Northrop Grumman

Government Accountability Office warns Lockheed Martin’s F-35 Block 4 upgrades face delays and uncertain costs

AN/APG-85 radar delays complicate F-35 deliveries to U.S. military as integration slips to later lots

Differences in radar mountings between the current AN/APG-81 and the future AN/APG-85 have complicated the introduction of the new sensor on the Lockheed Martin F-35, delaying its planned fielding from Lot 17 to possibly Lot 20, according to Avionics International.

AN/APG-85 radar delays complicate F-35 deliveries to U.S. military as integration slips to later lots Read More »