# STC SA1718CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avcon Industries Inc, United States
- Description: Installation of Litton LTN-76 inertial navigation system (INS) with photogrammetric integrated control system (PICS) 76-24 program.
- Status date: January 29, 1982
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A28CE](https://openairdocs.org/tcds/A28CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/99FE48F6A18B047E85256CC10083CF54.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1718CE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 441 ([TCDS A28CE](https://openairdocs.org/tcds/A28CE))

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