# STC SA00989AT-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: East Coast Avionics, Inc, United States
- Description: Installation and operation of a CAL Corporation Cal Quest Satellite Communications System.
- Status date: August 9, 1996
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BCCD0BB8B721B6FD85256CC1007E0220.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00989AT-D

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

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