H.M.S. H 21 (1917): Difference between revisions

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{{Tenure|rank={{LieutRN}}|name=Alexander McGowan McCulloch|nick=Alexander McG. McCulloch|appt=May, 1920{{NLJun20|p. 782''a''}}|end=}}
{{Tenure|rank={{LieutRN}}|name=Alexander McGowan McCulloch|nick=Alexander McG. McCulloch|appt=May, 1920{{NLJun20|p. 782''a''}}|end=}}
{{Tenure|rank={{LiCRN}}|name=Andrew Lancelot Besant|nick=Andrew L. Besant|appt=5 August, 1920{{NLJan21|p. 782''a''}}|end=3 January, 1921<ref>Besant Service Record.  {{TNA|ADM 196/118/44.|D7616013}} f. 44.</ref>|note=and also 3 other "H" class submarines}}
{{Tenure|rank={{LiCRN}}|name=Andrew Lancelot Besant|nick=Andrew L. Besant|appt=5 August, 1920{{NLJan21|p. 782''a''}}|end=3 January, 1921<ref>Besant Service Record.  {{TNA|ADM 196/118/44.|D7616013}} f. 44.</ref>|note=and also 3 other "H" class submarines}}
{{Tenure|rank={{LiCRN}}|name=John Duncan de Mussenden Leathes|nick=John D. de M. Leathes|appt=5 May, 1922<ref>Leathes Service Record.  {{TNA|ADM 196/146/172.|}} f. 172.</ref>|end=5 May, 1922<ref>Leathes Service Record.  {{TNA|ADM 196/146/172.|}} f. 172.</ref>|note=and 2-3 other "H" boats in Group "F" Reserve at Portland}}
{{Tenure|rank={{LiCRN}}|name=John Duncan de Mussenden Leathes|nick=John D. de M. Leathes|appt=5 May, 1922<ref>Leathes Service Record.  {{TNA|ADM 196/146/172.|}} f. 172.</ref>|end=5 May, 1922<ref>Leathes Service Record.  {{TNA|ADM 196/146/172.|}} f. 172.</ref>|note=and two other "H" boats in Group "F" Reserve at Portland}}
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Latest revision as of 15:24, 2 July 2020

H.M.S. H 21 (1917)
Pendant Number: H.21[1]
Builder: Vickers[2]
Ordered: Jan-Feb, 1917[3]
Launched: 20 Oct, 1917[4]
Commissioned: Jan, 1918[5]
Sold: Jul, 1926[6]

H.M.S. H 21 was one of forty-four "H" class submarines completed for the Royal Navy in the 1910s.

Service

At the end of 1920, she was one of four "H" class boats in reserve submarine group "F" at Portland, under the collective command of Lieutenant Andrew L. Besant and tender to Vulcan.

At the end of 1922, she was one of three "F" group boats under the collective command of Lieutenant Harold E. Spragge.[7]

Captains

Dates of appointment are provided when known.

See Also

Footnotes

  1. Dittmar; Colledge. British Warships 1914–1919. pp. 82, 88.
  2. Conway's All the World's Fighting Ships 1906–1921. p. 92.
  3. The Technical History and Index, Vol. 3, Part 21. p. 40.
  4. Conway's All the World's Fighting Ships 1906–1921. p. 92.
  5. The Technical History and Index, Vol. 3, Part 21. p. 40.
  6. Conway's All the World's Fighting Ships 1906–1921. p. 92.
  7. The Navy List. (January, 1923). p. 764.
  8. The Navy List. (June, 1920). p. 782a.
  9. The Navy List. (January, 1921). p. 782a.
  10. Besant Service Record. The National Archives. ADM 196/118/44. f. 44.
  11. Leathes Service Record. The National Archives. ADM 196/146/172. f. 172.
  12. Leathes Service Record. The National Archives. ADM 196/146/172. f. 172.

Bibliography


"H" Class Submarine
Group 1
H 1 H 2 H 3 H 4 H 5
H 6 H 7 H 8 H 9 H 10
Group 2
H 11 H 12 H 13 H 14 H 15
H 16 H 17 H 18 H 19 H 20
Group 3
H 21 H 22 H 23 H 24 H 25
H 26 H 27 H 28 H 29 H 30
H 31 H 32 H 33 H 34 H 41
H 42 H 43 H 44 H 47 H 48
  H 49 H 50 H 51 H 52  
<– "F" Class Submarines (UK) "G" Class –>