STC ST03974NY
FAA DRS lists ST03974NY as Current · Issued, held by Zero Gravity Corporation, for Boeing 727-200 Series. Recorded change: Installation of an Accelerometer (Advanced Gravity Level Indication System -AGLIS). Snapshot dated June 30, 2026.
FAA-listed holder
Zero Gravity Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
ST03974NY identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Multi-Purpose Platform (MPP) Basic Options.
FAA holder: Diamond Aircraft Industries GmbH
Installation of an articulating patient loading system.
FAA holder: Air Methods LLC
Installation of exterior lighting system.
FAA holder: Air Methods LLC
FAA record reference
- STC number
- ST03974NY
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- April 1, 2017
- Revision date
- November 2, 2017
- CFR references
- Part 21, Part 25