The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of Receiver-Transmitter units. The procurement requires contractors to perform comprehensive repair, testing, and inspection in accordance with specified guidelines, ensuring that all items are restored to a Ready for Issue (RFI) condition. These units are critical for airborne radio and television communication, underscoring their importance in military operations. Interested contractors must submit their proposals, including a Source Approval Request if not previously approved, to Stacey Ryan at 215-697-1255 or via email at STACEY.RYAN@NAVY.MIL, with further details available in the solicitation documentation.