Would a Navy radar station have changed Pearl Harbor?

Why did the Navy lack its own Hawaii radar station, and would one have mattered?

A permanent Navy installation might have avoided the fuel shutdown, but it is uncertain whether it would have operated properly.

The Army was establishing what was essentially a mobile radar station. A Navy installation would probably have been permanent, reflecting a different approach to operating the site. A permanent station might have avoided shutting down for lack of fuel. Whether it would have been running properly remains uncertain.