Opana Radar Site | |
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  | |
| Location | Kawela Bay, Hawaii |
|---|---|
| Coordinates | 21°41′8″N 158°0′36″W / 21.68556°N 158.01000°W |
| Area | less than one acre |
| Built | 1941 |
| NRHP reference No. | 91001379[1] |
| Significant dates | |
| Added to NRHP | September 19, 1991[1] |
| Designated NHL | April 19, 1984[2] |
The Opana Radar Site is a National Historic Landmark and IEEE Milestone that commemorates the first operational use of radar by the United States in wartime, during the attack on Pearl Harbor. It is located off the Kamehameha Highway just inland from the north shore of Oahu, Hawaii, south of Kawela Bay. It is not open to the public.
- ^ a b "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
- ^ "Opana Radar Site". National Historic Landmark summary listing. National Park Service. Archived from the original on 2008-05-10. Retrieved 2008-07-04.