Skip to content
Other aircraft modifications

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

Installation of an Accelerometer (Advanced Gravity Level Indication System -AGLIS).

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.

Boeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727-200 Series model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

Related other aircraft modifications STCs