The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Ogden, UT, is conducting market research for the procurement of F-16 Transmitters, specifically the part designated under National Stock Number (NSN) 6685-01-149-6398. The primary objectives of this presolicitation notice are to assess the availability of capable sources, enhance small business access to acquisition information, and foster competition by identifying contracting opportunities. The F-16 Transmitter is a critical component for the F-16 aircraft, and procurement from unqualified sources could lead to significant operational risks, including potential loss of aircraft and crew. Interested parties are encouraged to contact Michelle Mihu at michelle.mihu@us.af.mil for further information, with an estimated delivery schedule of 14 months after contract award and an estimated quantity of 121 units. It is important to note that this requirement is not expected to be set aside for small businesses, and potential suppliers must demonstrate their capabilities through rigorous testing protocols, which may incur costs of approximately $61,000 and take around 730 days to complete.