List of ship commissionings in 1915 explained

The list of ship commissionings in 1915 includes a chronological list of ships commissioned in 1915. In cases where no official commissioning ceremony was held, the date of service entry may be used instead.

Date	Operator	Ship	Pennant	Class and type	Notes
3 January
19 January
8 March			03
17 April		A-3	Submarine Torpedo Boat No. 4		recommissioned at Olongapo, Philippines^[1]
15 May
8 June		A-5	Submarine Torpedo Boat No. 6		recommissioned at Olongapo, Philippines^[2]
12 June
12 June			N 2
24 June
2 July			FS2	Converted merchant type seaplane carrier	Former
17 July			FS1	Converted merchant type seaplane carrier	Former
30 July				Großes Torpedoboot 1913 class
8 August
20 August				Großes Torpedoboot 1913-class torpedo boat
20 August
4 September
16 September				Großes Torpedoboot 1913 class
30 September				Dreadnought battleship
30 September				Großes Torpedoboot 1913 class
6 October				Seaplane carrier	Former
14 October				Großes Torpedoboot 1913 class
19 October			04
10 November				Großes Torpedoboot 1913 class
13 December
20 December

Notes and References

1. Web site: A-3 (Submarine Torpedo Boat No. 4) . Dictionary of American Naval Fighting Ships . Naval History and Heritage Command . 3 June 2019 . 31 August 2016 . Commissioned at Olongapo a week later, on 17 April 1915, A-3 was assigned to the First Submarine Division, Torpedo Flotilla, Asiatic Fleet.
2. Web site: A-5 (Submarine Torpedo Boat No. 6) . Dictionary of American Naval Fighting Ships . Naval History and Heritage Command . 6 June 2019 . 31 August 2016 . She arrived at Olongapo on 26 March. Launched on 13 April, she was recommissioned on 17 April, and assigned to the Asiatic Fleet..