Inactive

Federal Aviation Administration’s (FAA) AST Safety Engineering Support 1. Questions received in response to SIR Section L.8 SIR QUESTIONS, CONCERNS, AND CLARIFICATIONS, have been posted. 2. The Final ... Federal Aviation Administration’s (FAA) AST Safety Engineering Support 1. Questions received in response to SIR Section L.8 SIR QUESTIONS, CONCERNS, AND CLARIFICATIONS, have been posted. 2. The Final SIR posted in SAM.gov on August 29, 2025, under Notice I.D. 693KA9-25-R-00011 is amended. 3. The deadline for proposal submission is unchanged and still is October 24, 2025 2PM EST 4. Please review the SIR Amendment in its entirety for complete details.