Beech C-45H

STCs that may be installed · 384

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 ('1151018', '1151019')
    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 SA4-711Power air step (retractable entrance step).Aerospace Products, Inc · Lists C-45 SeriesSTC SA401WEWraparound windshield.Aerospace Products, Inc · Lists C-45 SeriesSTC SA70WEAutomatic oil temperature regulator added to Beech oil coolers 94-189850 LH and 94-189840-1 RH.Aerospace Products, Inc · Lists C-45 SeriesSTC SA728WEExtension of tail wheel.Aerospace Products, Inc · Lists C-45 SeriesSTC SA995WECargo door installation.Aerospace Products, IncSTC SA1276WEReplacement of carbon pile voltage regulator for 28-volt DC generator with Leland Airborne Products Type CSV-1105-2 solid state voltage regulator.Aviation Power Supply Inc · Lists C-45 SeriesSTC SA209SWInstallation of nose heaterCrest Conversions IncSTC SA276SWInstallation of folding door - bulkhead 5.Spartan Aircraft CompanySTC SA155SWMetal covering of flaps.Sherman V CornstubbleSTC SA55SWInstallation of Electrical pitch trim system.Pat Thayer Aviation Electronics, Inc.STC SA19SWRemove adjusting and leg assembly from original Beech aircraft seat and install Broadie aircraft seat frameBroadie's Aircraft and Engine ServiceSTC SA1011WE100-gallon auxiliary outerwing fuel tanks.Aircraft Tank Service Inc · Lists C-45 SeriesSTC SA1-60Fiberglass nose bowl assemblies 1005-01-100 through -800.Chamberlain Aviation Inc · Lists C-45 SeriesSTC SA1-76Full contour tail gear doors 215.Chamberlain Aviation Inc · Lists C-45 SeriesSTC SA1135WEAuxiliary 45-gallon wing leading edge fuel tank.Aircraft Tank Service Inc · Lists C-45 SeriesSTC SA114SOSubstitute control wheel.Garcia Aviation Company · Lists C-45 SeriesSTC SA119EASperry SP-3 autopilot.National Flight Svc Inc · Lists C-45 SeriesSTC SA1226WEM-4 automatic flight control system.Bendix Corp · Lists C-45 SeriesSTC SA145SOThree additional windows.Aero Products Engr Inc · Lists C-45 SeriesSTC SA147WERemoval of main cabin door and hinge pins only.Skylark Aviation · Lists C-45 SeriesSTC SA148WERCA AVQ-55 weather mapping radar system.Pacific Airmotive Corp · Lists C-45 SeriesSTC SA149SOCabin picture windows.Aero Products Engr Inc · Lists C-45 SeriesSTC SA151CEOptional oil shutoff valve system. Eligible on aircraft modified per STC SA3-442.Aero American Corporation · Lists C-45 SeriesSTC SA151WEFive port fuel selector valves and electric emergency fuel boost pump.Aero American Corporation · Lists C-45 SeriesSTC SA158SWPilot and copilot tracking seats.National Flight Svc Inc · Lists C-45 SeriesSTC SA177CECertification kit.Aero American Corporation · Lists C-45 SeriesSTC SA1EAFull contour tail gear doors 312. (Eligible on Models D18S, C45C, C45H, TC45G and TC45H when tail wheel modified per item 608 of Aircraft Spec. A-765.)Chamberlain Aviation Inc · Lists C-45 SeriesSTC SA225WEElectric emergency fuel pumps.Aero American Corporation · Lists C-45 SeriesSTC SA276CEPicture window.Product Devel Group Inc · Lists C-45 SeriesSTC SA299SOAerial camera.Howren · Lists C-45 SeriesSTC SA3-232Sonotone CA6 (24 M320) or one Sonotone CA7 (19 cell 12H120) battery.Sherwood George W · Lists C-45 SeriesSTC SA3-313New picture window between frames5 and 7 on both sides of fuselage.Reading Avn Svc Inc · Lists C-45 SeriesSTC SA3-375L-2C autopilot with approach coupler and altitude controller.Bendix Corp · Lists C-45 SeriesSTC SA3-377A3A autopilot. (Eligible on aircraft with 8,750 lbs. Gross weight or less.)West-Figueroa Trust · Lists C-45 SeriesSTC SA3-409Increase fuselage height, large windows, panorama windows, stair door, and emergency exit.Aircraft Industries of Canada Ltd.STC SA3-442Hamilton Standard 22D30/6531-15, or Hartzell HC-93Z30-2D/10152--5 1/2, HCB3Z30-2D/10152-5 1/2, or HCB3Z30-2D/10160-6 propellers and related modifications.Hamilton Aviation Inc · Lists C-45 SeriesSTC SA3-476L-2C autopilot with altitude control and approach coupler. (Eligible only on aircraft modified per STC SA2-820.)Lear Inc · Lists C-45 SeriesSTC SA3-563Cargo door.Atlantic Aviation CorporationSTC SA3-629Scott oxygen system.Capitol Aviation Inc · Lists C-45 SeriesSTC SA3-630Two each skylight windows enlarged in cockpit with Conrad one-piece windshield per STC SA2-204.Capitol Aviation Inc · Lists C-45 SeriesSTC SA3-653Flite Line chair 275.Williard F Walpole · Lists C-45 SeriesSTC SA3-676Rear baggage compartment.Williard F Walpole · Lists C-45 SeriesSTC SA3-738M-4 flight control system. (Model may also be designated as Conrad 9800D, Conrad 10,200.)Bendix Corp · Lists C-45 SeriesSTC SA320SWWhittaker valve substituted for Beech 414-189791-1.Crest Conversions Inc · Lists C-45 SeriesSTC SA321SWFuel system modified with STC SA459WE - 165-gallon wing fuel tanks.Crest Conversions Inc · Lists C-45 SeriesSTC SA333WE107-gallon main fuel tank in each outboard wing panel.Aircraft Tank Service Inc · Lists C-45 SeriesSTC SA397CEStandard size window between bulkheads 8 and 9.Department of Conservation · Lists C-45 SeriesSTC SA4-1185Stair door.Breese Vance · Lists C-45 SeriesSTC SA4-1377Large window.Jet Propulsion Laboratories · Lists C-45 SeriesSTC SA4-1387Deluxe aircraft seat Model 18.Vroom Aircraft Supply · Lists C-45 Series
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