ST02580ATElectrical systems
Lithium cell battery pack to replace currently approved alkaline battery pack used in escape slide emergency light system.
FAA holder: Astronics Luminescent Systems Inc
Aircraft STC directory
Boeing DC-6 STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Boeing DC-6. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
4
holder directories
4
modification categories
Jun 2, 2022
latest recorded revision
Modification demand surface
Other aircraft modifications3
Electrical systems1
Aircraft structures1
Flight controls1
Recently revised DC-6 STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02268CH (PAGE 6)Other aircraft modifications
Installation of Airwolf Filter Corp. Air Oil Separator.
FAA holder: Airwolf Filter Corporation
ST334CHOther aircraft modifications
Installation of Superflite 102 fabric.
FAA holder: Aviation Products Systems Inc.
SA1045WEAircraft structures
Installation of door-mounted inflatable evacuation slides in accordance with United Air Lines Approved Drawing List COA 6-3072/COA 6-3087. United Air Lines Supplemental Revision No. 1 dated August 25, 1965, to Douglas Airplane Flight Manual SM-19501, or Supplemental Revision No. 1 dated June 10, 1966, to Douglas AFM SM-19544 is required.
FAA holder: United Airlines Inc
SA1311WEOther aircraft modifications
Installation of a United Data Control P/N V557 Voice Recorder in Boeing DC-6, DC-6A, DC-6B aircraft.
FAA holder: United Airlines Inc