Lockheed 18

STCs that may be installed · 177

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 ('5261602')
    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 SA2-401Installation of 200 amp generator system.Signature Flight Support CorporationSTC SA2-446Installation of windshield and propeller anti-ice system.Signature Flight Support CorporationSTC SA2-447Installation of Janitrol S-200 heater, P/N 20C65, System (derated to 150 BTU).Signature Flight Support CorporationSTC SA2-511Installation of wheel well doors.Signature Flight Support CorporationSTC SA2-512Installation of instrument panel.Signature Flight Support CorporationSTC SA2-513Installation of fuel flow system.Signature Flight Support CorporationSTC SA2-514Installation of Radio Racks.Signature Flight Support CorporationSTC SA2-515Installation of cabin seats.Signature Flight Support CorporationSTC SA2-516Installation of three place couch.Signature Flight Support CorporationSTC SA2-517Installation of cockpit seats.Signature Flight Support CorporationSTC SA2-518Installation of 'Two Shot C02 System Installation.'Signature Flight Support CorporationSTC SA2-519Installation of Bendix radar RDR-1 system not covered by SA4-72 (Lear Radome Installation)Signature Flight Support CorporationSTC SA2-521Installation of Edison continuous fire detection system.Signature Flight Support CorporationSTC SA2-526Installation of horizontal stabilizer short fiberglass tip.Signature Flight Support CorporationSTC SA2-537Installation of airspeed system.Signature Flight Support CorporationSTC SA2-560Installation of Warren McArthur chair Model 225 or 239 for pilot and co-pilot.Signature Flight Support CorporationSTC SA2-572Installation of airspeed system.Signature Flight Support CorporationSTC SA2-58Installation of picture window.Signature Flight Support CorporationSTC SA2-595Installation of fuel flow indicatorSignature Flight Support CorporationSTC SA2-614Installation of rudder spring tabs and fuselage saddle, horizontal stabilizer incidence inc to 1 degree; flap tracks cut off, flap travel reduced to 51% of original travelSignature Flight Support CorporationSTC SA2-634Installation of picture windows.Signature Flight Support CorporationSTC SA2-636Empennage modifications.Signature Flight Support CorporationSTC SA2-64Installation of electrical system.Signature Flight Support CorporationSTC SA2-70Installation of wing tip mounted pitot masts and relocation of airspeed static source.Signature Flight Support CorporationSTC SA2-701Installation of 200 amp generator system with over-voltage control.Signature Flight Support CorporationSTC SA2-71Removal of wing trailing edge extensions and installation of new trailing edge fairingSignature Flight Support CorporationSTC SA2-72Installation of pilot and co-pilot chairs.Signature Flight Support CorporationSTC SA2-73Installation of shock mounted racks in nose sectionSignature Flight Support CorporationSTC SA2-740Modification of main landing gear shuttle valve (Adel # D-11163).Signature Flight Support CorporationSTC SA2-766Installation of windshield and side windows.Signature Flight Support CorporationSTC SA2-767Modification of powerplant installation.Signature Flight Support CorporationSTC SA2-770Installation of extended cabin windows left hand and right hand sideSignature Flight Support CorporationSTC SA2-774Installation of pneumatic brake system.Signature Flight Support CorporationSTC SA2-792Installation of 50,000 BTU heater in each nacelleSignature Flight Support CorporationSTC SA2-812Installation of anti-skid system.Signature Flight Support CorporationSTC SA2-834Remove the original 12-inch brass radiators, Harrison P/N 8503274 and rotary valve regulator P/N 8503428; and installation of AiResearch oil cooler P/N 4125-11-1 with regulator P/N 87151-165-13 and valve assembly P/N 18910-2-165-13.Signature Flight Support CorporationSTC SA2-865Installation of propeller spinner.Signature Flight Support CorporationSTC SA2-886Outer wing panel incorporating integral fuel tank.Signature Flight Support CorporationSTC SA2-907Installation of throttle warning switch.Signature Flight Support CorporationSTC SA2-946Installation of main landing gear doors.Signature Flight Support CorporationSTC SA2-99Installation of engine fire detectors.Signature Flight Support CorporationSTC SA200SWInstallation of electric trim system.Signature Flight Support CorporationSTC SA201SWInstallation of tail cone.Signature Flight Support CorporationSTC SA211SWInstallation of higher strength main landing gear drag strut anchor fitting.Signature Flight Support CorporationSTC SA220SWInstallation of omni antenna.Signature Flight Support CorporationSTC SA248SWInstallation of fiberglass propeller spinner on aircraft equipped with 33D50 or 23E50 Hamilton Std. propeller hub.Signature Flight Support CorporationSTC SA273SWInstallation of cockpit seats.Signature Flight Support CorporationSTC SA278SWExhaust stack installationSignature Flight Support CorporationSTC SA285SWInstallation of hydraulic windshield wipers.Signature Flight Support CorporationSTC SA293SWInstallation of Two Shot CO 2 fire extinguisher.Signature Flight Support Corporation
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