SEA93FA040

NTSB accident investigation · Dassault-Breguet Falcon 10 · Mccall, ID · December 18, 1992

Accident · Serious injuriesField investigationFinal report
Date
December 18, 1992, 15:00 local (22:00 UTC)
Place
Mccall, ID
Injuries
2 serious, 2 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N50TEDassault-Breguet Falcon 10
Weather
Visual (VMC) · Day
Status
Completed · report October 25, 1993
Report
Approved by Office Director
FAA report
19921218050889A
Case key
42933

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The NTSB’s determination of the probable cause, and any contributing factors.

The failure of the flight crew to follow the checklist and release the parking brake before takeoff. The inoperative parking brake warning light and the failure of the pilot to abort the takeoff were factors.

Analysis

During the takeoff roll on a contaminated runway, the copilot noted a lack of acceleration. Just beyond midfield, the copilot called for an abort, however, the pilot elected to continue. The airplane did not reach vr and the pilot attempted to rotate the airplane at the end of the runway. The airplane collided with and travelled through a five foot high snowbank and came to rest in a field approximately 500 feet from the end of the runway. During the postcrash investigation, evidence indicated that the parking brake had been in the intermediate position or 23 percent of maximum braking. The parking brake warning light was found to operate correctly if the panel lights were set in the bright light position. In the dim position, the warning light was inoperative. During the on site investigation, the panel lights were found in the dim position.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

OverrunTakeoff - roll/run
Landing gear,parking brake - engagedCause
Annunciator panel light(s) - inoperativeFactor
Aborted takeoff - not performedPilot in commandFactor
Checklist - not followedPilot in commandCause
Checklist - not followedCopilot/second pilotCause
In flight collision with terrain/waterTakeoff - roll/run
Terrain condition - rough/uneven

Aircraft

Registration
N50TE
Reported as
Dassault-Breguet Falcon 10
Category
Airplane
Serial number
86
Airframe hours
4,657
Engine
Garrett TFE731-2-1C, 3,050 lbs thrust, turbo jet
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Manchester Group
Registered owner
Torrey Leasing Company
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · January 2, 2000
Destination
SAN · San Diego, CA
Flight plan
IFR
Airport
MYL · Mccall, runway 34, 6,100 × 75 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,006 total · 420 in this make and model · 60 in the last 90 days · 30 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 5 knots, gusting 10
Visibility
20 statute miles
Temperature
18 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.