HAWKER 800 FLT CREW AT SLN HAS MAIN GEAR TIRE FAILURE DURING TKOF ROLL; RESULTING IN HYDRAULIC SYSTEM AND WIRING DAMAGE. FLT CREW ABORTS TKOF PRIOR TO V1 AND ACFT DEPARTS RWY.

Date: 2006-08 · Aircraft: BAe 125 Series 800 · Phase: takeoff

Anomalies: aircraft-equipment-problem-critical|ground-event-encounter-loss-of-aircraft-control|ground-excursion-runway

Synopsis

HAWKER 800 FLT CREW AT SLN HAS MAIN GEAR TIRE FAILURE DURING TKOF ROLL; RESULTING IN HYDRAULIC SYSTEM AND WIRING DAMAGE. FLT CREW ABORTS TKOF PRIOR TO V1 AND ACFT DEPARTS RWY.

Narrative

WE LANDED IN SLN TO TAKE ON FUEL. FUELED AND TAXIED OUT FOR DEP. WE USED FULL LENGTH OF 12800 FT WHICH WAS A GOOD IDEA BECAUSE DURING OUR TKOF ROLL JUST PRIOR TO V1; OUR L MAIN TIRES BLEW. THE TIRE [DEBRIS] TOOK OUT ALL HYDRAULIC LINES TO THOSE BRAKES; AND APPEARS TO HAVE DRAINED THE ENTIRE SYSTEM SO BRAKING AVAILABLE ON THE R (GOOD TIRE) WAS NOT AVAILABLE. WE STARTED GOING DIVERGENT TO THE L WITH THE INCREASED DRAG OF BARE RIM ON THE L SIDE AND FINALLY CAME TO A STOP ABOUT 100 FT TO 200 FT INTO THE GRASS. ALL PAX GOT OUT SAFELY AND ONLY MINOR DAMAGE TO THE ACFT. CONTRIBUTING FACTORS: 1) HIGH TO EXTREME TEMPS - 41 DEGS CELSIUS TEMPS -- VERY HOT. 2) HIGH ROTATION SPDS FOR TKOF -- THOSE TIRES WERE SPINNING VERY FAST -- BUT WITHIN LIMITS FOR TKOF DATA. LESSONS FOR FUTURE: 1) WOULD TAKE LESS FUEL; WE COULD HAVE LEFT AND MADE OUR DEST WITH ABOUT 1000 LBS LESS FUEL. 2) CONSIDER A DIFFERENT ARPT; TEMPS 200 MILES N WERE 5 DEGS COOLER. 3) ALWAYS USE FULL LENGTH OF RWY.CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: RPTR STATED THAT HE DID NOT HAVE ANY AUTHORITY WITH THE GOOD BRAKE AND HAD THE NOSEWHEEL STEERING TILLER COMPLETELY TURNED IN AN ATTEMPT TO STAY ON CTRLINE. THE ACFT CONTINUED TO DRIFT L AND HE WAS UNABLE TO CTLR THIS DRIFT. HE INDICATED THAT HE DID NOT KNOW IF THE BRAKE WAS WORKING ON THE GOOD GEAR OR IF THE NOSEWHEEL STEERING WAS WORKING. THE ACFT V1 SPD WAS 140 KTS AND THE TIRE FAILED JUST PRIOR TO THAT SPD. HE MENTIONED THAT THE WHOLE INCIDENT HAPPENED SO RAPIDLY THAT IT WAS DIFFICULT FOR HIM TO BE PRECISE AS TO WHAT SYSTEMS HAD FAILED AS HE WAS TOTALLY INVOLVED IN KEEPING THE ACFT ON THE RWY. THE TEMP AT THE FIELD WAS OVER 100 DEGS FAHRENHEIT. THE RPTR STATED THAT IT WAS BELIEVED THAT ONE TIRE BLEW AND IT FAILED THE OTHER TIRE; WHICH IN TURN TOOK OUT THE HYDRAULIC LINES. THE DAMAGE TO THE HYDRAULIC LINES AND RELATED WIRING WAS EXTENSIVE.

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.