# STC SA689NE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Safeway Products, Inc, United States
- Description: Installation of Safeway Model6901 deicer boot.
- Status date: January 31, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16EU](https://openairdocs.org/tcds/A16EU), [TCDS A5SW](https://openairdocs.org/tcds/A5SW), [TCDS A10SW](https://openairdocs.org/tcds/A10SW), [TCDS A20SO](https://openairdocs.org/tcds/A20SO), [TCDS A8EA](https://openairdocs.org/tcds/A8EA), [TCDS 3A16](https://openairdocs.org/tcds/3A16), [TCDS A12CE](https://openairdocs.org/tcds/A12CE), [TCDS A23CE](https://openairdocs.org/tcds/A23CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5D46EFD66DEED3AA85256CC20056A053.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA689NE

## ADs that name it (0)

None.

## Approved models (22)

- Dornier-Werke G.m.b.H. Do 228-101 ([TCDS A16EU](https://openairdocs.org/tcds/A16EU))
- Dornier-Werke G.m.b.H. Do 228-200 ([TCDS A16EU](https://openairdocs.org/tcds/A16EU))
- Fairchild Aircraft Corporation SA226-T(B) ([TCDS A5SW](https://openairdocs.org/tcds/A5SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-26A ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-36A ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-40 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Mitsubishi Heavy Industries Ltd. MU-2B-60 ([TCDS A10SW](https://openairdocs.org/tcds/A10SW))
- Raytheon Aircraft Company 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 58A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 58P ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Raytheon Aircraft Company 58PA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Raytheon Aircraft Company 58TC ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Raytheon Aircraft Company 58TCA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Raytheon Aircraft Company 60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Raytheon Aircraft Company 95-B55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 95-B55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company A60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Raytheon Aircraft Company B60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Raytheon Aircraft Company E55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company E55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- The New Piper Aircraft Inc. PA-31 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO))
- The New Piper Aircraft Inc. PA-31P-350 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA))

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.