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LORAN STATION OSHIMA
34 40 36.0 N 139 26 33.0 E

Pictures

Fact Sheet

Site Survey:

 

Construction Date

SEP 1945

Constructed by:

CONSTRUCTION DET “C”

Established:

DEC 1945

Disestablished:

APR 1966

Operated by:

USCG

Chain:

JAPAN

Station Letter designation:

4H5, “O”

Station code name:

 

Station Unit Number:

349

Radio Call Sign:

 

Station aka:

O'SHIMA

On-air testing date:

4H5 – 6 DEC 1945 – IWO JIMA

Operational date:

25 DEC 1945

Operations Ceased:

APR 1966

Station Operation:

Single SLAVE

Station pair:

4H5, 4H6, 2H7 – IWO JIMA

Loran Rate:

4H5, 4H6, 2H7

On-Air:

4H5 – 25 DEC 1945 – IWO JIMA
4H6 – 01 FEB 1950 – IWO JIMA
2H7 – 1964 – IWO JIMA

Off-Air

4H5 – 01 FEB 1950 Changed of rate
4H6 – 1964 Changed of rate
2H7 – APR 1966 – Operations transferred to HACHIJO

Monitor Rate:

1964 - Activation of LORAN C mon

Equipment:

 

Personnel Allowance:

 

Miscellaneous:

Station located approx. 60 miles south of Tokyo
27JUN50-27JUL54 - Koran War Service Medal
1954/55 Fire at station
1962 – Name changed to OSHIMA

Commanding Officers / Officers in Charge

CO: LCDR Harry W Midgette 1946-47
CO: LTJG Salvatori Bardero 1952-53
CO: LTJG Fernald 53-54
CO: LTJG Gordon Hall 1955-56
CO: LTJG Hugh Murphy 1956-57
CO: LTJG Jim Wilson 1957-58
CO: LTJG Ralph Eustis 1958-59
CO: LTJG Benjamin 1959-60
CO: LTJG John R Michell 1960-61
OinC: WO1 William Liming 63-64

 

Pictures

 

 

 

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