TCDS 4A22
STCs approved under this data sheet · 113
Current certificates first, most recently changed first.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '4A22') 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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '4A22') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
Run 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 SA1320SOInstallation of shoulder harness on cockpit observer's seat.STC SA1308SOAdd shoulder harness to the cockpit observer seat.STC SA533GLInstall a smoke elimination door.STC SA796EAInstallation of six-seat pallet.STC SA3700WEThe deletion of fueling valve indicator lights and test switch.STC SA3618WERelocation of forward airstair to rear left hand type 1 exit.STC SA562NWModify type design by installation of Sorm Bulk Liquid cargo tank assemblySTC ST754SOInstallation of remote control essential A-C bus normal and alternate electrical circuit breaker system.STC SA399NWModify type design by installation of Sorm Bulk Liquid Cargo Tank Assembly SI-9101STC SA3299WEModification of passenger compartment interior arrangement in aft fuselage and relocation of forward airstair to rear left-hand Type 1 exit.STC SA3084WEInstallation of Collins FPC-75 ground proximity warning system computer.STC SA3141WEInstallation of AiResearch GTCP85-98, -98C or -98CK auxiliary power unit to supply starting air and 400400 HZ power.STC SA3152WEInstallation of cargo door only.STC SA3159WEInstallation of cargo floor and interior. (188A s/n 1035 and up)STC ST749SOInstallation of plug type metal panels to replace the original clear plastic main cabin windows.STC ST750SOInstallation of main cabin cargo crash barrier bulkhead.STC SA97GLInstallation of Collins FPC-75/590A ground proximity warning system.STC SA3098WEStructural modifications. (188A s/n 1035 and up)STC SA91GLInstallation of radio altimeter antenna opening and radio rack.STC SA3059WEMaximum landing weight substantiated to 98,102 pounds(from 95,650 pounds). (188A s/n 1035 and up)STC ST853SOInstallation of Sundstrand ground proximity warning system.STC ST852SOInstallation of cargo door.STC SA2889WEConversion of Lockheed Model 188A and 188C into all cargo configuration by installation of cargo door, cargo floor and cargo lining. (188A s/n 1035 and up)STC SA2991WEInstallation of passenger compartment interior arrangement in aft fuselage.STC SA2963WEIncrease maximum zero fuel weight to 90,000 pounds by modifying aircraft. (188A s/n 1035 and up)STC SA2694WEModification for installation of: nose and wingtip instrumentation boom provisions; research apparatus mounting provisions; dropsonde dispenser; increased breathing oxygen provisions and research electrical system.STC SA2695WEModification for installation of: nose instrumentation boom and wingtip instrumentation boom. Modification per STC SA2694WE is required prior to this modification.STC SA36NWInstallation of Sundstrand Ground Proximity Warning SystemSTC SA2559WEInstallation of H. Koch & Sons beverage cart P/N 601-710315-1 on stowage mushroom plate assembly.STC ST733SOInstallation of exterior emergency lighting system. S/Ns 1001, 1002, 1004 thru 1148 and 2001 thru 2022 only.STC SA2456WEInstallation of Collins Model860E-2 and dual DME system.STC SA1984WEInstallation of inflatable slide for right rear emergency exit and for left rear service door; also International Inflatables emergency light No. 68555.STC SA1779WEInstallation of Heathair AC-10194, AC-10195 pallets and Heathair AC-10196, AC-10197 nets on Lockheed electra model 188C cargo freighter.STC SA2092WEInstallation of Heath 54 x 88-inch cargo pallet AC-10528-1 and net AC-10657-101.STC SA2152WEInstallation of Heath 88 x 108 inch cargo pallet AC-10527-1 and net AC-10196-1.STC SA2187WEModification of inflatable slide International Inflatables emergency escape chute kit#KP 684.STC SA2162WEFabrication and installation of blanks in lieu of passenger com- partment windows (glass fiber epoxy laminate reinforced with0.080 x 7075T6 aluminum edge).STC SA418EA-DChange interior arrangement of passenger compartment from the existing configuration of tourist and first class to eighty passenger six lounge configurationSTC SA516EA-DInstall 30 hz. choke in Bendix Course Indicator P/N 7236-2A12-A2STC SA410EA-DRelocate flight data recorder installation to aft fuselage areaSTC SA1090WEMach airspeed warning system.STC SA1104WEFairchild cockpit voice recorder system.STC SA3-596Waste-King 5424-200 Flight Recorder SystemsSTC SA1055WECockpit voice recorder system.STC SA1178WECockpit voice recorder.STC SA1206WEBeta range override control switch.STC SA1234WEEssential power failure warning circuit modified.STC SA132CEOverspeed warning system.STC SA133SOCockpit voice recorder.STC SA158SOOverwing emergency escape ropes.
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