What it approves
Modification of the Boeing707-100B airplanes.
ADs that name this STC · 1
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| The Boeing Company | 707 | 4A21 |
Supplemental type certificate · Omega Aviation Services Ltd
- Holder
- Omega Aviation Services Ltd · Ireland
- Status
- Current · Reissued
- Status date
- March 29, 1996
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDS4A21
From FAA DRS. DRS record last changed December 6, 2025.