# STC SA1978WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Heath Tecna Corporation, United States
- Description: Installation of underseat baggage restraint system with certain specified seat models.
- Status date: January 6, 1971
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A25](https://openairdocs.org/tcds/4A25)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E8C478E273FDDF1985256CC10083D3A2.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1978WE

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-8-63F ([TCDS 4A25](https://openairdocs.org/tcds/4A25))

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