Beech D18C

STCs that may be installed · 250

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 ('1151002')
    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 SA547WEInstallation of cockpit lever control knobs.Aerospace Products, IncSTC SA567WEInstallation of South Wind Model8259-A heater in nose assembly of aircraft modified for tricycle landing gear per STC SA4-1531 or SA111WE.Aerospace Products, IncSTC SA1675WEInstallation of exhaust gas temperature monitoring systems EGT-2.K S Avionics, Inc · Lists 18 SeriesSTC SA962EAInstallation of Canadian Aerocon Limited fail-safe spar modification.Canadian Aerocon LimitedSTC SA2781WEInstallation of pilot cockpit door.Hamilton Avn Co, IncSTC SA643CEInstall center section spar reinforcement kit. (H18 BA680, -618 THRU -710 AND -712 THRU -722)Jourdan Ray MSTC SA3-387Air stair door installation.Rockwell Intl · Lists 18 SeriesSTC SA1-338Underseat radar scope mounts for: RCA 5-inch AVQ-50, Collins 4-inch WP-103, and RCA 5-inch AVQ-55/AVQ-20.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA1-597Collins WP-103 antenna mounts for 12-inch WP-103 antenna and 18-inch WP-103 antenna.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA1-22618 inch AVQ-50 antenna mount.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA1-23412 inch AVQ-50 antenna mount.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA266EAInstallation of Chamberlain Engineering 2003K-B radome and antenna mount transmitter/receiver support bracket for use with 12 inch Bendix radar system No. RDR-100 or RDR-110.Norton Company · Lists 18 SeriesSTC SA2105WEInstallation of Model EGT-3 exhaust gas temperature monitor(with rising temperature alarm). (DC-6B (NAVY R6D-1Z) 680)K S Avionics, Inc · Lists 18 SeriesSTC SA1-236Air stair door.Aerospace Products, Inc · Lists 18 SeriesSTC SA1-45Increase in window dimensions.Aerospace Products, Inc · Lists 18 SeriesSTC SA1-61Auxiliary outboard wing tanks.Aerospace Products, Inc · Lists 18 SeriesSTC SA728WEExtension of tail wheel.Aerospace Products, Inc · Lists 18 SeriesSTC SA365SORemove fabric from ailerons, elevator, flap and rudder and replace with aluminum alclad.Hudson Aircraft Service · Lists 18 SeriesSTC 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 18 SeriesSTC SA351CEGUARD System (Gear Up Automatic Response Device).In-Flight Devices Corp · Lists 18 SeriesSTC SA52EAUnderseat radar scope mount 299-05 for RCA 5-inch AVQ-55/ AVQ-20 radar.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA176SWAluminum sheet covering of elevator, rudders and ailerons.Sherman V CornstubbleSTC SA1-134RCA AVQ-50 weather avoidance radar.Atlantic Aviation Corporation · Lists 18 SeriesSTC SA1-136Replacement fiberglass nose cap 237.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA1-568Bendix 75-ampere 1273-1A generators and modification B100 to new Model 1273-3 with cooling and electrical changes.Plymouth Aviation · Lists 18 SeriesSTC SA1011WE100-gallon auxiliary outerwing fuel tanks.Aircraft Tank Service Inc · Lists 18 SeriesSTC SA1-60Fiberglass nose bowl assemblies 1005-01-100 through -800.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA1-76Full contour tail gear doors 215.Chamberlain Aviation Inc · Lists 18 SeriesSTC SA111EAOne-piece window on left side of pilot's cockpit.Simsbury Flying Svc Inc · Lists 18 SeriesSTC SA1135WEAuxiliary 45-gallon wing leading edge fuel tank.Aircraft Tank Service Inc · Lists 18 SeriesSTC SA114SOSubstitute control wheel.Garcia Aviation Company · Lists 18 SeriesSTC SA1226WEM-4 automatic flight control system.Bendix Corp · Lists 18 SeriesSTC SA148WERCA AVQ-55 weather mapping radar system.Pacific Airmotive Corp · Lists 18 SeriesSTC SA149SOCabin picture windows.Aero Products Engr Inc · Lists 18 SeriesSTC SA158SWPilot and copilot tracking seats.National Flight Svc Inc · Lists 18 SeriesSTC SA186CECowl flap modification kit TYL-6.Barber-Colman Company · Lists 18 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 18 SeriesSTC SA206SOHeater fuse test switch and standby heater fuel system.Stevens & Co Inc · Lists 18 SeriesSTC SA222SORCA AVQ-55 radar system and a Narco UDI-2 DME system.Piedmont Aviation Inc · Lists 18 SeriesSTC SA276CEPicture window.Product Devel Group Inc · Lists 18 SeriesSTC SA276WECarburetor air filter and scoop.Richfield Oil Company · Lists 18 SeriesSTC SA297SOCabin picture window.Howren · Lists 18 SeriesSTC SA3-1L-2 autopilot.Bendix Corp · Lists 18 SeriesSTC SA3-177Electric emergency fuel pumps(Thompson TFD 600-3 pumps with Delco A4949 motors).Gopher Aviation Inc · Lists 18 SeriesSTC SA3-184Mounting bracket to antenna137X-1.Collins Radio Company · Lists 18 SeriesSTC SA3-257Fiberglas baggage door.Television Assoc of Indiana Inc. · Lists 18 SeriesSTC SA3-313New picture window between frames5 and 7 on both sides of fuselage.Reading Avn Svc Inc · Lists 18 SeriesSTC SA3-323Radio DF antenna 137A-2 on bottom of fuselage.Collins Radio Company · Lists 18 SeriesSTC SA3-417AP-102 automatic pilot including FD-105 integrated flight system instruments.Collins Radio Company · Lists 18 SeriesSTC SA3-476L-2C autopilot with altitude control and approach coupler. (Eligible only on aircraft modified per STC SA2-820.)Lear Inc · Lists 18 Series
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