THE CFI STATED THEY HAD COMPLETED 2 TOUCH & GO LDGS WITHOUT INCIDENT. ON THE NEXT, THE ACFT 'SUDDENLY YAWED TO THE LEFT & THE SIDE LOAD MUST HAVE WEAKENED THE GEAR AS THE GEAR WARNING HORN BEGAN TO SOUND INDICATING THE GEAR WAS NO LONGER DOWN & LOCKED'. HE STATED HE TOOK CONTROL FROM THE MULTI-ENG STUDENT PLT & ATTEMPTED TO SLOW & REGAIN CONTROL OF THE ACFT. THE LEFT GEAR COLLAPSED, YAWING THE NOSE LEFT, THEN RIGHT, COLLAPSING THE RIGHT GEAR. THE ACFT LEFT THE RWY & HIT A RWY LIGHT COMING TO REST OFF THE RWY. THE CFI STATED JUST PRIOR TO THE ACCIDENT, HE HEARD A REPORT OF WINDSHEAR FROM AN ACFT TO THE NORTH. HE STATED THE ACFT HAD PERFORMED NORMALLY PRIOR TO THE ACCIDENT. A TOWER SUPVR STATED THE ACFT TOUCHED DOWN ABOUT 1500 FT DOWN THE RWY, TRAVELING ABOUT 1/2 WAY DOWN IT BEFORE LEAVING THE RWY. HE STATED HE DID NOT OBSERVE ANY OTHER ACFT HAVING ANY PROBLEM ON THE RWY OR TRAFFIC PATTERN & THERE WERE NO REPORTS OF WINDSHEAR DURING THAT PERIOD.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

Contributing Factors

LANDING GEAR,MAIN GEAR..OVERLOAD

Contributing Factors

OBJECT..RUNWAY LIGHT

Contributing Factors

WEATHER CONDITION..CROSSWIND

Index for Jul1988 | Index of months