# STC SA1442CE-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Boeing Company, United States
- Description: Installation of Type I door, left side, upper deck fuselage. (747-206B)
- Status date: October 25, 1979
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3E0B0F34A2617F9F85256CC1008210FF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1442CE-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747 ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

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