First officer

A U-boat's first officer

A first officer was an officer that was the second-in-command, directly under the commanding officer.

A first officer usually held the rank of commander, having military authority over every other officer on hand.

History

Earth 1956

This section has not yet been written.

Earth-F

This section has not yet been written.

Appearance

Superman (1940s cartoons)

• Jungle Drums (March 26, 1943)

External Link

• First officer at the Wikipedia