What happened
The aircraft was operating during a night cruise phase when it encountered a flock of birds at an altitude of 1,800 feet mean sea level. The impact involved three Olds Quaws, commonly known as ducks, with each bird averaging approximately 1.5 pounds in weight. The collision resulted in specific structural damage to the forward fuselage and wing area.
One bird struck the upper leading edge section of the left wing. A second bird hit the windshield assembly, removing approximately 70 percent of the glass primarily on the pilot's side. The third bird contacted the upper windshield frame area on the passenger side. Despite this significant damage to the cockpit enclosure, the crew managed to execute a successful forced landing at Fort Meade.
The investigation
Examination of the wreckage confirmed that the damage was consistent with impacts from three birds. The specific locations of the damage corresponded to the flight path and altitude where the encounter occurred. No mechanical failures were identified as contributing factors prior to the bird strike.
Findings
The primary factor in this incident was the collision with wildlife during low-altitude night operations. The structural integrity of the aircraft was compromised by the impacts, particularly regarding the windshield transparency on the pilot's side. The successful forced landing indicates that the crew maintained control despite the sudden loss of visibility and airframe damage.
Safety message
Pilots operating at lower altitudes during nighttime hours should remain vigilant for potential wildlife hazards. Bird strikes can cause significant damage to critical flight instruments and windshields, potentially impairing visibility. Immediate assessment of damage and execution of a safe forced landing are essential outcomes in such scenarios.