Site Survey: | 1952 - Summerfield site survey |
Construction Date: | Summer 1952 |
Constructed by: | Japanese Construction contractor |
Established: Commissioned: |
DEC 1952 |
Decommissioned: Disestablished: |
MAY 1966 |
Operated by: |
USCG JAPAN: 1966 - 1997 |
Project code name: |
ELMO 5 |
Unit Identifier: |
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Mail address: | APO 929 Box 150 |
AKA: |
ELMO 5; O'HEARA; SUMMERFIELD |
HAM Call Sign: |
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Personnel Allowance: | JAN 1953 - 1 Officer; 12 Enlisted DEC 1953 - 1 Officer; 10 Enlisted 1965 - 1 Officer; 16 Enlisted and civilians |
Station Mascot: | |
Miscellaneous: | 16 DEC 1951
- 27 JUL 1954 Koran War Service Medal awarded to station personnel. 1952 - 1954 Loran Station located on a U.S. Air Force site MAY 1966 Station, operations and control transferred to Japan. |
Commanding Officers: | 1952 - 1953 LTJG Jasper Speare 1953 - 1954 1955 - 1956 LTJG Walter D. Fox (? - NOV) 1956 - 1957 LTJG Adrian L. Lonsdale (NOV - NOV) 1957 - 1958 LTJG Wayne C. Stansill (NOV - NOV) 1958 - 1959 LTJG George P. Asche (NOV - NOV) 1959 - 1960 LTJG William J. Brogdon (NOV - ?) 1960 - 1961 LTJG Parker 1961 - 1962 LTJG Harvey R. Little 1962 - 1963 LTJG Keith P. Pensom 1963 - 1964 LTJG Peter L. Collom |
Chain: | JAPAN WEST COAST |
Station Letter designation: | 2S6, 2S7 "N" |
Radio Call Sign: | |
Declared Operational date: | 25 JAN 1953 |
Operations Ceased: | USCG - MAY 1966 JAPAN - 10 MAR 1977 |
Station Operation: | Double MASTER (DM) |
Station pair: Loran rate: Coding delay: Baseline: Station pair: Loran rate: Coding delay: Baseline: Station pair: Loran rate: Coding delay: Baseline: Station pair: Loran rate: Coding delay: Baseline: |
NOMAIKE (M) - PUSAN (S) 4H3, 2H3 1000us Approx. 228.5 Nautical miles NOMAIKE (M) - ICHI BANARE (S) 4H4, 2H4 1000us Approx. 320 Nautical miles NOMAIKE (M) - TUSUHIMA (S) 2S6 1000us Approx. 196.5 Nautical NOMAIKE (M) - GESASHI (S) 2S7 1000us Approx. 305 Nautical miles |
On-air testing date: | 1952 |
On-Air: | 4H3: 251200Z JAN 1953 4H4: 251200Z JAN 1953 2H3: 01 MAY 1953 - Change of Rate 2H4: 01 MAY 1953 - Change of Rate 2S6: 01 JUL 1964 - Chain reconfiguration 2S7: 01 JUL 1964 - Chain reconfiguration |
Off-Air: | 4H3: 01 MAY 1953 - in compliance with international agreements 4H4: 01 MAY 1953 - in compliance with international agreements 2H3: 01 JUL 1964 - Chain reconfiguration 2H4: 01 JUL 1964 - Chain reconfiguration 2S6: 10 MAR 1977 - Service terminated 2S7: 10 MAR 1977 - Service terminated |
Monitor Rate: | Cross rate monitoring |
Equipment: | 1952: UE-1 timer |
Antenna: |