Notice 19 Aug 2025 regulatory compliance, aviation, faa, air safety, engineering data, stc

✈️FAA Notice on Abandonment of John Benham STC and Data Access

This notice announces the FAA's intent to designate John Benham Supplemental Type Certificate (STC) No. SA3866SW as abandoned and make the related engineering data available upon request. The FAA has received a request to provide engineering data concerning this STC. The FAA has been unsuccessful in contacting John Benham concerning the STC. This action is intended to enhance aviation safety.

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Notice 29 Jul 2025 regulations, aviation, faa, safety, engineering, supplemental type certificate, stc

✈️FAA Notice on Abandonment of Supplemental Type Certificate STC 1806SO

This notice announces the FAA's intent to designate Harlan Associates of Spruce Creek, Inc. Supplemental Type Certificate (STC) No. SA1806SO as abandoned and make the related engineering data available upon request. The FAA has received a request to provide engineering data concerning this STC. The FAA has been unsuccessful in contacting Harlan Associates of Spruce Creek, Inc. concerning the STC. This action is intended to enhance aviation safety.

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