Fleet
HochSeeFlotte
Ship Type
Battleship
Nickname
–
Ship Class
Helgoland
Grouping
I Battle Squadron
Command
–
Builder's Yard
Danubius, Fiume
Budget Year
–
Construction Notes
–
Date Laid Down
28.10.1911
Launch Date
23.11.1912
Completed date
05.09.1914
Commission date
–
Year laid down
–
Year launched
–
Year completed
–
Commission Year
–
Pennant No
–
Photo Details
–
Related stories
–
Sister ships
–
Eventual Fate
Passed to the Italian Navy September 1920
Jutland result
–
Ready for action after dock repairs
–
Commander
Kapitän zur See Friedrich von Kameke
Noteable Officers
–
Crew complement
340
Officers
–
Ratings
–
Killed
–
Wounded
–
Prisoners
–
Displacement full Load (tons)
3.500
Artefacts Data
–
Ship's Model
–
Length (ft)
428' 7"
Length (mtrs)
130.64
Beam (ft)
42
Beam (mtrs)
12.79
Draught (ft)
15' 1"
Draught (mtrs)
4.6
Max. Speed (knots)
27
Range (miles)
3,000 at 24 kts
Range (kilometres)
–
Fuel
700 long tons coal
Propulsion
Two sets of AEG Curtis steam engines with two propellar shafts prividing 25,600 shp.
Armour Main Belt
2.4" (60 mm)
Deck Armour
0.8" (20 mm)
Turret Armour IN CM
–
Conning Tower Armour
60 mm
Barbette Armour
–
Weight of armour
–
Armour / Displacement Ratio
–
Watertight compartments
–
General Notes
–
Fire Control Table
–
Fire Control - Clock
–
Primary Gun calibre
single 10 cm (3.9”) guns
No. Primary Turrets
9
Guns (No.barrels)
–
Primary gun layout
–
Rounds per main gun
–
Effective broadside guns
–
Primary shell Weight (inches or cm)
–
Primary Broadside Weight
–
Secondary Gun Calibre
–
Guns (No.barrels) 2
–
Rounds per secondary
–
Other Armament
–
Elevation (degrees)
–
Gunnery Range (yards)
–
Gunnery Range (metres)
–
Rate of Fire (rds per minute)
–
Shells expended Main
–
Mines dropped
–
Shells expended Secondary
–
Torpedoes fired
–
Gunnery Notes
–
Torpedo Type IN
–
No. tubes
–
Torpedo Type MM
–
No. Mines
–
Torpedo Notes
–
References & sources
–