight Instrument System (EFIS) with Multi-Function Display (MFD).Gulfstream Aerospace Corporation · Jun 3, 1988STC SA7409SWComplete interior per Datalist ER-871116.Clark Engineering Service · Jun 2, 1988STC SH579NEInstallation of maintenance steps and grips. (BO-105S variants CBS-2, -4)MBB Helicopter Canada Ltd · Jun 2, 1988STC SH7418SWInstallation of a powered external step.Powersteps · Jun 2, 1988STC SA5282SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, ST-077.S-TEC Corporation · Jun 1, 1988STC SA605NEInstallation of Cleveland Wheel & Brakes (Parker Hannifin) Shimmy- Damper Drawing (P/N 15-16 Rev N/C, dated 5/21/88.)Airparts of Lock Haven · Jun 1, 1988STC SA578NEInstallation of Iacobucci flight service beverage trolley, P/N MK 151.00 in Mansfield Aircraft Products Co. (MAPCO) galley unit G1, P/N 1580-1.Iacobucci Corporation · May 31, 1988STC SA3655SWInstallation of Dual Tracor TA7900 omega navigation systems and a single B and D TAS System.Tracor Aerospace Austin Inc · May 26, 1988STC SA3077WEInstallation of elevator servo-tab.Hershey Flying Service Inc · May 25, 1988STC SA7179SW-DIsntallation of S-TEC manual electric trim system, Model ST-434.S-TEC Corporation · May 25, 1988STC SA2321SOInstallation of Simca passenger seats.Continental Airlines, Inc · May 24, 1988STC SA1221GLInstallation of fuel quick drain at lower end of accumulator tank at fuselage station 8.12.Eagle Aviation, Inc · May 23, 1988STC SA3794NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · May 23, 1988STC SE7431SWInstallation of Performance Engineering roller rocker arms.Performance Engineering · May 23, 1988STC SE7432SWInstallation of Performance Engineering roller rocker arms.Performance Engineering · May 23, 1988STC SE7433SWInstallation of Performance Engineering roller rocker arms.Performance Engineering · May 23, 1988STC SH3790NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · May 23, 1988STC SH3793NMInstallation of FC/FT-10 digital fuel flow indicating system.Arnav Systems, Inc · May 23, 1988STC SA2335NMInstallation of rubber Nose Tire Scraper/Gravel Deflector.Aero Twin Inc · May 20, 1988