Armament: 3х 45mm 21K AA guns, 2х12.7mm MGs; 2x7.71mm MGs; 1x7.62mm MGs; 2 mine-sweeps (Schulz-type and kite); 120 mines. In 1945 - 3x45mm 21K AA guns.
4. T-504 (till 29.06.1941 - "Rabotnik"). Laid down in autumn 1927, launched in 1929. Completed 29.06.1930 as cargo schooner. 28.06.1941 mobilized and reequipped as mine-sweeper, was used since 17.07.1941 by ChF (hull No. 34). It was sunk by several German bombers during the navigation from Balaklava to Tuapse with the families of navy commanders (80 women and children) on-board 6 km from the cape Ai-Todor 02.11.1941 (some sources give the date 05.11.1941). No info about killed crewmembers and passengers, but some people were saved. During that navigation T-504 also transported the equipment of naval workshop of the Central Naval Base, which was lost.
Armament: 2x76.2mm guns; 1x45mm AA gun; 2х7.62mm MGs, 2 mine-sweeps (Schulz-type and kite), 120 mines.
5. T-505 (till 29.06.1941 - "Sudkom"). Laid down in autumn 1928, launched in 1929. Completed 29.06.1930 as cargo schooner. 22.06.1941 mobilized, was used as mine-sweeper since 24.06.1941 by ChF (hull No. 35). 23.09.1944 partly unarmed and reclassified as transport (not demobilized till the end of WWII!).
Armament: 2х76.2mm, 3х45mm, 1x20mm, 2х7.62mm MGs (since 1943 - 5x45mm, 1х20mm, 3х12.7mm MGs; since October 1944 - 3х45mm, 1х20mm, 2х12.7mm MGs), 2 mine-sweeps (Schulz-type and kite), 120 mines.
6. T-506 (till 29.01.1940 and 23.11.1940-29.06.1941 - "Mestkom"). Laid down in autumn 1928, launched in 1930. Completed 02.11.1930 as cargo schooner. The conversion to mine-sweeper started 29.10.1939. 29.01.1940 accepted by navy, demobilized 23.11.1940. 29.06.1941 was mobilized again (hull No. 36). But because of unserviceability as mine-sweeper was excluded from the list of ChF 15.05.1942. The ship was used as dumb lighter till October 1942 and as military transport till the end of WWII.
7. T-507 (till 29.06.1941 - "Delegat"). It was built in 1928-1931. 22.06.1941 was mobilized and accepted as mine-sweeper of Black Sea Navy (ChF) since 17.07.1941 (hull No. 37).
The ship was in quite bad technical condition and navy committee even didn't want to mobilize the ship at first. Nevertheless, it was reequipped as mine-sweeper. 15.09.1941 T-507 was attacked by six Ju-87, but its captain second lieutenant V.N.Ushakov could avoid 22 dropped bombs during skilful manoeuvring, 4 crew members were wounded.
27.10.1941 the ship was sunk at moorage by several direct bomb hits during the German massive air raid against Kerch port. No info about killed crewmembers (but not all were killed!). The ship was raised 27.12.1948 and scrapped by "Glavvtorchermet".
Armament: 4х 45mm 21K AA guns, 3х12.7mm MGs; 2 mine-sweeps (Schulz-type and kite); 120 mines.
As I've mentioned, not all crew members were killed, for example, captain V.N.Ushakov was wounded, but survived. See below.Marty wrote: DELEGAT.......
1941 T-507 (ChF) accepted as minesweeper 17.07.41
1941 Bombed at pier in Kerch 27.10.41; all killed
1948 Wreck refloated and transferred to Glavvtorchermetu
Some info about captain of T-507 second lieutenant V.N. Ushakov. He was a young (30 years old) but very experienced civil sailor, participated as mate in many navigations in 1930s to almost all countries except Australia. He was captured during Spanish civil war as the crew member of Soviet cargo ship "Zyryanin" and was in Spanish prison two years (1937-1938). He was three times heavily wounded during WWII. After the destruction of T-507 (when it was wounded for the first time) V.N. Ushakov became the captain of the famous Red Banner hospital ship "Lvov" (ex-Spanish liner, 2468 t). Made much of excellent AA fire training and manoeuvring at full speed to avoid torpedos, V.N. Ushakov made "Lvov" as one of the most legendary ship on Black Sea - it made 125 dangerous navigations during WWII, transported 32000 wounded men, avoided 900(!) attacks of German bombers, 730 bombs and 26 torpedos (!) - absolutely record among all ships of WWII. Several German bombers were knocked down by AA fire from "Lvov" and only 17 crew members were killed during the war. Legendary captain was killed accidentally in 1948 during hunting - fate is a really strange thing :roll:
8. T-517 (till 29.06.1941 - "Rajkomvod"). It was built in 1928-1931. 22.06.1941 was mobilized and accepted as mine-sweeper of Black Sea Navy (ChF) since 25.06.1941 (hull No. 38). The ship participated in several tens of dangerous navigations from Poti and Batumi to Novorossiysk, Gelendzhik and Tuapse in summer 1942 (transported civilians, soldiers, equipment of evacuated factories) under German bombs. In October 1942 with the battalion of soldiers on board had a combat with eight Ju-87 bombers, no losses in crew members and soldiers. In February 1943 participated in unsuccessful Ozereika (Novorossiysk district) landing operation under very strong German artillery fire with marines on board, supported marines by artillery fire, returned back with marines according to the order. Later transported ammunition and marines during the nights from Gelendzhik to Stanichka (Novorossiysk area, where landing operation succeded) under German artillery fire, attacks of bombers and torpedo boats. Also evacuated wounded marines. Once, during unloading at Stanichka was unsuccessfully attacked by German submarine. In March 1943 T-517 with 400 wounded marines on board (escort - base mine-sweeper and three patrol boats) was attacked by submarine, could avoid the torpedo by maneuvring and artillery fire of submarine. After that the ship was camouflaged.
23.09.1944 partly unarmed and reclassified as transport (not demobilized till the end of WWII!).
Armament: 2х76.2mm, 1х45mm, 2х7.62mm MGs (since 1943 - 2x76.2mm, 1х45mm, 1x20mm, 1x4x12.7mm MGs, 2x7.62mm MGs; since 1944 - 2х76.2mm, 3x45mm, 1х20mm, (1x4 + 2х1)x12.7mm MGs; since October 1944 - 2x45mm, 1x20mm, 2x12.7mm), 2 mine-sweeps (Schulz-type and kite), 120 mines.
Note: "Rajkomvod", "Zemlyak", "Sudkom" and "Pioner" were used by the 3rd division of mine-sweepers of Black Sea Navy, participated in mine-sweeping near Novorossoiysk area in 1943.