Douglas DC-9-31

STCs that may be installed · 301

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 ('3022065')
    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 SA2765WEInstallation of Harowe P/N 2031-01-1 altitude alert system.Northwest Airlines, Inc.STC SA2981WEModification of No. 1 galley, Hughes Airwest P/N RW2530045 or Nordskog P/N 742A.Northwest Airlines, Inc.STC SA2982WEModification of No. 2 galley, Hughes Airwest P/N RW2530051 or Nordskog P/N 645A.Northwest Airlines, Inc.STC SA3888WEInstallation of an auxiliary fuel tank system in the forward baggage compartment.Northwest Airlines, Inc.STC SA2172CEInstallation of Luminescent Systems floor proximity emergency escape path marking system.Ozark Airlines, IncSTC SA2728WEIncorporation of Holcombe Industries HI-LITE SYSTEM P/N 50-1001 for emergency evacuation slide lighting. (707 AIRPLANES EQUIPPED WITH BOEING P/N 65-11685 AND 65-68862 FORWARD THRUST REVERSER DOORS)Maravia Corp of Idaho · Lists DC-9 SeriesSTC SA811GLInstallation of air to ground public telephone communication system.Midway Airlines, IncSTC SA1545SOModify the wing fuel quantity system to install a new compensator and modify an existing probe.Republic Airlines, IncSTC SA1258EAInstallation of Cosco model78-( ) child restraint system. (172M S/N 17263459 - 17267584)Miller Stuart R · Lists DC-9 SeriesSTC SA3874WEInstallation of an auxiliary fuel tank system in forward baggage compartment S/N 47182Republic Airlines Inc.STC SA1691NMInstallation of a class dividerR & B CompanySTC SA4739SWInstallation of Dual Tracor 7800 Omega/VLF navigation system with dual B&D TAS computers.Tracor, IncSTC SA4616SWModify existing forward single flight attendant seat.Texas Intl AirlinesSTC SA4617SWModify existing aft double flight attendant seats on the pressure bulkhead (plug door)Texas Intl AirlinesSTC SA4565SWInstallation of sunvisor assembly windshield and inner pane accoustic cabin window.Madeira Air Supply, IncSTC SA1188EAInstallation of replacement window panels.Magee Plastics CompanySTC SA1195EAInstallation of Magee Plastics passenger service units (PSU's) in lieu of original manufacturer's PSU's.Magee Plastics CompanySTC SA1246SOInstallation of shoulder harness and headrest on the forward flight attendant's seat.Eastern Airlines, IncSTC SA3115WEInstallation of Collins ground proximity warning system.Hawaiian AirlinesSTC SA785SOInstallation of interior configuration to accommodate12 first class and 95 tourist class passengers.Eastern Airlines, IncSTC SA862EAAddition of airspeed select function to speed command/ autothrottle system.Safe Flight Instrument CorpSTC SA3455WEInstallation of tourist and first class interiors.Eastern Airlines, IncSTC SA3623WEInstallation of stretcher carrier P/N 2003.Air Medic, Inc · Lists DC-9 SeriesSTC SA878EAInstallation of SFENA standby horizon indicating system.Ozark Airlines, IncSTC SA532EAInstallation of fabric cargo bins in passenger compartment. (720-048, -023B, -062, -030B, -027) (707-123B, -123, -121B, -295, -227, -155C, -139B) (727-81, -21C, -27, -27C, -95, -21, -90C, -321, -321C, -327C, -323C, -321B, -331)Marino Systems, IncSTC SA1933WEInstallation of under seat baggage restraint system.Carrier Aircraft, IncSTC ST557SOInstallation of 99 passenger interior arrangement.Eastern Airlines, IncSTC SA36NWInstallation of Sundstrand Ground Proximity Warning SystemSundstrand Data Control IncSTC SA1003SWModification of 721B galley to 721B-1 galley and installation.Ward Intl Aircraft Services IncSTC SA10GLInstallation of Gayston Model 800LG and 800SG static dischargers on transport category airplanes.Gayston CorporationSTC SA2541WEInstallation of tail cone slide cover.Intl Inflatables Co · Lists DC-9 SeriesSTC SA829CEInstall Butler National Corporation flight recorder/communications interface unit.Trans World Airlines Inc · Lists DC-9 SeriesSTC ST464SOInstallation of Decca IIB 06 omnitrac area navigation system. Operations will not be predicated on use of vertical guidance information of area navigation system.Eastern Airlines, IncSTC SA2330WEInstallation of battery-powered emergency exit lighting in tail- cone.Intl Inflatables Co · Lists DC-9 SeriesSTC ST627SOInstallation of cargo accommodations.Overseas National Airways · Lists DC-9 SeriesSTC SA1784WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Lists DC-9 SeriesSTC SA1797WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Lists DC-9 SeriesSTC SA333SOBeverage bar.Delta Airlines Inc · Lists DC-9 SeriesSTC SA457CELockheed Aircraft service 109D flight recorder relocated.Trans World Airlines Inc · Lists DC-9 SeriesSTC SA508CEInstallation of Safe Flight P/N 1300-33 SCAT computer in lieu of P/N 1300-32.Trans World Airlines Inc · Lists DC-9 SeriesSTC SA520CEInstallation of airborne engine vibration monitoring system.Trans World Airlines Inc · Lists DC-9 SeriesSTC SA580EAInstallation of Collins Radio CLC Type 560F-3 area navigation system.Eastern Airlines Inc · Lists DC-9 SeriesSTC SA730CEInstall altitude alerting system.Trans World Airlines Inc · Lists DC-9 SeriesSTC SA752CEInstall Bendix gyro horizon, P/N1978130-2, and Bendix inverter, P/N 1964771-2.Trans World Airlines Inc · Lists DC-9 SeriesSTC ST399SOAddition of underseat luggage restraint.Southern Airways Inc · Lists DC-9 SeriesSTC ST676SOInstallation of International Inflatables Company emergency evacuation slide, Model 68090, at tail cone exit.Eastern Airlines IncSTC ST00050LA-DInstallation of Burns aerospace corp flight attendent seat.Hollingsead InternationalSTC ST00389LA-DInstallation of first class seats with GTE Airfone handset.Hollingsead InternationalSTC ST00434LA-DInstallation of a Hamilton Standard Digital cabin pressure control system.Hollingsead InternationalSTC SA1997NMInstallation of a cold food galley.Hollingsead International Inc
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