. Electronic navigational aids; loran, radiobeacon, and radarbeacon systems and loran, radio-direction-finder, and radar ship equipment. Loran; Radar. 314 ALPENA 308 in NORTH MANIT0U[3-6) (S) ETC , 308 I THUNDER BAY ID. [3-6 GRAVELLY SHOAL 296! I DETROIT RIVER [2-5 AMHERSTBURG LTD BUOY I 296 ^°"^"eyLIGH'uSTl"'"^ I TOLEDO HARBOR [2-5 ^ ^ • • 292 I SANDUSKY(I. Washington, D. C, Mar. 1,1949 842041 O ' 50 IPace p. 27) No. I FitiURB 2-0.—Radiobeacon system. Great Please note that these images are extracted from scanned page images that may have been digitally enhanced fo


. Electronic navigational aids; loran, radiobeacon, and radarbeacon systems and loran, radio-direction-finder, and radar ship equipment. Loran; Radar. 314 ALPENA 308 in NORTH MANIT0U[3-6) (S) ETC , 308 I THUNDER BAY ID. [3-6 GRAVELLY SHOAL 296! I DETROIT RIVER [2-5 AMHERSTBURG LTD BUOY I 296 ^°"^"eyLIGH'uSTl"'"^ I TOLEDO HARBOR [2-5 ^ ^ • • 292 I SANDUSKY(I. Washington, D. C, Mar. 1,1949 842041 O ' 50 IPace p. 27) No. I FitiURB 2-0.—Radiobeacon system. Great Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Coast Guard. Washington, U. S. Govt. Print. Off.


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Photo credit: © The Book Worm / Alamy / Afripics
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Keywords: ., bookauth, bookcentury1900, bookpublisherwashingtonusgovtprintoff