The Naval Air Warfare Command Aircraft Division (NAWCAD) intends to issue a sole source procurement to Northrop Grumman Systems Corporation in Buffalo, NY. This action is for the continuation and completion of specific work on the existing Electro-Optical Infrared Direct Injection (EOIRDI) system. The work includes Terrain/Radiance Map Generation, additional documentation, and ARINC interface requirements. This is a notice of intent, not a request for quotes, and the government is not seeking competitive responses.