R. B. McGregor, USN
| Birth details unknown |
 | Ranks
Decorations
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Warship Commands listed for R. B. McGregor, USN
| Ship | Rank | Type | From | To |
| USS Sea Cat (399) | Cdr. | Submarine | 16 May 1944 | > Dec 1944 |
Career information
We currently have no career / biographical information on this officer.
Events related to this officer
Submarine USS Sea Cat (399)
28 Aug 1944
With her trails and initial training completed USS Sea Cat (Cmdr Robert Roy McGregor) departs New London bound for Pearl Harbour.
28 Oct 1944
USS Sea Cat (Cmdr Robert Roy McGregor) departs Pearl Harbour for her 1st war patrol, and is ordered to patrol in the South China Sea. She terminates her patrol at Guam.
3 Dec 1944
USS Sea Cat (Cmdr Robert Roy McGregor) possibly torpedoes and damages the Japanese tanker Harima Maru (10045 GRT) in South China Sea off coast of French Indo-China.