SA2534SW-DSafety and emergency equipment
Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system.
FAA holder: Astronics Luminescent Systems Inc
Aircraft STC directory
Boeing 720 STCs
The Jun 30, 2026 FAA DRS snapshot contains 10 selected supplemental type certificates with status Current whose public applicability data names the Boeing 720. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
10
listed Current at snapshot
8
holder directories
3
modification categories
Jun 2, 2022
latest recorded revision
Modification demand surface
Other aircraft modifications5
Safety and emergency equipment3
Cabin and interiors2
Recently revised 720 STCs
Showing the 10 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA2539SW-DSafety and emergency equipment
Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system.
FAA holder: Astronics Luminescent Systems Inc
SA2095WEOther aircraft modifications
Installation of McMillan Radome P/N 2593 as a replacement for Boeing Radome P/N 65-2040, in accordance with FAA Approved United Air Lines Report No. F-1390 dated July 1, 1969.
FAA holder: United Airlines Inc
SA112NWCabin and interiors
Installation of cabin interior arrangement. (720 -22).
FAA holder: Alaska Airlines Inc
SA3431NMOther aircraft modifications
Installation of a Garrett GTCP-85-98CK auxiliary power unit in the forward baggage compartment. (720-023B).
FAA holder: Airweld Inc.
SA194NWCabin and interiors
Installation of new look interior arrangement. (720-047B).
FAA holder: Heath Tecna Inc.
SA2405WESafety and emergency equipment
Installation 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.
FAA holder: Goodrich Corporation
SA2557WEOther aircraft modifications
Replacement 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).
FAA holder: Goodrich Corporation
SA1241EAOther aircraft modifications
Installation of rear and forward folding stairs.
FAA holder: Patrick Aircraft Products Inc.
ST662SOOther aircraft modifications
Installation of Radome.
FAA holder: Saint-Gobain Performance Plastics Corp