3 days ago
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Federal Aviation Administration (FAA), DOT.
Notice of intent to designate supplemental type certificate as abandoned; request for comments.
This notice announces the FAA's intent to designate Edward L. Soncrant Supplemental Type Certificate (STC) No. SA4289WE 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 Edward L. Soncrant concerning the STC. This action is intended to enhance aviation safety.
The FAA must receive all comments by December 22, 2025.
You may send comments on this notice by any of the following methods:
- Federal eRulemaking Portal: Go to regulations.gov. Follow the instructions for submitting comments.
- Mail: Ed Mills, AIR-771, Federal Aviation Administration, West Certification Branch, 2200 216th Street, Des Moines, WA 98189.
- Email: [email protected]. Include “Docket No. FAA-2025-1118” in the subject line of the message.
- Hand Delivery: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.
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