Omega plotting chart, 7609 /

Bibliographic Details
Corporate Author: United States. Defense Mapping Agency. Hydrographic/Topographic Center
Format: Government Document Map
Language:English
Published: Washington, D.C. : The Center, [1983]
Edition:3rd ed., Aug. 20, 1983 (correct through NM 34/83).
Subjects:
Description
Item Description:"Frequency 10.2 kHz."
Includes index of adjoining charts.
"LORAN-C counterpart of this chart is 7809."
Cartographic material.
Physical Description:1 map : color ; 77 x 124 cm.