Douglas DC-7F
STCs that may be installed · 36
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 ('3021808')
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 ('3021808')
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 SA364SOCockpit voice recorder.STC SA103WEInterior arrangement for 104 passengers.STC SA1068WEInterior arrangement.STC SA1075WEAVQ9 radar altimeter, APN9 Loran receiver, AT144 HF transmitter and AR144 HF receiver.STC SA10SOProvisioned for installation of10,000 pound military pallet.STC SA1361WEFairchild Industrial Products Model A100, cockpit voice recorder system.STC SA176NWInstallation of Fairchild Andover Model 204 auxiliary power unit for ground use only.STC SA214WEPassenger interior arrangements and cargo interior.STC SA23SOObserver's seat fuselage Station 55.STC SA294WEDoor in floor for cabin access.STC SA3-311Wheels 150741-1 and/or 150741-5 and brake assembly 150835-5.STC SA30SOTwo emergency exits at stations437.9 - 460.5 from Type IV to Type III modified.STC SA314WEPassenger interior arrangements and cargo interior for operation of aircraft at 106,400 pounds zero fuel weight.STC SA35SOAccess hole in horizontal stabilizer.STC SA4-124Station 122 bulkhead.STC SA4-255Aft cabin lounge.STC SA4-328Step kit added to fore and aft cargo door.STC SA4-329Step kit added to fore and aft cargo door.STC SA4-330Step kit added to fore and aft cargo door.STC SA4-355Interior modification coach to mixed class.STC SA4-405Interior modification to mixed class.STC SA4-442Modification of communication equipment to provide navigator station.STC SA4-507Deterjet DJ1025 valve in place of Wright torquemeter booster pump upper housing per STC SEW-10.STC SA4-54Passenger/cargo interior arrangement configurations.STC SA4-91One 4-piece divan left-hand side inboard facing and one 2-place divan right-hand side aft facing from Station 891 aft to pressure dome.STC SA425WESingle Federal (ITT) Type AFN3544 distance measuring equipment system.STC SA500EAInstallation of microvision operational all-weather landing system.STC SA588WECeconite 101 covering of rudder.STC SA600SOCockpit voice recording system.STC SA602WE99-passenger interior arrangement modification including floor structure.STC SA656WEInterior modification for 98 occupants.STC SA724WEInterior arrangement modification for 89 and 99 passengers and installation of modified navigator's seat.STC SA76EARadome assembly 3016.STC SA89SOOil separator B-300-1.STC SA4-608Engine mount core assemblies DE-643-1 on Wright TC18 Series engines.STC SA1-25Substitution of rotating discs9531691 and 9531704 in 9560285 and 9560286 brake assemblies.
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