Balao Class, U.S. Submarines


Photograph of Balao-class submarine

Naval Historical Center #NH 98043


Specifications:


Tonnage

1526 tons standard

Dimensions

311' by 27'3" by 16'8"
94.79m by 8.31m by 5.08m

Maximum speed     

20 knots surface
8.75 knots submerged
Dive
to 400 feet (122 m)

Complement

80

Armament

10 21" torpedo tubes
1 5"/25 gun

Bunkerage

175.9 tons diesel oil

Range

11,000 nautical miles (20,000 km) at 10 knots on surface
96 nautical miles (180 km) at 2 knots submerged
Sensors
SD air warning radar
SJ surface search radar
Modifications
In late 1944, ST fire control radar became available.
Some shipped additional light antiaircraft, up to 1 40mm and  3 20mm guns

The Balaos were completed in 1943-45 and were essentially Gatos with strengthened hulls. This allowed them to dive deeper, which was tactically important when evading Japanese depth charge attacks.


Units in the Pacific:

Haddock

arrived 1942-7-1

Balao

arrived 1943-2

Skate

completed 1943-4-15 (Vallejo)

Batfish

arrived 1943-5-4

Billfish

arrived 1943-6

Bowfin

arrived 1943-8-10

Archerfish

arrived 1943-9

Hake

arrived 1943-9-3

Apogon

arrived 1943-10

Aspro

arrived 1943-10

Haddo

arrived 1943-10

Tang

completed 1943-10-15 (Vallejo) Sunk by circling torpedo 1944-10-24  in Formosa Strait

Bang

arrived 1943-12

Burrfish

arrived 1943-12

Tilefish

completed 1943-12-28 (Vallejo)     

Sand Lance

arrived 1943-12-30

Bluegill

arrived 1944-1

Bullhead

arrived 1944-1 Sunk by aircraft 1945-8-6 in Bandung Strait

Golet

arrived 1944-1 Sunk 1944-6-14 off northeast Honshu

Picuda

arrived 1944-1-13

Pampanito

arrived 1944-2-7

Parche

arrived 1944-3-1

Guitarro

arrived 1944-3-7

Spadefish

completed 1944-3-9 (Vallejo)

Perch

arrived 1944-3-27

Guavina

arrived 1944-3-28

Seahorse

completed 1944-3-31 (Vallejo)

Pilotfish

arrived 1944-4-9

Pintado

arrived 1944-4-10

Piranha

arrived 1944-4-10

Shark

arrived 1944-4-10 Sunk 1944-10-24 in Formosa Strait

Pipefish

arrived 1944-4-20

Plaice

arrived 1944-4-25

Barbero

arrived 1944-5
Sterlet arrived 1944-5-5

Pomfret

arrived 1944-5-15

Trepang

completed 1944-5-22 (Vallejo)

Hardhead

arrived 1944-5-27

Barbel

arrived 1944-6 Sunk by aircraft 1945-2-4 off Palawan

Becuna

arrived 1944-6

Besugo

arrived 1944-6

Redfish

arrived 1944-6-13

Hawkbill

arrived 1944-6-16

Ronquil

arrived 1944-6-21

Atule

arrived 1944-7

Baya

arrived 1944-7

Bergal

arrived 1944-7

Queenfish

arrived 1944-7

Segundo

arrived 1944-7-1

Scabbardfish     

arrived 1944-7-8

Sea Devil

arrived 1944-7-18

Blackfin

arrived 1944-8

Blenny

arrived 1944-8

Razorback

arrived 1944-8-1

Spot

completed 1944-8-3 (Vallejo)

Sea Dog

arrived 1944-8-8

Sea Fox

arrived 1944-8-20

Blower

arrived 1944-9

Sea Cat

arrived 1944-9-4

Spikefish

arrived 1944-9-23

Blueback

arrived 1944-10

Boarfish

arrived 1944-10

Brill

arrived 1944-10

Sea Owl

arrived 1944-10-9

Sea Poacher

arrived 1944-10-11

Sea Robin

arrived 1944-10-12

Springer

completed 1944-10-18 (Vallejo)

Charr

arrived 1944-11

Kraken

arrived 1944-11-4

Threadfin

arrived 1944-11-15

Sennet

arrived 1944-11-29

Bugara

arrived 1944-12

Lagarto

arrived 1944-12-12

Lamprey

arrived 1944-12-24

Tench

arrived 1944-12-27

Bumper

arrived 1945-1

Piper

arrived 1945-1-1

Lionfish

arrived 1945-1-15

Tigrone

arrived 1945-1-23

Hackleback

arrived 1945-1-25

Tirante

arrived 1945-2

Trutta

arrived 1945-2-10

Lizardfish

arrived 1945-2-13

Torsk

arrived 1945-2-25

Quillback

arrived 1945-3

Toro

arrived 1945-3-15

Loggerhead

arrived 1945-3-17

Thornback

arrived 1945-3-27

Dentuda

arrived 1945-4

Manta

arrived 1945-4-3

Moray

arrived 1945-5-5

References

Blair (1975)

DANFS

Friedman (1995)

Worth (2001)


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