| Main Body |
| 27.03.–02.04.42 | Main Body at Seletar (Singapore). |
| 31.03.–09.04.42 | Operation C — Raid into the Indian Ocean. |
| 02.04.–03.04.42 | Main Body at sea, enroute to Penang, Malaya. |
| 03.04.–04.04.42 | Main Body at Penang. |
| 04.04.–08.04.42 | Main Body at sea, cruising in the Amana Sea. |
| 10.04.–11.04.42 | Main Body at Camranh Bay, French Indo-China. |
| 17.04.1942 | Main Body arrives at Yokosuka, Japan. |
| 18.04.1942 | Destroyers Arashi and Nowaki docked for repairs at Yokosuka. |
| 22.04.1942 | Cruiser Atako docked for repairs at Yokosuka until 21.05.42. |
|
| Hei Submarine Unit |
| 2nd Submarine Squadron |
| |
SS I-7 |
28.03.1942
03.04.1942
15.04.1942
21.04.1942
01.05.1942 |
departs Penang, Malaya to reconnoiter Ceylon.
sinks British AP Glenshiel (9,415 GRT)
arrives Singapore.
departs Singapore.
arrives at Yokosuka for refit until 11.06.42. |
| |
AS Santos Maru |
08.04.1942
12.04.1942
18.04.1942
19.04.1942
21.04.1942
01.05.1942 |
departs Kure, Japan.
arrives at Sasebo, Japan.
departs Sasebo.
departs Nagasaki, Japan.
departs Takao, Formosa.
arrives at Yokosuka, Japan. |
| |
AOT Fujisan Maru |
|
Itinerary for April 1942 not located. |
| 7th Submarine Division |
| |
SS I-2 |
22.03.1942
15.04.1942
21.04.1942
01.05.1942 |
departs Penang, malaya to reconnoiter Ceylon.
arrives Singapore.
departs Singapore.
arrives at Yokosuka, Japan for refit until 17.06.42. |
| |
SS I-3 |
28.03.1942
07.04.1942
15.04.1942
21.04.1942
01.05.1942 |
departs Penang, Malaya for patrol in Indian Ocean.
sinks British AP Fultala (5,051 GRT)
arrives Singapore.
departs Singapore.
arrives at Yokosuka, Japan for refit until 17.06.42. |
| 8th Submarine Division |
| |
SS I-4 |
28.03.1942
06.04.1942
16.04.1942
21.04.1942
01.05.1942 |
departs Penang, Malaya to reconnoiter Ceylon.
sinks American AP Washingtonian (7,240 GRT)
arrives Singapore.
departs Singapore.
arrives at Yokosuka, Japan for refit until 17.06.42. |
| |
SS I-5 |
25.03.1942
16.04.1942
21.04.1942
01.05.1942 |
departs Staring Bay, Kendari, Celebes to patrol off Cape Comorin, India.
arrives Singapore.
departs Singapore.
arrives at Yokosuka, Japan for refit until 17.06.42. |
| |
SS I-6 |
26.03.1942
02.04.1942
07.04.1942
17.04.1942
21.04.1942
01.05.1942 |
departs Penang for patrol in Indian Ocean (N of Maldive Islands and W of Bombay).
sinks British AP Clan Ross (5,971 GRT)
sinks British AP Bahadur (5,424 GRT)
arrives Singapore.
departs Singapore.
arrives at Yokosuka, Japan for refit until 17.06.42. |
|
