Piper PA-18A

STCs that may be installed · 366

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 ('7101804', '7102831')
    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 SA126SOInstallation of wing fabric attachment clips.Arbor CompanySTC SA4635NMModification of wing lift struts.F Atlee Dodge Aircraft ServiceSTC SA753CEInstallation of skis Model Nos. M1500, M1800, M2000, M3000H.Aero Ski Manufacturing Co Inc · Lists PA-18 SeriesSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA2607CEOperation of airplane on leaded or unleaded automotive gasoline, 91 minimum antiknock index(RON+MON)/2 per ASTM Specification D-439. Inter-mixing with aviation gasoline also approved.Petersen Aviation IncSTC SA317NEInstallation of Auto-Vac-2 manifold vacuum system.Raymond IvesSTC SA4618NMFabrication and installation of P/N 3166-1 main landing gear cabane vee assembly.F Atlee Dodge Aircraft ServiceSTC SA4606NMInstallation of main landing gear safety cable kit.F Atlee Dodge Aircraft ServiceSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA1-349Installation of Glider tow hook.Schweizer AircraftSTC SA3626NMApplication of polyurethane finishing system.Talkeetna Aero Svcs, IncSTC SA2338NMInstallation of SWS-11000 Tundra tires, wheels, and hubs.Schneider Richard JSTC SA2733NMInstallation of wing assembly.Univair Aircraft Corporation · Lists PA-18 SeriesSTC SA1455NMInstallation of a flame proof auxiliary heater-dryer, Model12-1600.Thermal, IncSTC SA4-302Installation of BN-1 propeller spinner.ACS Products Co, Inc · Lists PA-18 SeriesSTC SA2307NMInstallation of hydraulic ski- brake assembly.Novak Stephen N · Lists PA-18 SeriesSTC 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 SA1678NMInstallation of replacement wing ribs.Heald Ernest JSTC SA1522NMInstallation of stamped aluminum wing ribs.Univair Aircraft CorpSTC SA715ALInstallation of Schneider Model SWS-4000 main wheel skis and Schneider Model SWS-1000 tail wheel skis.Schneider Richard J · Lists PA-18 SeriesSTC SA334SWInstallation of InterAv Alternator.InterAv, IncSTC SA4RMInstallation of modified landing gear, Cleveland P/N 40-84 wheels and P/N 30-41 brakes.Univair Aircraft Corp · Lists PA-18 SeriesSTC SA293ALInstallation of Stoddard improved brake system.Univair Aircraft CorpSTC SA99ALInstallation of six-inch wheels and brakes.Univair Aircraft CorpSTC SA1187NWInstallation of metal leading edge extension and a metal skin replacement on the aft fuselageHanes, PaulSTC SA703ALInstallation of skis.F Atlee Dodge Aircraft Service · Lists PA-18 SeriesSTC SA4-1210Installation of Eonnex cover on aircraft surfaces.Ceconite, IncSTC SA681ALInstallation of removable crossbar.F Atlee Dodge Aircraft ServiceSTC SA427ALInstallation of fiberglass wing tips.Ronald E SullivanSTC SA308EAInstallation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines equipped with Marvel-Schebler MA-2, MA-3, MA-4, MA-4-5, MA-6 and HA-6 series carburetors. (Normal,Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.)Alfred R PuccinelliSTC SA641ALFabricate front wing spar butt attachment repair fitting.Center Clinton CSTC SA638ALFabricate rudder mounted strobe light support bracket.F Atlee Dodge Aircraft ServiceSTC SA624ALInstall fiberglass wing tip assembly.Charles C CenterSTC SA1033EAReplace steel oil cooler lines with Aeroquip type 303-8 hose using AN-823-8D elbows, AN-816-8D nipples and AN-321-8 hose fittings.Thompson Walter SrSTC SA540ALInstallation of modified landing gear with main gear legs lengthened 6 inches.Hendrick David M. · Lists PA-18 SeriesSTC SA69NWInstallation of Matney's engine charge air-air filter assembly. (AA-1B, AA-1, AA-1A 1969 AND ON) (AA-5 1972, 1973 AND 1974 ONLY)Matney D H · Lists PA-18 SeriesSTC SA630WEInstallation of oil filter assemblies. (NAVION A AND B with optional engine)Nelson FilterSTC SA526ALBuild up 1-1/4-inch axle to 1-1/2-inch axle to install Celveland wheel and brake.Robek Bill · Lists PA-18 SeriesSTC SA105NWMounting and wiring for occasional installation and use of Barnes Engineering Company airborne fire spotter system.State of WashingtonSTC SA2NEInstallation of Cleveland wheels and brakes, 7.00-6 or 6.00-6, C38500-HA, 40-6, in accordance with S.V. Scherbon modifications, 3/6/73, on several models of Piper aircraft.Scherbon William V.STC SA489ALInstallation of modified dog leg brace baggage compartment.Stoddard Aero ServiceSTC SA292ALIncreased gross weights to PA-18-150 weights and C.G. envelope. Note: Airplanes must have Lycoming O-320 engine installed except, the PA-18-135 or PA-18A-135 for which the engine change is optional.Ellis W T & Borer M RSTC SA4ALInstallation of auxiliary wing fuel tanks.F Atlee Dodge Aircraft Service · Lists PA-18 SeriesSTC SA324CEManufacture hitch and bracket. Install tow hitch.Stubben-McCandless · Lists PA-18 SeriesSTC SA425ALInstallation of removable seat back support.M R Borer Aircraft Svc · Lists PA-18 SeriesSTC SA400ALConversion of 4-inch wheels and brakes to 6-inch wheels and brakes.Jake BryantSTC SA5-29Install third seat in baggage compartment and relocate battery aft of baggage compartment.M R Borer Aircraft SvcSTC SA234SWAlteration of method of attaching spray plates and dust spreader to spray tank and alters emergency dump cable hookups.Horne John L JrSTC SA4-254Hartzell HC82XG-6/7636D-4 propeller Lycoming 70385 dual drive assembly, Woodward 210115 single acting governor and J-6230-1 lord mount assembly.Belotti Ellen · Lists PA-18 Series
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