Accident Details
On April 17, 1985, at 1319 Central Standard Time, a De Havilland DH-125 aircraft, registration N711WJ, operated by Rynes Aviation, Inc. and piloted by Ronald F. Rynes, collided with a fence and a movable passenger loading stairs at Chicago O'Hare International Airport. The collision occurred after the aircraft experienced a total loss of hydraulic pressure, which rendered the brakes inoperative.
Meteorological Conditions
Visual meteorological conditions prevailed at the time of the accident. The aircraft had been filed on an Instrument Flight Rules (IFR) flight plan.
Flight History
The flight originated at Boca Raton Airport, Florida, at approximately 1130 Eastern Standard Time on April 17, 1985. The aircraft was preparing for descent into Chicago for a landing at Meigs Field when the crew became aware of a total loss of hydraulic system pressure in the normal system. They made a decision to land at O'Hare Airport due to the better runways and availability of greater crash fire rescue capability.
Damage and Injuries
The aircraft received minor damage. There were no injuries to the occupants and no fire occurred.