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LORAN STATION HOKKAIDO
42 44 37.000 N 143 43 09.060 E

Pictures

Fact Sheet

Site Survey:

JAN 1962

Construction Date

Summer 1962 - Construction started

Constructed by:

 

Established:

9 APR 1963 Commissioning ceremony

Disestablished:

OCT 1993

Operated by:

USCG

Chain:

NORTHWEST PACIFIC

Station Letter designation:

SS-3, 9970, 7930 – “X”

Station code name:

WING I 

Station Unit Number:

14-40176

Radio Call Sign:

 

Station aka:

 

On-air testing date:

SS-3 – 25 JUL 1963
SS-3 – 17 MAR 1964
SS-3 – 21 DEC 1964

Operational date:

21 JAN 1964 

Operations Ceased:

30 SEP 1993

Station Operation:

Single SLAVE/SECONDARY (SS)

Station pair:

SS-3, 9970 GESASHI, IWO JIMA, MARCUS, YAP, BARRIGADA

Loran Rate:

SS-3, 9970, 7930

On-Air:

SS-3 - 21 JAN 1964
SS-3 – 25 MAY 1964
SS-3 – 1 JAN 1965
9970 – 25 FEB 1975
7930 – 210300Z FEB 1981
9970 – 310700Z MAR 1981

Off-Air

SS-3 – MAR 1964 IWO & YAP Off Air – Tower Failures
SS-3 – 21 DEC 1964 IWO & YAP On-Air
SS-3 – 25 FEB 1975 Change of Rate
9970 – 210300Z FEB 1981 IWO Off-Air Tower Maintenance
7930 – 310300Z MAR 1981 IWO On-Air
9970 – 30 SEP 1993 Loran C replaced by GPS

Monitor Rate:

 

Equipment:

AN/FPN-46/44, 625ft Tower, 1MW
1968 Clarinet Pilgrim installed

Personnel Allowance:

 

Miscellaneous:

13 AUG 1962 Site Survey Report declassified

Commanding Officers / Officers in Charge

CO: LT RA Applebaum 1963-64
CO: LT Thomas P Dolan 1974-75
CO: LTJG Jacobs 1979-80
CO: LTJG Butler 1984
CO: LTJG Robert S Walters 1987-88
CO: LT Frank Young 1989
CO: LTJG Vogelbacher 1991

 

Pictures - Click on picture for larger image

Loran Station Hokkaido

Picture from google earth.

 

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