Christman was standing with a group of the squadron officers as the Mustang approached .
An Army P - 51 Mustang landing on the strip at Iwo Jima lost control , veering into the edge of number two landing strip .
Christman was standing with a group of the squadron officers as the P - 51 Mustang approached .
An Army P - 51 Mustang landing on the strip at Iwo Jima lost control , veering into the edge of number two landing strip .