Accident Cessna 425 N1222B, Thursday 19 September 1985

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Date:	Thursday 19 September 1985
Time:	17:00 LT
Type:	Cessna 425
Owner/operator:	Private
Registration:	N1222B
MSN:	425-0060
Year of manufacture:	1980
Total airframe hrs:	916 hours
Engine model:	P&W TT6A-112A
Fatalities:	Fatalities: 0 / Occupants: 3
Other fatalities:	0
Aircraft damage:	Substantial
Category:	Accident
Location:	Boulder, CO - United States of America
Phase:	Landing
Nature:	Executive
Departure airport:	Denver, CO (KBJC)
Destination airport:	Boulder, CO (1V5)
Investigating agency:	NTSB
Confidence Rating:	Accident investigation report completed and information captured

Narrative:
THE PLT SAID HE MADE A NORMAL LDG. DURING LDG ROLL THE LEFT BRAKE WOULD NOT RESPOND TO PEDAL APPLICATION. THE PLT ERRORED BY INCORRECTLY FEATHERING BOTH PROPS. THE A/C WENT OFF THE ENG OF R/W AND STRUCK A FENCE. EXAMINATION OF THE BRAKE SYSTEM REVEALED A BRAKE PUCK WAS MISSING. A MISSING PUCK WOULD CAUSE POOR BRAKING ACTION.

Probable Cause:

Accident investigation: