The United States Air Force (USAF) is seeking proposals for the Small Business Innovation Research (SBIR) program focused on "Limited-Life Probabilistic Performance Prediction of Metallic Materials." The objective of this initiative is to enhance existing probabilistic fatigue life and damage tolerance prediction tools for metallic aerospace structures designed for limited-life applications under elevated stress, temperature, and environmental conditions. This effort is critical for advancing the reliability and performance of aerospace components, particularly those made from titanium alloys and nickel-based superalloys, which are essential for durability-critical applications. The solicitation is currently in the pre-release phase, with proposals due by February 5, 2025. Interested parties can find more information and submit their applications through the official SBIR website at https://www.dodsbirsttr.mil/topics-app/.