Beech C18S

STCs that may be installed · 143

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 ('1150902')
    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 SA814SOInstallation of wing spar strap Kit No. K7312.Staggerwing Museum Foundation Inc.STC SA4-1069Remove original Arens controls and lock mechanism for left and right cowl flaps and replace with electronic actuators, control switches, and indicator.SOUTHWESTERN AERO EXCHANGE INC.STC SA4-855Addition of windows in cabin.SOUTHWESTERN AERO EXCHANGE INC.STC SA4-1198Aft bulkhead removal.Staggerwing Museum Foundation Inc.STC SA1153CEInstall crack detection system.Staggerwing Museum Foundation Inc.STC SA1905WEInstallation of cockpit exterior door on left side.Staggerwing Museum Foundation Inc. · Lists C18 SeriesSTC SA4-1323Installation of stair type entrance door, rectangular windows and outside opening baggage compartment.Staggerwing Museum Foundation Inc.STC SA4-1584Installation of two-piece plexi- glass windshield.Hamilton Avn Co IncSTC SA389SOInstall cargo door; metalized ailerons, elevator, rudders, wing flaps.Quint Nicholas MSTC SA565WEInstallation of wing tips per FAA Sealed Drawing No s. ASP-2029 and API-2030.SOUTHWESTERN AERO EXCHANGE INC.STC SA8075SWInstallation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)Razorback Fabrics IncSTC SA3010WEInstallation of wing spar reinforcement.Vintage AircraftSTC SA1008WEInstallation of Poly-Fiber covering material.Poly-Fiber Inc.STC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA2-351Installation of unfeathering system.Signature Flight Support CorporationSTC SA192WEBaggage compartment installation.Aerotech IndustriesSTC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)Aero Trim, IncSTC SA5924NMInstallation of RPM instrument.Electronics InternationalSTC SA2000WEInstallation of wing spar reinforcement.SOUTHWESTERN AERO EXCHANGE INC.STC SA192SOInstallation of seats.Aviation Fabricators Inc · Lists C18 SeriesSTC SA2-1225Installation of folding seats.Aviation Fabricators Inc · Lists C18 SeriesSTC SA2-760Seating installations.Aviation Fabricators Inc · Lists C18 SeriesSTC SA2-780Installation of seating accommodations for 5, 6, 7, 8, or 9 passengers.Aviation Fabricators Inc · Lists C18 SeriesSTC SA2-952Installation of fiberglass covering.Razorback Fabrics Inc · Lists C18 SeriesSTC SA19SOInstallation of left and/or right auxiliary fuel tank(s).Aero Fabricators CoSTC SA485WEInstallation of metal covering on elevator, ailerons, rudder and flaps respectively.Rocky Ford Aero · Lists C18 SeriesSTC SA813WEFiberglass wing tips 11048.Met-Co Aire · Lists C18 SeriesSTC SA69CECabin entry door removed.Ulla M. ChunnSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA2079CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline.Petersen Aviation IncSTC SA199SOFabric attachment clips in place of rib lacing cord.Arbor CompanySTC SA459WEInstallation of 167-gallon main fuel tank in each outboard wing panel.Rogerson ATS · Lists C18 SeriesSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA2-1120Installation of flap metal skins.Jankowski Henry R · Lists C18 SeriesSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)Ceconite IncSTC SA4-1210Installation of Eonnex cover on aircraft surfaces.Ceconite, Inc · Lists C18 SeriesSTC SA2959SWAddition of Hydro Seal Fluid Additive to the landing gear shock struts.Granville Lasseter/dba Granville's Aircraft Strut SealantSTC SA151SOInstallation of three additional windows.Air Life Associates, Inc · Lists C18 SeriesSTC SA419WEInstallation of modified tail wheel fork and truss assembly.Gordon B Hamilton · Lists C18 SeriesSTC SA1206CEOuter wing panel reinforcement.Jourdan Ray MSTC SA4-383Metalized control surfaces replacing fabric covered surfaces.Courtesy Air Service, Inc · Lists C18 SeriesSTC SA4-1341Installation of two-piece windshield.Aerospace Products, Inc · Lists C18 SeriesSTC SA4-713Installation of Stewart-Warner Model 940B heater in engine nacelles.Aerospace Products, Inc · Lists C18 SeriesSTC SA4-714Installation of stabilizer angle of incidence change.Aerospace Products, Inc · Lists C18 SeriesSTC SA4-875Installation of Stewart-Warner Model 940B or 940F or 940C heater.Aerospace Products, Inc · Lists C18 SeriesSTC SA1675WEInstallation of exhaust gas temperature monitoring systems EGT-2.K S Avionics, IncSTC SA962EAInstallation of Canadian Aerocon Limited fail-safe spar modification.Canadian Aerocon Limited
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