TCDS 4A26
STCs approved under this data sheet · 464
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 = '4A26') 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 = '4A26') 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 SA8086SW-DInstallation of a folding cargo bay ladder.STC SA8087SW-DInstallation of forward attendant seat/shoulder harness.STC SA8088SW-DInstallation of an emergency locator transmitter (ELT) system.STC SA8092SW-DInstallation of a galley cooling system and circuit breakers.STC SA8093SW-DInstallation of forward and aft hang-up racks.STC SA8094SW-DInstallation of an International Maritime Satellite (INMARSAT) systemSTC SA8102SW-DInstallation of a ViaSat VDC-300 Airborne Data Controller unit.STC SA9175SC-DInstallation of a TCAS II System. Approved for installation on Boeing model 707-396C serial number 20043 ONLY.STC ST01004NYInstallation of cargo restraint straps.STC SA1889SWInstallation of Xerox duplicating machine Model 2600STC SA2662SWInstallationof a third Collins INS 61B as a backup to the #1 or #2 INS SystemSTC SA2663SWInterior modification; communications; water tank and galley installations; external antenna systems (wing tip probes and long wire antennas); oxygen and power distribution system modificationsSTC ST809SOManufacture and installation of part numbers 10937-1 and -2 clas dividers per Universal Oil Products Drawing List DL-101.STC ST810SOApproved for model 707-347C. Manufacture and installation of part number 10870-1 cart stowage unit.STC ST01481NYInstallation of a Honeywell Digital Autopilot, Collins ADC-87 air data computer, dual Collins ALI-80 altimeters, dual Collins MSI-80 Mach Speed indicators, a Collins PRE-80 Altitude Alerter. Approved for Boeing 707-300 serial number 18757 ONLY.STC SA2405WEInstallation of PICO Division pressure regulator P/N 3001 on automatically inflatable emergency evacuation slides in lieu of International Inflatables pressure regulator P/N 68240 and 70003.STC SA2557WEReplacement of existing girt on Air Cruiser evacuation slide P/Ns15D22093-7, 15D22093-11, 15D22094-10 and 15D22454-2 with Sargent Industries/PICO Division girt P/N 6176105-103. (707-347) (720-047)STC ST09153SCInstallation of a Honeywell TCAS II system upgrade. Sections 2.1 and 2.2 of MDL 1014-000, Rev L, apply only to Boeing 707-366C, and Sections 2.3 and 2.4 apply only to Boeing 707-321B model airplanes.STC SA1241EAInstallation of rear and forward folding stairs.STC SA2863WEPassenger audio entertainment system installation. (707-359B only)STC ST09635SCInstallation of a Dual GNS-XLS System.STC ST09383SCInstallation of a Collins TCAS 94 system.STC ST661SOInstallation of Radome.STC ST02094ATDesign of cabin window plug.STC SA1532SWInstallation and modifications of aircraft navigation and communications systems, special cabin communications systems, and other miscellaneous cabin systems. (707-353B)STC SA1599SWAdd Satellite Communications Terminal (AC/ARC-146 equipments) rack and shelves in lower forward cargo bay.STC SA4141SWInstallation of AiResearch APU Model GTCP-85-98STC SA4156SWInstallation of aft airstair.STC SA8316SWConversion of Boeing707-3F5C aircraft main deck interior to a combination passenger and cargo designSTC SA8693SWInstallation of executive interior. Serial numbers 19740 and 20298 only.STC ST00721WI-DInertial Navigation System, Global Positioning System, Traffic Collision Avoidance System, VHF Communication Radios, and VHF Navigation Radios InstallationSTC ST01935ATInstallation of a Sunstand 980-4100 or Loral F800/F1000 flight data recorder.STC ST00961NYNon-group airframe approved for Reduced Vertical Separation Minimum (RVSM).STC ST01745ATNongroup airframe approval for Reduced Vertical Separation Minima.STC SA5905NMInstallation of an upgraded flight management system, global positioning system and radio system navigation sensors, vertical navigation system and upgraded fuel flowmeter indicators.STC SA1224WEInstallation of dual Collins FD-109 Flight Director Systems, dual Collins low range radio altimeters, wiring provision for Collins 54W-IC, comparator warning system No. 2 ITT AFN 3544 DME, and navigation switching.STC SA3940NMInstallation of piston-shoe subassembly, P/N 700001. (707-300B ADVANCED)STC SA2699NMModification of the Boeing Model 707-300B (advanced) and 707-300C airplanes.STC SA1388CEIn accordance with PMC Drawing 70J2482, or later FAA approved revision, the magnesium or aluminum forward thrust reverser blocker doors are replaced with nylon doors manufacture per PMC Drawing 70J2481, Revision E, or later FAA approved revisions.STC ST00937ATInstallation of Garrett Auxiliary Power Unit (APU) Model GTCP331-350(J). (707-338C, S/N 19621)STC ST00561ATInstallation of dual Bendix/King TRA-67A Mode S transponders and a CAS-81 TCAS II.STC SA2044SOConversion of the freon air conditioning to an air cycle air conditioning cycle.STC SA2250SOInstallation of a Collins AN/ARM-139 TACAN system.STC SA2251SOInstallation of a dual Collins AN/ARN-159 and AN/ARN-50 system.STC SA2438SOModification to Cockpit Glareshield to include relocation of Fire Control T-Handles.STC SA2442SOInstallation of a dual NICAD Battery system.STC SA8082SW-DInstallation of a digital flight data recorder.STC ST00542ATInstallation of a Fairchild expanded parameters digital flight data recorder with VGA, Inc., FAA-PMA surge protectors.STC SA8940SWInstallation of Honeywell GPS Model HG2021AB02.STC ST00537ATInstallation of a digital flight data recorder upgrade from 6 to 11 channels.
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