# STC SA5852NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Jet Electronics & Technology, United States
- Description: Installation of a BFGoodrich Jet Electronics AI-330 standby altitude indicator.
- Status date: January 25, 1993
- 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/7A99A5ADAECF75E885256CC200122BF8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5852NM

## ADs that name it (0)

None.

## Approved models (2)

- McDonnell Douglas Corporation DC-8-60 Series ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- McDonnell Douglas Corporation DC-8-70 Series ([TCDS 4A25](https://openairdocs.org/tcds/4A25))

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