# STC SA2427CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Avcon Division/Butler National Corporation, United States
- Description: Installation of Honeywell YG-1761B Lasernav II Inertial Navigation System.
- Status date: February 24, 1989
- 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/8E379391E9041DDA85256CC200015DFA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2427CE

## ADs that name it (0)

None.

## Approved models (10)

- Raytheon Aircraft Company 200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company 200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company A200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company A200C (UC-12B) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company A200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

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