
1) Aerial bomb 2) Bomb controlled by radio 3) Kind of aerial bomb 4) Radio-controlled bomb 5) Radio-guided bomb
Found on
https://www.crosswordclues.com/clue/azon

AZON (`azimuth only`) was one of the world`s first smart bombs, deployed by the Allies and contemporary with the German Fritz X. Officially designated VB-1 (`Vertical Bomb 1`), it was invented by Major Henry J. Rand and Thomas J. O`Donnell during the latter stages of World War II, as the answer to the difficult problem of destroying the narr...
Found on
http://en.wikipedia.org/wiki/Azon

See VB [US]
Found on
https://www.encyclo.co.uk/local/20785
No exact match found.