On December 21, 1987, a Cessna 195A (registration N4026A) was involved in an aviation accident near Burbank, CA. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
While holding short of an active runway, a lead aircraft experienced radio problems. Two other aircraft maneuvered around it, but a third did not see it and collided with its right side.
Incident
A ground collision occurred involving three aircraft. The first aircraft (number one) was holding short of an active runway when it developed radio problems.
Sequence of Events
After the controller became aware of the radio issue, they began clearing other aircraft for takeoff. Two aircraft were able to navigate around the number one aircraft and depart successfully. The third aircraft was cleared to taxi into position for departure. The pilot of this aircraft did not see the number one aircraft and was unaware that an aircraft was holding in front of him. Consequently, the number three aircraft collided with the right side of the number one aircraft.
No additional details about the aircraft, occupants, or injuries are available from the source. The investigation did not provide a probable cause for the collision.