S138 1909
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| S138, 9.1917- T138 | 777 | Schichau, Elbing | 1906 | 22.9.1906 | 5/1907 | sunk 7.7.1918 | |
| S139, 9.1917- T139, 8.1927- Pfeil | 778 | Schichau, Elbing | 1906 | 12.11.1906 | 7/1907 | dispatch vessel 8.1927, stricken 9.1937 | |
| S140, 9.1917- T140 | 779 | Schichau, Elbing | 1906 | 22.12.1906 | 8/1907 | discarded 3.1921 | |
| S141, 9.1917- T141, 8.1927- Blitz | 780 | Schichau, Elbing | 1906 | 7.2.1907 | 9/1907 | dispatch vessel 8.1927, sold 4.1933 | |
| S142, 9.1917- T142 | 781 | Schichau, Elbing | 1906 | 6.3.1907 | 9/1907 | discarded 12.1920 | |
| S143, 9.1917- T143 | 782 | Schichau, Elbing | 1906 | 6.4.1907 | 10/1907 | stricken 5.1927 | |
| S144, 9.1917- T144 | 783 | Schichau, Elbing | 1906 | 27.4.1907 | 12/1907 | stricken 10.1928 | |
| S145, 9.1917- T145 | 784 | Schichau, Elbing | 1906 | 8.6.1907 | 12/1907 | discarded 3.1921 | |
| S146, 9.1917- T146 | 785 | Schichau, Elbing | 1906 | 27.6.1907 | 11/1907 | stricken 10.1928 | |
| S147, 9.1917- T147 | 786 | Schichau, Elbing | 1906 | 3.8.1907 | 4/1908 | discarded 12.1920 | |
| S148, 9.1917- T148 | 787 | Schichau, Elbing | 1906 | 11.9.1907 | 3/1908 | stricken 10.1928 | |
| S149, 9.1917- T149 | 788 | Schichau, Elbing | 1906 | 19.10.1907 | 7/1908 | stricken 5.1927 |
|
Displacement normal, t |
533 |
|
Displacement full, t |
684 |
|
Length, m |
70.2 wl 70.7 oa |
|
Breadth, m |
7.80 |
|
Draught, m |
2.75 |
|
No of shafts |
2 |
|
Machinery |
2 VTE, 4 Marine boilers |
|
Power, h. p. |
11000 |
|
Max speed, kts |
30.3 |
|
Fuel, t |
coal 194 |
| Endurance, nm(kts) | 1830(17) |
|
Armament |
1 x 1 - 88/32 SK L/35 C/01, 3 x 1 - 52/51 SK L/55 C/03, 3 x 1 - 450 TT (4) |
|
Complement |
80 |
Project history: These boats of the 1906 fiscal year were closely modelled on G137. The significant break between bridge and forecastle made the bridge very wet from sea state 6 upwards and hindered the operation of both guns and torpedoes.
Modernizations: 1914 - 1915, S138 - 141, 145, 147 - 149: - 2 x 1 - 52/51; + 1 x 1 - 88/32 SK L/35 C/01
1914 - 1915, S142, 144: - 3 x 1 - 52/51; + 1 x 1 - 88/32 SK L/35 C/01
1916 - 1917, S146: - 1 x 1 - 88/32, 3 x 1 - 52/51; + 2 x 1 - 88/42 TK L/45 C/14
1920, T139, 141, 148, 149: - 2 x 1 - 88/32, 1 x 1 - 52/51; + 2 x 1 - 88/42 TK L/45 C/14
1920, T143: - 1 x 1 - 88/32, 3 x 1 - 52/51; + 2 x 1 - 88/42 TK L/45 C/14
1920, T144: - 2 x 1 - 88/32; + 2 x 1 - 88/42 TK L/45 C/14
after 1927, Blitz, Pfeil: were armed with 2 x 1 - 20/65 C/30 only
Naval service: T138 was mined in the North Sea 7.7.1918. S143 foundered 3.8.1914 after boiler explosion but later salvaged and repaired.
S143 1913
© Ivan Gogin, 2008-14