The NAVAIR PMA-276 program is seeking information from potential sources for an auxiliary fuel tank system to increase the range and loiter time for the UH-1Y helicopter. The desired system must provide approximately 100 gallons of fuel, fit within strict cabin dimensions, and be removable by two personnel using common tools. It must meet numerous military standards for safety, fuel compatibility, and integration without degrading existing aircraft capabilities. Interested parties must submit a detailed capabilities statement addressing specific technical and production questions. Responses are due by 4:00 PM EDT on Monday, March 23, 2026, and must be submitted electronically to the listed contract specialists.