CHI99LA091

NTSB accident investigation · Cessna 172R · Battle Creek, MI · March 10, 1999

Accident · No injuriesLimited investigationFinal report
Date
March 10, 1999, 09:02 local (14:02 UTC)
Place
Battle Creek, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N989AVCessna 172R
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 2000
Report
Approved by Office Director
FAA report
19990310018399A
Case key
45895

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 loss of directional control by the pilot. Factors to the accident were the lack of total experience of the pilot, the snow covered runway condition, the snowbank, and the flight instructor not verifying the runway snow removal with the Duty Instructor prior to releasing the student pilot for solo operations.

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/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Lack of total experiencePilot in commandFactor
Airport facilities,runway/landing area condition - snow coveredFactor
Airport snow removal - not verifiedFlight instructor(on ground)Factor
On ground/water collision with objectLanding - roll
Terrain condition - snowbankFactor
Nose overLanding - roll

Analysis

The pilot reported the airplane touchdown a couple of feet left of the centerline. He stated,... 'I immediately noticed that the aircraft was starting to skid to the left. I immediately pushed the right rudder but there seemed to be no response to move it back to the right.' The pilot reported that as the aircraft slid to the left, into the deeper snow, the airplane pivoted to the left, the propeller impacted the snowbank, and the airplane nosed over coming to rest inverted. A witness to the accident described the runway condition as, 'Runway 31 appeared to have been ploughed but was covered in snow with no blacktop [visible].' Inspection of the wreckage revealed no anomalies with the airframe, flight controls, or engine. The pilot had a total time of 15.4 hours, of which 13.8 hours were dual instruction and 1.6 hours were pilot-in-command. The accident flight was the pilot's third flight as pilot-in-command. The Duty Instructor for that morning had determined that the runway conditions should be checked before students could solo. The Duty Instructor placed a notification in the dispatch room stating, 'No solos until the runway has been checked.' The student pilot's instructor made the decision not to sign the student off for solo until the runway conditions improved and were checked. Later in the morning, the school's dispatch was notified by an instructor, who was flying in the traffic pattern, that, '...solo operation would not be a problem if one did not lock up the brakes.' The student's flight instructor did not communicate with the Duty Instructor about the runway conditions, and released the student pilot for solo operations.

Factual narrative

On March 10, 1999, at 0902 eastern standard time, a Cessna 172R, N989AV, piloted by a student pilot, sustained substantial damage after a loss of control and collision with a snowbank during landing roll on Runway 31 (4,835 feet by 100 feet, snow covered/asphalt) at the W.K. Kellogg Airport, Battle Creek, Michigan. Visual meteorological conditions prevailed at the time of the accident. The solo instructional flight was operating under the provisions of 14 CFR Part 91. The flight was not operating on a flight plan. The pilot reported no injuries. The flight originated at the W.K. Kellogg Airport at approximately 0855 for the local flight.

According to the pilot's written statement, the approach to the runway was uneventful and that the airplane touchdown was a couple of feet left of the centerline. The pilot stated that, "I immediately noticed that the aircraft was starting to skid to the left. I immediately pushed the right rudder but there seemed to be no response to move it back to the right." The pilot reported that as the aircraft slid to the left, into the deeper snow, the airplane pivoted to the left, the propeller impacted the snowbank, and the airplane nosed over coming to rest inverted.

A witness to the accident described the runway condition as, "Runway 31 appeared to have been ploughed but was covered in snow with no blacktop [visible]."

Inspection of the wreckage revealed no anomalies with the airframe, flight controls, or engine.

The pilot had a total time of 15.4 hours, of which 13.8 hours were dual instruction and 1.6 hours were pilot-in-command. The accident flight was the pilot's third solo flight.

According to a written statement provided by the International Pilot Training Centre of Western Michigan University, the Duty Instructor for that morning had determined that the runway conditions should be checked before students could solo. The Duty Instructor placed a notification in the dispatch room stating, "No solos until the runway has been checked." The student pilot's instructor made the decision not to sign the student off for solo until the runway conditions improved and were checked. Later in the morning, the school's dispatch was notified by an instructor, who was flying in the traffic pattern, that, "...solo operation would not be a problem if one did not lock up the brakes." The student's flight instructor did not communicate with the Duty Instructor about the runway conditions, and released the student pilot for solo operations.

Aircraft

Registration
N989AV
Reported as
Cessna 172R
Category
Airplane
Serial number
17280598
Airframe hours
82
Engine
Lycoming IO-360-L2A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Western Michigan University
Airworthiness certificate
Standard, Utility
Departed
BTL
Airport
BTL · W K Kellogg, runway 31, 4,835 × 100 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
19
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
15 total · 15 in this make and model · 15 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
21 °F, dew point 10 °F
Altimeter
30.00 inHg
Observed at
BTL

FAA reports on this event · 1

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