Preceded by:
Northampton (1930)Succeeded by:
New Orleans (1934) | |
| Class | Portland |
| Type | Heavy Cruiser |
| Year | 1932 |
| Crew | 807-917 |
| Dimensions | |
| Length | 592 ft (pp) 610 ft |
| Beam | 66 ft |
| Draught | 21 ft |
| Displacement | |
| Empty | 10,258 t |
| Loaded | 12,755 t |
| Performance | |
| Speed | 33 kt |
| Range | 10,000 nmi @ 15 kn |
| Machinery | |
| Shafts | 4 |
| Turbines | 4 x Geared steam 107,000 hp Persons |
| Boilers | 8 x Yarrow |
| Fuel | Oil: 1,417-2,125 t |
| Armament | |
| Main | 9 x 8-in/55 (3 x 3) 8"/55 Mk. 9 -10° / +41° |
| Anti-Aircraft | 8 x 5-in (8 x 1) 5"/25 Mk. 10 24 x 1.6-in (4 x 4, 4 x 2) Bofors [1945] 12 x 0.8-in (12 x 1) Oerlikon [1945] |
| Broadside | 2,341 lbs |
| Armor | |
| Belt | 2 - 6 in |
| Deck | 2 - 3 in |
| Barbettes | 2 in |
| Gun turret | 1 - 3 in |
| Aircraft | |
| Aircraft | 4 |
| Production | |
| Built | 2 |
| Total | 2 |
| Ship | Code | Builder | Laid | Launch | Comm | Decomm | Fate | ||
|
Portland | CA-33 | Bethlehem | 17/02/1930 | 21/05/1932 | 23/02/1933 | 12/07/1946 | Sold/Scrapped | |
|
Indianapolis † | CA-35 | New York SB | 31/03/1930 | 07/11/1931 | 15/11/1932 | 29/07/1945 | † | Loss by submarine |
