Find number abc
If 8193c + 3b663 = 11ac98 find number abc. Multiple solutions may exist.Correct answers: 42
The first user who solved this task is Nasrin 24 T.
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Radio compassIn 1920, a radio compass was used for first time for aircraft navigation. In a test of the radio compass as an aid to navigation, an F5L left Hampton Roads and flew directly to the battleship Ohio (BB 12), 94 miles at sea in a position unknown to the pilot. Without landing, the plane made the return trip to Hampton Roads, this time navigating by signals from Norfolk. |