What happened
The flight departed from Fort Meade, Maryland, at 0822 Eastern Standard Time with Gary, Indiana, as the intended destination. At 1219, the pilot reported to air traffic control that the airplane had run out of fuel. A forced landing was planned on a freeway off-ramp; however, due to highway traffic the landing was made adjacent to the ramp in rough and uneven terrain.
The investigation
Inspection revealed only unusable fuel remaining in the fuel tanks. No leaks in the system were found.
Findings
The pilot failed to maintain adequate fuel supply for the flight. Fuel exhaustion resulted in a forced landing on terrain adjacent to a freeway off-ramp.