FARNBOROUGH AIR SHOW: Aviation Warrior is a tiny $5 million contract with enormous potential, given the legions of American and allied helicopters around the world. Raytheon unveiled the system this morning here. Essentially, it’s an advanced heads-up display on the pilot’s helmet — with colored maps and symbology to help pilots cope with dangers such as brownouts and powerlines coupled with a small, ruggedized hard drive and an arm band device that shows Blue Force tracking information.

Sen. James Inhofe of Oklahoma, second-ranking Republican on the Senate Armed Services Committee dropped by for a briefing on the new system.