Casualties unknown

1990-12-08: Cessna 152 (N48779) — Joliet, IL

Joliet, IL, US

On December 8, 1990, a Cessna 152 (registration N48779) was involved in an aviation accident near Joliet, IL. Investigators recorded the probable cause as: INADEQUATE VISUAL LOOKOUT BY THE PILOTS OF BOTH AIRCRAFT, WHICH RESULTED IN THEIR FAILURE TO SEE-AND-AVOID EACH OTHER'S AIRCRAFT. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

A Cessna 152 and Grumman American AA-5A collided in midair near Joliet, Illinois, while cruising at 3000 feet. Both aircraft sustained damage but landed safely via precautionary approaches.

Incident Overview

On an unspecified date, a Cessna 152 (registration N48779) and a Grumman American AA-5A (registration N26686) were involved in a midair collision near Joliet, Illinois. At the time of the incident, the Cessna was cruising on a south-southwesterly heading at 3,000 feet mean sea level (MSL). Simultaneously, the Grumman American AA-5A was operating on an easterly heading at the same altitude. The two aircraft converged, and the right wing of the AA-5A collided with the vertical stabilizer of the Cessna.

Aircraft Damage and Aftermath

Both aircraft sustained damage as a result of the collision. Despite the damage, both pilots were able to continue flying and eventually landed their respective aircraft using precautionary approaches. No further details about the extent of damage were provided.

Pilot Statements

The pilot of the Cessna 152 reported that he did not see the other aircraft either before or after the collision. According to the pilot, the sun was quite bright and was fairly low at that time of the year, which may have affected visibility. The pilot of the Grumman American AA-5A stated that he saw the Cessna moments before impact and attempted to avoid the collision by maneuvering his aircraft, but there was insufficient time to avoid striking the other aircraft.

Conclusion

The collision occurred between two aircraft operating at the same altitude on converging courses. The circumstances surrounding the event highlight the challenges of visual detection and collision avoidance in bright, low-sun conditions.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X24740. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.