Below is the itinerary for my current career.
1st Patrol
Base: Manila Bay
Command: Sargo class
Patrol Start: Dec 9, 1941
Base Change: Dec 24, 1941 Surabaya
Patrol Ends: Jan 10, 1942
2nd Patrol
Base: Surabaya
Command: Sargo class
Patrol Start: January 28, 1942
Patrol Ends: February 24, 1942
3rd Patrol
Command: Sargo class
Patrol Start: February 27, 1942
Base Change: February 28, 1942 Perth-Fremantle
Patrol Ends: April 8, 1942
New Command: Gar class
4th Patrol
Command: Gar class
Patrol Start: April 23, 1942
Base Change: April 23, 1942 Flotilla moved to Brisbane
Patrol Ends: June 24, 1942
... etc.
7th Patrol
Command: Gar Class
Patrol Starts: October 14, 1942
Patrol Ends: November 27, 1942
New Command: November 28, 1942 Balao Class
Transferred To Pearl Harbor
8th Patrol
Command: Balao class
Patrol Starts: December 17, 1942 Pearl Harbor
Patrol Ends: January 27, 1943
There you have the particulars of my current career, pb. Any other questions, please let me know.