This is a firm-fixed-price repair/overhaul contract to return Radio Altimeter, Air items to Ready for Issue (RFI) condition, involving disassembly, inspection, component repair/replacement, reassembly, testing, and MIL-STD-130 marking. Performance will occur at the contractor’s facility, with the specified repair source and location identified as The Boeing Company in Seattle, WA 98124-2207. Offerors must be approved sources or submit all required source approval data with their proposal, as unapproved sources will not be considered for award. The contractor must maintain ISO 9001/AS9100 quality systems, a compliant calibration program, and configuration management, with any repair manual, drawing, or facility changes requiring PCO approval. Additional requirements include a 12-month warranty, special procedures for Beyond Economical Repair (>75% replacement cost), Missing on