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.

STC ST02000CHONE-ONLY: Limited to installation of a Verizon Airfone CTU file service on Boeing model 747-422B, s/n 26890.Armstrong Aerospace · Oct 9, 2006STC ST02093CHInstallation of a Verizon Airfone Cabin Wireless LAN System.Armstrong Aerospace · Oct 9, 2006STC ST1344CH-DInstallation of dual Honeywell Enhanced GNS-XLS Flight Management Systems.Honeywell International Inc · Oct 9, 2006STC SA1-398Pratt & Whitney R-985 engine installation with Simmonds Aero- cessories 580047 fuel injectorStaggerwing Museum Foundation Inc. · Oct 6, 2006STC SA1-427Pratt & Whitney R-985 engine installation with Simmonds Aero- cessories 580047 fuel injector per STC SE1-391, and takeoff weight increase to 9,800 lbs. and landing weight to 9,400 lbs. per STC SA2-820.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA138SOD18S landing gear 404-188400 on C18S.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-1016Recertification under subparts B &G of CAR 3 and installation of SA4-120 airspeed system, SA4-21, fuel system, and SA-2-523, stabilizer angle of incidence change and elevator seal strips.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-1230Installation of extended tail wheel assembly.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-1246Increase in take-off Gross Weight to10,200 pounds and landing weight to9800 pounds. Extension of Aft. C.G. limits to +120.5 at 10,200 pounds.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-1261Install Fiberglas bubble tail wheel enclosure doors (enclosing entire wheel).Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-204Installation of one-peice windshield and flush cockpit side-windows.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-213Installation of modified wing tips.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-280Increase in take-off weight to9800 pounds, and increase in landing weight to 9400 pounds, when P&W R-985-AN14B, or -AN4, -AN10 (modified per P&W Special Instruction No. 15F-45), or-AN1M1 (with NAR-9N-19 carburetor) modified per P&W Special Inst. No 15F-45 is installed.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-328Installation of Hartzell propeller unfeathering crossfeed system.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-338Installation of two (2) 25,000 BTU Janitrol Heaters installed one (1) in each wheel well.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-383Raise horizontal stabilizer and installation of elevator seal assembly.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-523Revise horizontal stabilizer angle of incidence from -3.6 degrees to-0.5 degrees.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-621Installation of Hartzell propellers, Model HC-93Z30-2C, -2D/10152-5 1/2, or HC-B3Z30-2D/10152-5 1/2.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-622Approval of existing Jack and HeintzA3A autopilot installation.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-623Approval of existing installation of47 gallon nose fuel tanks.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-625Delete righthand rudder tab and system; install rudder control system bungee and shut-off valve.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-686Installation of Fiberglas Nose.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-725Installation of oil cooler, G & O Mfg. Co. #E703, modified with Fullerton Syphon DV5 thermostat.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-820Increase in take-off weight to 9800 pounds, and increase in landing weight to 9400 pounds, when P&W R-985-AN14B;-AN4 (modified per P&W Special Instruction No. 15F-45) or -AN10 (modified per P&W Special Instruction No. 15F-45) or -AN-1M1(with the Stromberg NAR-9B-19 carburetor with 2-3/4 inch venturi) is installed.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-992Installation of P&W R-985 Fuel Injection Engines, as modified by STC SE1-391.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA2-993Installation of P&W R-985 Fuel Injection Engines, as modified by STC SE1-391.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA249SOIncrease in takeoff weight to10,200 lbs. and landing weight to9,800 lbs. and extension of aft C.G. limit to (+120.5) at 10,200 lbs. (Model may also be designated as Conrad 10,200.)Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA24CEOval passenger windows.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA27SOIncrease in landing weight to 9800 lbs. and extension of Aft. C.G. limits to +120.5. These limitations applicable to Beech D18S, C45H, TC45G, TC45H when modified to Airline Training Inc. CONRAD 9800 D.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA3-383Beech D18S Goodyear wheels and brake assembly.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA3-732Full-view passenger window.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA31SOTricycle landing gear and revised nose assembly with optional radome. (Model may also be designated as Conrad 10,200.)Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-113Safety performance kit, increase gross weight to 9,000 lbs. takeoff and landing. Installation of P&W R-985-AN10, (Modified per P&W Special Instruction No. 15F-45 and eligible on C-45G, C45H, TC45G, & TC45H only), R-985-AN4 (modified per P&W Special Instruction No. 15F-45) or -AN14B Engine, associated powerplant installation changes, wheel well doors, and elevator hinge gap seals.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-119Revised horizontal stabilizer angle of incidence from -2 degrees to -1/2 degrees.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-120Dual airspeed system.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-128Engines, propellers, revised nacelles, wheel-well doors, air- speed system, fuel system and elevator seal strips.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-152Two Model 940 Stewart-Warner heaters, install one in each wheel well.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-21Fuel system modified to provide dual wobble pumps and suction crossfeed and attendant plumbing.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA4-34Main landing gear door.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA53CEStewart-Warner heater 940B/24 in fuselage.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SA814SOInstallation of wing spar strap Kit No. K7312.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC SE1-391Pratt & Whitney R-985 engine and ATI fuel injection.Staggerwing Museum Foundation Inc. · Oct 6, 2006STC ST01011SERequirements for establishing the group approval basis for Reduced Vertical Separation Minimum (RVSM).AeroMech Incorporated · Oct 6, 2006STC ST01922LAlnstallation of an On Demand Water Heater,Dynamo Aviation Inc. · Oct 6, 2006STC SA01703SEFuel system alteration to transfer fuel from the auxiliary tank to the main tanksGeorge F. Pierson · Oct 4, 2006STC SH596NEInstallation of Wescam camera mount.1592686 Ontario Inc · Oct 4, 2006STC SA00759NYInstallation of Northeast Engineering landing gear actuator rod.Northeast Engr & Dev Ltd · Oct 3, 2006STC SA01710SEONE-ONLY STC: Installation of a structural modification for model 182M, serial number 18259626.Pryor Steven M · Oct 3, 2006STC ST02289CH-DInstallation of a 17 Passenger Corporate Executive Interior Arrangement.Gulfstream Aerospace Corporation · Oct 3, 2006STC SA2437WEModifications for increase in maximum weights.Staggerwing Museum Foundation Inc. · Oct 2, 2006