Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Iwo Jima LORAN-C transmitter - Iwo Jima LORAN-C transmitter was a LORAN-C transmitter at Iwo Jima Japan of Grid 9970 at 24488N 1411932E. The Iwo Jima LORAN-C transmitter had a transmission power of 4000 kilowatts 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. It collapsed in 1965 at repair trial of a defective eyebolt in a backstage insulator.
A:
Building