STC ST09933AC
FAA DRS lists ST09933AC as Current · Reissued, held by L2 Aviation, for Boeing 737-700 Series and Boeing 737-800 Series. Recorded change: Expansion of parameters in the digital flight data acquisition unit (DFDAU). Snapshot dated September 26, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST09933AC 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 737-700 Series and Boeing 737-800 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Collins CMU-900 Communications System.
FAA holder: Rockwell Collins Inc
Installation of Collins VHF-900B Mode 'A' VHF Data Radios.
FAA holder: Rockwell Collins Inc
Installation of Collins HF Transceivers.
FAA holder: Rockwell Collins Inc
FAA record reference
- STC number
- ST09933AC
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- May 4, 2022
- Revision date
- September 14, 2026
- CFR references
- Part 25