Beech D18S
STCs that may be installed · 409
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 ('1151004')
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 ('1151004')
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 SA151SOInstallation of three additional windows.STC SA172SOInstallation of new modified dorsal fin.STC SA175SOPicture window installation for Beech -18, 75 inch extended fuselage.STC SA184SOInstallation of Hamilton Standard22D30 propellers having B.F. Goodrich electric de-icers (STC SP185SO).STC SA186SOInstallation of wing and empennage surface de-icing system (Goodrich lightweight pneumatic).STC SA191SOInstallation of a battery box in the aft fuselage section. (TC-45H AND THSES MODELS AS PREVIOUSLY MODIFIED UNDER STC SA172SO)STC SA198SOInstallation of a pneumatic surface de-icing system.STC SA2-938Installation of cabin picture windows.STC SA291SOInstallation of passenger door installation in Beech 18 type aircraft.STC SA86SOModification of instrument panel and engine control pedestal modification.STC SA95SOInstallation of baggage loading door.STC SA3765WEInstallation of a pilot cockpit door.STC SA249GLInstallation of P&W R985-AN1 engines modified in accordance with STC SE4-1136 in Beech D18S aircraft modified in accordance with STC SA4-1427 using existing installation procedures.STC SA193GLInstallation of Norton radome Bit 4160X.STC SA1821WEInstallation of two AiResearch TPE 331-1-101B engines, tricycle landing gear, fuselage extension and related modifications.STC SA419WEInstallation of modified tail wheel fork and truss assembly.STC SA1-118Installation of Hartzell Propellers with and without unfeathering kit.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 SA1074WEInterior installation.STC SA398WEElectrical wiring simplification and modernization to effect improvements in electrical load distribution and protection.STC SA4-1341Installation of two-piece windshield.STC SA4-1571Gross weight increase modification; installation of tricycle landing gear, windshield, outer wing fuel tanks, picture window.STC SA4-553Gross weight increased to 9,000 pounds and maximum continuous power increased to 450 hp.STC SA4-554Installation of stabilizer angle of incidence change.STC SA4-555Main landing gear door installation.STC SA4-556Installation of Stewart-Warner Model 950B heater in engine nacelles.STC SA4-714Installation of stabilizer angle of incidence change.STC SA4-875Installation of Stewart-Warner Model 940B or 940F or 940C heater.STC SA543WEInstallation of L2-C autopilot.STC SA547WEInstallation of cockpit lever control knobs.STC SA567WEInstallation of South Wind Model8259-A heater in nose assembly of aircraft modified for tricycle landing gear per STC SA4-1531 or SA111WE.STC SA805WEModification of cowling.STC SA809WECollins WP-103 weather mapping radar system.STC SA810WEHoskins high intensity position light system.STC SA921WEBendix RDR-100 weather mapping radar system.STC SA1675WEInstallation of exhaust gas temperature monitoring systems EGT-2.STC SA962EAInstallation of Canadian Aerocon Limited fail-safe spar modification.STC SA1-1022000X and 2100X Series radomes.STC SA1-135Installation of 2003X series radome. (C-45H, C-45G, D18S WHEN MODIFIED PER SA3-279)STC SA2781WEInstallation of pilot cockpit door.STC SA643CEInstall center section spar reinforcement kit. (H18 BA680, -618 THRU -710 AND -712 THRU -722)STC SA4-981Installation of R-985 series engine modified in accordance with STC SE4-864 in lieu of original engines.STC SA1-467Installation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 alt. hold device (for use with Tactair T-3 autopilot).STC SA232EAInstallation of Tactair omni lock model OL-1 and optional installation of Tactair localizer adapter model LA-1 (for use with Tactair model omni lock model OL-1).STC SA135EAInstallation of engine exhaust combustion monitor.STC SA3-387Air stair door installation.
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