Allied Warships

Boom defence vessels

Pre class

5 ships

Technical information

TypeBoom defence vessel
Armament1 3" AA gun
2 20mm AA 
Max speed14 knots
Notes on class 

All ships of the Pre class

Royal Navy Royal Navy (more on Royal Navy)

HMS Prefect (Z 263)
HMS Precept (Z 266)
HMS Precise (Z 285)
HMS Pretext (Z 284)
HMS Preventer (Z 265)

5 Boom defence vessels of the Pre class.

See all Boom defence vessel classes.

Books dealing with this subject include:

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