skos:altLabel | - disastrous raid
- Battle of Heligoland Bight
- Battle of the Heligoland Bight
- aerial battle
- air battle
- heavy attack
- Air Battle of the Heligoland Bight
- Battle of the German Bight
- Battle of the Heligoland Bight on 18 December 1939
- air battle of the Heligoland Bight
- an attack on Wilhelmshaven
- used on December 18, 1939
|