SEA07CA034

NTSB accident investigation · Cessna 172 · Bonners Ferry, ID · December 17, 2006

Accident · No injuriesData collectionFinal report
Date
December 17, 2006, 10:45 local (17:45 UTC)
Place
Bonners Ferry, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N19698Cessna 172
Weather
Visual (VMC) · Day
Status
Completed · report March 26, 2007
Report
Approved by Office Director
FAA report
20061217026059A
Case key
65045

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 pilot's failure to maintain directional control during the takeoff roll. Contributing factors include icy runway conditions and a snow berm adjacent to the runway.

Analysis

The pilot reported the airplane drifted left of runway centerline during the takeoff roll. The pilot stated corrective actions were applied, however the aircraft continued to drift on the icy runway and collided with a snow berm. The aircraft subsequently nosed-over resulting in substantial damage.

Factual narrative

On December 17, 2006, about 1045 Pacific daylight time, a Cessna 172, N19698, sustained substantial damage during the takeoff roll at the Boundary County Airport, Bonners Ferry, Idaho. The airplane is owned by Northern Air, Inc, of Bonners Ferry, Idaho, and was being operated as a visual flight rules (VFR) instructional flight under Title 14, CFR Part 91, when the accident occurred. The student pilot, the sole occupant of the airplane, was not injured. Visual meteorological conditions prevailed, and a flight plan was filed for the flight.

In a post accident written report, the pilot stated the airplane drifted left of runway centerline during the takeoff roll. The pilot stated corrective actions were applied, however the aircraft continued to drift on the icy runway and collided with a snow berm. The aircraft subsequently nosed-over resulting in substantial damage.

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.

Loss of control - on ground/waterTakeoff - roll/run
Airport facilities,runway/landing area condition - icyFactor
Directional control - not maintainedPilot in commandCause
Terrain condition - bermFactor
Nose overTakeoff - roll/run

Aircraft

Registration
N19698
Reported as
Cessna 172
Category
Airplane
Serial number
17260680
Engine
Lycoming O-320-E2D, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Northern Air, Inc.
Airworthiness certificate
Standard, Normal; Standard, Utility
Departed
65S · Bonners Ferry, ID
Destination
Bonners Ferry, ID
Flight plan
VFR
Airport
65S · Boundary County, runway 20, 4,000 × 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
Student pilot
Age
47
Injuries
None
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
47 total · 47 in this make and model · 19 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Temperature
27 °F, dew point 19 °F

FAA reports on this event · 1

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