| Existing comment:
Cooling fins from a tube removed in early 1942 from the Opana station radar set of the Hawaiian Interceptor Command located at Kahuku Point on Oahu. This radar set was the one that picked up the Japanese aerial force at 7:02am as it headed for Hawaii. However, the radar blip was believed to be B-17s flying to Hawaii from the US or planes of the US Navy on search operations. |