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Loran Stations
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Monitor Stations
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Other Entities
    Construction Comand Unit 203
    Construction Det "A"
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    Subic Bay
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External Links
    Coast Guard Historian Loran Units

    Jerry Proc's Hyperbolic Radio Navigation Systems Page

 

LORAN STATION ADAK
51 59 34.57 N 176 36 45.46 W

Pictures:

Fact Sheet:

Site Survey:

AUG 1943

Construction Date

NOV – DEC 1943

Constructed by:

CONSTRUCTION DET “A”

Established:

FEB 1944

Disestablished:

30 JUN 1979

Operated by:

USCG

Chain:

WESTERN ALEUTIANS LORAN CHAIN

Station Letter designation:

1L2, “D”
1L3, “D”

Station code name:

 

Station Unit Number:

64

Station nickname:

 

On-air testing date:

 

Operational date:

FEB 1944 – MONITOR STATION
1950 – TRANSMITTING STATION

Operations Ceased:

302400Z JUN 1979

Station Operation:

MONITOR 1944-1950
Double MASTER (DS) 1950-1979

Station pair:

1L2/1L7 – ATTU
1L3/1L6 – CAPE SARICHEF

Loran Rate:

1L2, MAY 1961 - 302400Z JUN 1979
1L3, MAY 1961 - 302400Z JUN 1979
1L6, 1950 - MAY 1961
1L7, 1950 - MAY 1961

On-Air:

1L2, MAY 1961
1L3, MAY 1961
1L6, 1950
1L7, 1950

Off-Air

1L2, 302400Z JUN 1979
1L3, 302400Z JUN 1979

1L6, MAY 1961
1L7, MAY 1961

Monitor Rate:

1L0 1944-1950

Equipment:

AN/FPN-30, Timers
T-325, Transmitters
AM-1700, Amplifiers, 1 MW
AN/FPN-2A
AN/FPN-3A

Personnel Allowance:

 

Miscellaneous:

The site of the station was the top of a hill rising 634 feet above the level of the sea.
The officer in charge of the construction of this station was Lt. (j.g.) Anthony J. Windheim, who had a crew of 20 men.
Nov 27, 1943 - CO killed in PBY crush
1961 DC2 died in auto accident

Commanding Officers / Officers in Charge

CO: ENS Charles E. Johnson 1943
CO: LTJG Burr 1961
CO: LT Larry W Beason 1972-75
Last CO: LTJG Pendergast 1976-78

 

PicturesClick on picture for larger image

Picture from google earth.  The buildings are still visible

Loran Station Adak circa 1977

Circa 1977

 

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