Repair Supplies and Services for APX-123, Common Identification, Friend or Foe (IFF) Digital Transponder (CXP) Systems

The Naval Air Systems Command (NAVAIR) hereby issues the following synopsis for the APX-123, Common Identification, Friend or Foe (IFF) Digital Transponder (CXP) Systems. This is a follow-up announcement to the Sources Sought N00019-26-REFREQ-APM-274-0131 previously posted on SAM.gov on 10 February 2026. The Sources Sought announcement is now closed. No responses were received.

NAVAIR intends to negotiate and award a Purchase Order to BAE Systems Information and Electronics Systems Integration, Inc., on an, other than full and open competition, basis. The contract will be for the repair of the APX-123 IFF CXP. Tasking will consist of non-recurring engineering, reliability/sustainability .... Read More