Angissoq LORAN-C transmitter

Angissoq LORAN-C transmitter was a LORAN-C transmitter at Nanortalik-Angissoq, Greenland at GRI 7930, 59°59'18"N, 45°10'24" W (59°59′18″N 45°10′24″W). It had a transmission power of 1000 kilowatts. Until July 27, 1964, it used a 1350 ft (411.48 metre) mast radiator, built in 1963. On July 27, 1964, it collapsed from the fatigue failure of an eyebolt head in a compression cone insulator on a structural guy. It was replaced by a 704 ft (214 metre) mast radiator. On December 31, 1994, the transmitter was shut down and the tower dismantled.

Angissoq LORAN-C Mast (1st)
General information
Status	Destroyed
Type	Mast radiator insulated against ground
Location	Angissoq, Greenland
Coordinates	59°59′18″N 45°10′24″W
Completed	1963
Destroyed	July 27, 1964
Height	411.48 m (1,350.00 ft)
Design and construction
Main contractor	US Coast Guard

Angissoq LORAN-C Mast (2nd)
General information
Status	Demolished
Type	Mast radiator insulated against ground
Location	Angissoq, Greenland
Coordinates	59°59′18″N 45°10′24″W
Completed	1964
Height	214 m (702.10 ft)
Design and construction
Main contractor	US Coast Guard