Indefatigable Class Battlecruiser (1909)
From The Dreadnought Project
Contents
Fire Control Systems
Rangefinders
Directors
Main Battery
The ships were fitted with a tripod-type director in a light aloft tower on the foremast along with a directing gun in the Y turret[1]. The battery was not divisible into for split director firing[2].
Secondary Battery
The 4-in broadside guns are not listed as ever having had directors installed[3].
Torpedo Control
Transmitting Stations
Dreyer Table
As of 1917, the surviving units still carried the Mark I Dreyer tables they'd been outfitted with[4]. Indefatigable was lost with her Mark I table[5] at the Battle of Jutland.
The ships were never given Dreyer Turret Control Tables[6].
Miscellaneous
See Also
Footnotes
- ↑ The Director Firing Handbook, 1917. pp. 88, 142.
- ↑ The Director Firing Handbook, 1917. p. 88.
- ↑ The Director Firing Handbook, 1917. pp. 143.
- ↑ Handbook of Capt. F.C. Dreyer's Fire Control Tables, p. 3.
- ↑ Sumida, Jon. In Defence of Naval Supremacy p. 300.
- ↑ Handbook of Capt. F.C. Dreyer's Fire Control Tables, p. 3.
Bibliography
Template:BibUKDirectorFiringHandbook1917 Template:BibUKDreyerTableHandbook1918 Template:BibSumidaIDNS Template:BibBrooksDreadnoughtGunnery Template:BibRobertsBattlecruisers
