STC SR00144DE
FAA DRS lists SR00144DE as Current · Reissued, held by Midwest Aerospace TC LLC, for Bell Helicopter Textron 204B. Recorded change: Installation of an upgraded 42 degree tail rotor gearbox. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SR00144DE 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: Bell Helicopter Textron 204B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of oil filter kit.
FAA holder: Franklin Aircraft Engines Inc.
Installation of an Avtech NA138-174B/C Selective Calling (SELCAL) system.
FAA holder: Woven Electronics LLC
Installation of a Dual Collins HFS-900 High Frequency (HF) communications system.
FAA holder: Woven Electronics LLC
FAA record reference
- STC number
- SR00144DE
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- November 8, 1993
- Revision date
- February 8, 2023
- CFR references
- Not listed