25 Jun 2025

✈️FAA Notice of Intent to Designate Abandoned STC for Aviation

Notice of Intent To Designate as Abandoned Edward L. Soncrant Supplemental Type Certificate No. SA4289WE

Summary

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.

Agencies

  • Transportation Department
  • Federal Aviation Administration

Business Impact ?

$$ - Med

The FAA's intent to designate the Supplemental Type Certificate (STC) No. SA4289WE as abandoned could impact businesses relying on this certification for aviation components. The release of engineering data may affect compliance and operational standards, highlighting the need for businesses to stay informed about regulatory changes.

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