SDR 2021F00143

Service difficulty report · Brake Sys · Honda HA420

Difficulty date
June 4, 2021
Submitted
June 7, 2021
Operation
General aviation
Aircraft
N10XN
Make and model
Honda HA420
Aircraft serial
38
Aircraft time
642 hours, 730 cycles
Part
Brake Sys
Condition
Failed
Location
Mlg
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

UPON LANDING AT KRYY ON RUNWAY 27, THE CREW REPORTED THEY HAD NO BRAKE ACTUATION AT TOUCH DOWN. THEY THEN DEPLOYED THE EMERGENCY BRAKES WHICH DOES NOT TIE INTO THE ANTISKID SYSTEM WHICH CAUSED BOTH MAIN TIRES TO FLAT SPOT THUS CAUSING THEM TO BLOW. THE LH TIRE ASSEMBLY DEPARTED THE AIRCRAFT WHICH CAUSED THE AIRCRAFT TO TURN SIDEWAYS WHERE IT EVENTUALLY DEPARTED THE SIDE OF THE RUNWAY. THERE WERE ONLY TWO CREW MEMBERS ON BOARD AND THERE WERE NO INJURIES REPORTED. WE ARE WORKING WITH THE FAA AND MANUFACTURER TO DETERMINE WHAT THE ROOT CAUSE IS. SINCE WE DO NOT YET KNOW THE CAUSE, I WILL LEAVE THE PART SECTION BLANK UNTIL WE KNOW.

More about the Honda HA-420