Profile drawing of F4
  • 75.94 mOriginal
  • 78.94 mAfter 1940 conversion
Overall length
  • 1,028 tOriginal
  • 1,065 tAfter 1940 conversion
Maximum displacement
28 knMaximum speed
113Complement

Design and service

The story of F4

The Flottenbegleiter F4 was used in the 2nd Geleitflotille after being commissioned. Put out of service in April 1939 to be rebuilt to a torpedo recovery vessel, but reconstruction was stopped on 1 August 1940. It was then used as experimental ship of the torpedo experimental commando until 1944 when it was attached to the 7th M-flotilla in the North Sea as an escort vessel. Taken over by Britain after the war and broken down in January 1949.

At a glance

Technical profile

Dimensions, armament, machinery and performance.

Dimensions

Size (Max)
1028 t (1065 t since 1940)
Length (Total)
75,94 m (78,94 m since 1940)
Length (Waterline)
73,50 m (74,80 m since 1940)
Beam
8,8 m
Draft
3,24 m
Crew
113

Armament

10,5 cm L/45
2 (0 since 1940, 2 since 1944)
3,7 cm L/83
4 (0 since 1940, 2 since 1944)
2 cm Flak
2
Depth Charge Launcher
2 + 2 (until 1940)

Machinery

Shafts
2
Turbines
2
Type
Geared Turbines

Performance

Total Performance
16993 shp (14000 since 1940)
Speed
28 kn
Range
1965 sm at 13 kn

Construction record

F4

Laid down
Germaniawerft Kiel, 1934
Launched
02.07.1935
Commissioned
05.04.1936
Fate
scrapped 1949