Learjet 60 N1128M accident near Wheeling, Illinois

Probable cause

The flight crew's misidentification of the landing runway, which resulted in a runway overrun and the airplane’s impact with the airport perimeter fence.

NTSB analysis

The flight crew of the nonscheduled air taxi airplane inadvertently landed on runway 30 instead of runway 34 at Chicago Executive Airport, Wheeling, Illinois. Before departure, the captain conducted a time-of-arrival landing distance assessment and calculated a factored landing distance of 4,790 ft. The landing distance available on runway 34 was 5,001 ft.

During the visual approach to the airport, the flight crew misidentified runway 30 as runway 34; visually aligned with runway 30, which had an available landing distance of 3,983 ft; and used the runway 30 PAPI lights to provide vertical guidance to the runway. Sufficient landing distance was not available on runway 30, and the captain steered the airplane to the left after realizing that it would not be able to stop before the end of the runway surface. The airplane subsequently overran the runway and came to rest by the airport perimeter fence, causing substantial damage to the right wing. The flight crew did not recognize its runway alignment error until after landing.

Text from the NTSB. Open the NTSB docket for DCA21LA011 for the full record.