LORAN-C CHAIN DATA RUSSIAN AMERICAN CHAIN, GRI: 5980

Station Rate Function Emission Code Delay (uSec) Nominal ECD (uSec) Notes Peak Power (kW) Coordinates
 PETROPAVLOVSK, KAMCHATKA, RUSSIA  5980  MASTER      0.0  (1), Dual-rated to Eastern Russian Chain (7950)  700  53° 07' 47.584"N / 157° 41' 42.900"E
 ALEXANDROVSK, SAKHALEN ISLAND, RUSSIA  5980  YANKEE  31506.50  28000  0.0  (1), Dual-rated to Eastern Russian Chain (7950)  700  51° 04' 42.80"N / 142° 42' 04.95"E
 ATTU, ATTU ISLAND, AK  5980 *  XRAY  14467.56  11000  0.0  (4), (5), Dual-rated to Northern Pacific Chain (9990) 400 52° 49' 44.134"N / 173° 10' 49.528"E

* indicates that this rate is not this station's primary rate

The notes below are referenced by number, where applicable, in the Primary Notes and Secondary Notes columns above.

1. Host nation manned.
2. GCF-W-756CG Two Pulse Communications installed ( Uses pulses 7 & 8 for backup control communications).
3. Unmanned receiver site.
4. Manned receiver site.
5. Priority blanking used.
6. Alternate blanking used.