# STC SA2758NM-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Goodrich Corporation, United States
- Description: Removal of the door mounted ramp assembly and fairing mounted slide door #3. Deactiviation of fairing mounted inflation system and permanent closing of fairing compartment. Deactivation of wall mounted manual inflation and ditching systems. Installation of the one piece door mounted ramp/slide emergency evacuation system. Includes 747-238B model also.
- Status date: March 12, 2002
- 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/36D20BF06E60473285256CC20008C89C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2758NM-D

## ADs that name it (0)

None.

## Approved models (3)

- The Boeing Company 747-200B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200C Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-300 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

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