# STC ST09829SC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: North American Aircraft Services, Inc., United States
- Description: Installation of fuel tank isolation baffles at number one and number four engine pylons.
- Status date: May 30, 2001
- 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/4C1903387564609585256CC300035EBF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST09829SC

## ADs that name it (0)

None.

## Approved models (6)

- McDonnell Douglas Corporation DC-8-61 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-62 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-63 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-71 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-72 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-73 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))

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