Northrop Grumman B-2 Spirit
Northrop Grumman B-2 Spirit
for further work. Both teams used flying wing designs. The Northrop proposal was code named "Senior Ice" and the Lockheed proposal code named "Senior
Northrop Grumman B-2 Spirit
for further work. Both teams used flying wing designs. The Northrop proposal was code named "Senior Ice" and the Lockheed proposal code named "Senior