Raytheon's B-2 AESA Radar Successfully Completes Major T/R
Module Milestone
Raytheon's AN/APQ-181 radar for the B-2 "Spirit" stealth bomber,
now being upgraded to include a new active electronically scanned
array (AESA) antenna, has successfully completed a production
readiness review (PRR) for the transmit/receive (T/R) module at the
heart of the array.