# STC SA798CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Trans World Airlines Inc, United States
- Description: Install Bendix standby horizon P/N 19787991-1 & inverter type PS-823A, P/N 501-1075-1.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A15](https://openairdocs.org/tcds/2A15)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D9F2C17E7CC92D24862570D20071D1CA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA798CE

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation 1329 Series ([TCDS 2A15](https://openairdocs.org/tcds/2A15))

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