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.
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_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA1192WEModification of main spar.STC SA3009WEInstallation of wing spar reinforcement.STC SA3229WEInstallation of wing spar reinforcement.STC SA572EAInstallation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.STC SA00823CHInstallation of various de-icer wire harnesses.STC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.STC SA812NEInstallation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit.STC SA161SWInstall cabin picture windows left and right sides.STC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)STC SA5924NMInstallation of RPM instrument.STC SA2000WEInstallation of wing spar reinforcement.STC SA2-952Installation of fiberglass covering.STC SA8508SW-DInstallation of a Century Automatic Flight System, Model AK1030 consisting of a Century 2110/2130/2131/2150/2151 autopilot.STC SA8509SW-DInstallation of a Century yaw damper system, Model YK1033 consisting of a Century Yaw Damper Bulletin2093.STC SA360WEPAC Tradewind Modification -(Gross weight modification, empennage modification, installation of tricycle gear, windshield, outer wing fuel tanks, M-4 autopilot, Bendix RS10B fuel injection system, and optional R-985 APS4 engines).STC SA1-502Electrothermal propeller deicing system.STC SA1961WECabin floor installation.STC SA485WEInstallation of metal covering on elevator, ailerons, rudder and flaps respectively.STC SA1-62E18S wing tips Beech 414-18, 1500-610 right and -609 left.STC SA1-74Air step door.STC SA5656NMInstallation of burglar alarm system.STC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)STC SA303WEHeater relocated.STC SA370WEInstallation of 167-gallon auxiliary outer wing fuel tanks.STC SA1258WEBaggage compartment in forward and rear auxiliary fuel tank area and 100 gallon auxiliary fuel tank in outer wing.STC SA1277WEBaggage compartment in forward and rear auxiliary fuel tank area, and 165 gallon auxiliary fuel tank in outer wing.STC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.STC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.STC SA534GLInstallation of BA-2100 bushing with Cleveland wheel P/N 40-87.STC SA660WEInstallation of HRD-type fire extinguishing system. (AND STC SA111WE)STC SA3437SW-DInstallation of Century Automatic Flight System Model AK942, consisting of a Century IIB autopilot with optional radio coupler.STC SA745SWInstallation of Mitchell automatic flight system AK235, Century III autopilot with optional pitch trim and/or radio coupler.STC SA3150SW-DInstallation of Mitchell Automatic Flight System Model AK607 consisting of Century III
Autopilot with Optional Radio Coupler and Glide Slope CouplerSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.STC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)STC SA3-81Installation of nose cone with pitot tube.STC SA3-391Cabin window & interior modification.STC SA4-1210Installation of Eonnex cover on aircraft surfaces.STC SA2958SWAddition of Hydro Seal Fluid Additive to landing gear shock struts.STC SA3765WEInstallation of a pilot cockpit door.STC SA1206CEOuter wing panel reinforcement.STC SA2569WEInstallation of battery temperature monitor system.STC SA4-1462Gross weight modification.STC SA4-383Metalized control surfaces replacing fabric covered surfaces.STC SA1026WEInstallation of executive interior; removal of aft cabin bulkhead.STC SA398WEElectrical wiring simplification and modernization to effect improvements in electrical load distribution and protection.STC SA4-1571Gross weight increase modification; installation of tricycle landing gear, windshield, outer wing fuel tanks, picture window.STC SA4-714Installation of stabilizer angle of incidence change.STC SA543WEInstallation of L2-C autopilot.
Back to Beech D18C