Iwo Jima LORAN-C transmitter
Iwo Jima LORAN-C transmitter was a LORAN-C transmitter at Iwo Jima, Japan of Grid 9970 at 24°48′8″N 141°19′32″E / 24.80222°N 141.32556°E. The Iwo Jima LORAN-C transmitter had a transmission power of 4 megawatts, which is more than the most powerful broadcasting stations. The Iwo Jima LORAN-C transmitter had a 411.5 metre (1350 ft) tall guyed mast, which was built in 1963. A guy wire insulator eyebolt failed sending the insulator crashing into the tower, knocking it out of plumb. It collapsed in 1964 on repair of the structural damage caused by the insulator. The collapsing tower killed four construction contract workers, three on the tower and one on the ground. Also destroyed the transmitter building.
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Iwo Jima LORAN-C transmitter
Iwo Jima LORAN-C transmitter was a LORAN-C transmitter at Iwo Jima, Japan of Grid 9970 at 24°48′8″N 141°19′32″E / 24.80222°N 141.32556°E. The Iwo Jima LORAN-C transmitter had a transmission power of 4 megawatts, which is more than the most powerful broadcasting stations. The Iwo Jima LORAN-C transmitter had a 411.5 metre (1350 ft) tall guyed mast, which was built in 1963. A guy wire insulator eyebolt failed sending the insulator crashing into the tower, knocking it out of plumb. It collapsed in 1964 on repair of the structural damage caused by the insulator. The collapsing tower killed four construction contract workers, three on the tower and one on the ground. Also destroyed the transmitter building.
has abstract
Iwo Jima LORAN-C transmitter w ...... shut down on February 1, 2014.
@en
硫黄島ロランC主局（いおうとうロランシーしゅきょく）は、小笠 ...... から4メガワットの送信出力でロランパルス信号を発信していた。
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building end date
height (μ)
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Wikipage page ID
Wikipage revision ID
734,329,732
Caption
Made based on National Land Im ...... ucture, Transport and Tourism.
main contractor
US Coast Guard
status
title
Iwo Jima LORAN-C Transmission Mast
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point
24.802222222222223 141.32555555555555
comment
Iwo Jima LORAN-C transmitter w ...... oyed the transmitter building.
@en
硫黄島ロランC主局（いおうとうロランシーしゅきょく）は、小笠 ...... から4メガワットの送信出力でロランパルス信号を発信していた。
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label
Iwo Jima LORAN-C transmitter
@en
硫黄島ロランC主局
@ja
lat
2.4802222222222223e+1
long
1.4132555555555557e+2
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name
Iwo Jima LORAN-C Mast (1st)
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Iwo Jima LORAN-C Mast (2nd)
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