Wikipedia
Oberleutnant
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bgcolor="#efefef" colspan=2 align="center"|Oberleutnant |-----
align="center" colspan=2 style="border-bottom:2px solid gray;font-size:smaller" |
DH221-Oberleutnant.png
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Rank insignia
German officer rank |-----
Introduction
1871 |-----
Rank group
Commissioned officers |-----
Army / Air Force
Oberleutnant |-----
Navy
Oberleutnant zur See |-----
NATOequivalent
OF-1a |-----
Army
First lieutenant |-----
Navy
* Lieutenant (junior grade) * Sub-Lieutenant |-----
Oberleutnant (OF-1a) is the highest lieutenant officer rank in the armed forces of Germany ( Bundeswehr), Austrian Armed Forces, and Military of Switzerland.