NAVAIR seeks potential contractors to provide on-site engineering and technical support for AN/APG-65 and AN/APG-79 AESA radars on F/A-18 aircraft at locations within and outside the continental United States. This is a market research Sources Sought notice only and is not a formal solicitation. Interested parties must submit a capability statement demonstrating relevant experience with these radar systems and on-site military avionics support. Responses are requested by a specified date and must be submitted electronically. The Government will use the information to determine its acquisition strategy.