9 fatalities

Fatal Crash of Twin-Engine Aircraft Near Harrisburg-Capital City Airport (N631PT)

Harrisburg-Capital City, United States of AmericaTakeoff (climb)

On February 24, 1977, a Piper PA-31 Cheyenne (registration N631PT) operated by Commonwealth of Pennsylvania was involved in an aviation accident near Harrisburg-Capital City, United States of America during takeoff. 9 people were killed. Investigators recorded the probable cause as: The flightcrew's failure to insure that the aircraft was loaded properly and that it's center of gravity was within certificated limits, resulting in a center of gravity well aft of the certificated limits and degraded control characteristics. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archive (1962-1981)Updated 2026-09-03Data APIEditorial standards

A twin-engine aircraft crashed into a house in Bressler shortly after takeoff from Harrisburg-Capital City Airport, killing all eight occupants and one person on the ground.

Incident Overview and Casualties Shortly after departing runway 08 at Harrisburg-Capital City Airport, a twin-engine aircraft lost control and crashed in flames into a residential structure in the populated area of Bressler. The impact occurred 1.55 statute miles from the departure end of the runway. The aircraft disintegrated upon impact, resulting in the deaths of all eight people on board and one individual inside the house. ## Occupants The flight crew consisted of pilot David M. Wolf and copilot Edward Soisson. The seven passengers included William Sherlock, State Transportation Secretary; Richard C. Frame, State GOP Chairman; William R. Smith, Sherlock's Chief of Staff; Charles Wilson, PennDOT Public Relations Officer; Larry G. Pennsyl, PennDOT photographer; and John W. Krebs, PennDOT data processing manager. ## Official Findings The official investigation determined that the probable cause was the flight crew's failure to ensure the aircraft was loaded properly and that its center of gravity remained within certificated limits. This resulted in a center of gravity significantly aft of the certified limits, which severely degraded the aircraft's control characteristics. The imbalance prevented the pilot from controlling the longitudinally unstable aircraft during a climbing turn in instrument meteorological conditions. The investigation found no evidence of engine failure or malfunction, and the flight crew was properly certified with no medical or psychological issues. The accident was deemed not survivable.

Frequently asked questions

What happened in the 24 Feb 1977 Piper PA-31 Cheyenne accident near Harrisburg-Capital City, United States of America?

A twin-engine aircraft crashed into a house in Bressler shortly after takeoff from Harrisburg-Capital City Airport, killing all eight occupants and one person on the ground.

Were there any fatalities in the 24 Feb 1977 Piper PA-31 Cheyenne accident?

The accident was fatal, resulting in 9 fatalities.

What aircraft was involved and where did it happen?

The accident on 24 Feb 1977 involved a Piper PA-31 Cheyenne, registration N631PT, operated by Commonwealth of Pennsylvania, at Harrisburg-Capital City, United States of America.

What was the probable cause of the accident?

The flightcrew's failure to insure that the aircraft was loaded properly and that it's center of gravity was within certificated limits, resulting in a center of gravity well aft of the certificated limits and degraded control characteristics.