{{Use dmy dates|date=December 2016}} {{Use British English|date=December 2016}} {{Infobox ship |section1={{Infobox ship/image |image= |image_caption= }}

|section2={{Infobox ship/career |hide_header= |country= United Kingdom |flag= {{shipboxflag|United Kingdom|naval}} |name= ''L16'' |namesake= |ordered= |builder=[[Fairfield Shipbuilding and Engineering Company]], [[Govan]] |laid_down=21 November 1916 |launched=9 April 1918 |acquired= |commissioned= |decommissioned= |in_service= |out_of_service= |struck= |reinstated= |homeport= |motto= |nickname= |honours= |fate= Sold for scrapping, February 1934 |notes= }}

|section3={{Infobox ship/characteristics |hide_header= |header_caption= |class=[[British L class submarine|L-class submarine]] |displacement=*{{convert|914|LT|t|abbr=on}} surfaced *{{convert|1089|LT|t|abbr=on}} submerged |length={{convert|238|ft|7|in|m|1|abbr=on}} |beam={{convert|23|ft|6|in|m|1|abbr=on}} |draught={{convert|13|ft|3|in|1|abbr=on}} |power=*{{convert|2400|bhp|kW|lk=in|abbr=on}} (diesel) *{{convert|1600|hp|kW|abbr=on}} (electric) |propulsion=*2 × [[diesel engine]]s *2 × [[electric motor]]s |speed=*{{convert|17|kn|abbr=on|lk=in}} surfaced *{{convert|10.5|kn|abbr=on}} submerged |range={{convert|3800|nmi|abbr=on|lk=in}} at {{convert|10|kn|abbr=on}} on the surface |test_depth={{convert|150|ft|1}} |complement=38 |armament=*4 × bow [[British 21-inch torpedo|{{convert|21|in|mm|0|abbr=on}}]] [[torpedo tube]]s *2 × beam [[British 18 inch torpedo|{{convert|18|in|mm|0|abbr=on}}]] torpedo tubes *1 × [[QF 4 inch naval gun Mk IV, XII, XXII|4-inch]] [[deck gun]] |notes= }} }} '''HMS ''L16''''' was a [[British L class submarine|L-class submarine]] built for the [[Royal Navy]] during [[World War I]]. The boat survived the war and was sold for [[ship breaking|scrap]] in 1934.

==Design and description== ''L9'' and its successors were enlarged to accommodate [[British 21 inch torpedo|21-inch (53.3&nbsp;cm)]] torpedoes and more fuel. The submarine had a length of {{convert|238|ft|7|in|m|1}} [[length overall|overall]], a [[beam (nautical)|beam]] of {{convert|23|ft|6|in|m|1}} and a mean [[draft (ship)|draft]] of {{convert|13|ft|3|in|m|1}}.<ref name=gg9>Preston, p. 93</ref> They [[displacement (ship)|displaced]] {{convert|914|LT|t}} on the surface and {{convert|1089|LT|t}} submerged. The L-class submarines had a crew of 35 officers and [[naval rating|ratings]].<ref name=a5>Akermann, p. 165</ref>

For surface running, the boats were powered by two 12-cylinder [[Vickers]]<ref>Harrison, Chapter 25</ref> {{convert|1200|bhp|lk=in|0|adj=on}} [[diesel engine]]s, each driving one [[propeller shaft]]. When submerged each propeller was driven by a {{convert|600|hp|0|adj=on}} [[electric motor]].<ref name=gg9/> They could reach {{convert|17|kn|lk=in}} on the surface and {{convert|10.5|kn}} underwater. On the surface, the L class had a range of {{convert|3800|nmi|lk=in}} at {{convert|10|kn}}.<ref>Harrison, Chapter 3</ref>

The boats were armed with four 21-inch [[torpedo tube]]s in the bow and two [[British 18 inch torpedo|18-inch (45&nbsp;cm)]] in broadside mounts. They carried four reload torpedoes for the 21-inch tubes for a grand total of ten torpedoes of all sizes.<ref>Harrison, Chapter 27</ref> They were also armed with a {{convert|4|in|mm|adj=on|0}} [[deck gun]].<ref name=a5/>

==Construction and career== HMS ''L16'' was [[laid down]] on 21 November 1916 by [[Fairfield Shipbuilding and Engineering Company|Fairfield]] at their [[Govan]] [[shipyard]], [[Ship naming and launching|launched]] on 9 April 1918, and completed on 31 May.<ref>Harrison, Appendix 1.10</ref> During the war, the boat operated from [[Harwich Dockyard|Harwich]] or [[Teesport]]. HMS ''L16'' was sold in February 1934 to Malcolm Brechin, [[Granton, Edinburgh]].

==Notes== {{reflist|30em}}

==References== * {{cite book|last=Akermann|first=Paul|title=Encyclopaedia of British Submarines 1901–1955|edition=reprint of the 1989|year=2002|publisher=Periscope Publishing|isbn=1-904381-05-7}} *{{cite book |last1=Colledge |first1=J. J. |title=Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy from the 15th Century to the Present |date=2020 |publisher=Seaforth Publishing|isbn=978-1-5267-9327-0 |edition=5th revised and updated|first2=Ben|last2=Warlow|first3=Steve|last3=Bush|name-list-style=amp}} * {{cite web|url=http://rnsubs.co.uk/dits-bits/br-3043.html|title=The Development of HM Submarines From Holland No. 1 (1901) to Porpoise (1930) (BR3043)|last=Harrison|first=A. N.|date=January 1979|publisher=RN Subs|access-date=27 September 2022}} *{{cite book|editor1-last=Gray|editor1-first=Randal|title=Conway's All the World's Fighting Ships 1906–1921 |year=1985 |publisher=Naval Institute Press |isbn=0-85177-245-5 |chapter=Great Britain and Empire Forces|first1=Antony|last1=Preston|author-link=Antony Preston|pages=1–104}}

{{British L class submarine}}

{{DEFAULTSORT:L16}} [[Category:British L-class submarines]] [[Category:Ships built in Govan]] [[Category:1918 ships]] [[Category:World War I submarines of the United Kingdom]] [[Category:Royal Navy ship names]]