CHI00LA168

NTSB accident investigation · Cessna 172M · Decatur, IL · June 18, 2000

Accident · No injuriesLimited investigationFinal report
Date
June 18, 2000, 17:15 local (22:15 UTC)
Place
Decatur, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N6557HCessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report April 6, 2001
Report
Approved by Office Director
FAA report
20000618036379A
Case key
49475

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 pilot's failure to maintain clearance with the T-hangar while taxiing. A Factor associated with the accident was the pilot's attention was diverted to an other airplane which was taxiing on the same taxi line in the opposite direction.

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.

On ground/water collision with objectTaxi
Object - hangar/airport building
Clearance - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor

Analysis

The student pilot was taxing from the runway to the south ramp when the accident occurred. The accident airplane was traveling north on a taxi line and another airplane was taxing to the south on the same line. The accident pilot stated that when it looked as is the other airplane wasn't going to stop, he moved off the line to give way. The pilot stated his left wing contacted the T-hangar as he was looking at and trying to maintain clearance with the other airplane.

Factual narrative

On June 18, 2000, at 1715 central daylight time, a Cessna 172M, N6557H, operated by a student pilot collided with a T-hangar while taxiing on the ramp at the Decatur Airport, Decatur, Illinois. The pilot was not injured. The airplane was substantially damaged. The 14 CFR Part 91 solo instructional flight was operating in visual meteorological conditions without a flight plan.

The pilot reported that he was cleared for takeoff on runway 36 when he requested a clearance to taxi back to the south T-hangars because he suspected a problem with the airplane's engine. The pilot reported the tower instructed him to taxi on runway 36 to the midfield taxiway. He stated that about 1/3 the way down the runway he was instructed to turn around and back taxi to the taxiway he was originally on.

The pilot reported that as he entered the taxiway he noticed another airplane near the Aeroclub office. He reported that as he continued north to the ramp the other airplane began taxiing to the south on the same taxi line that he was on. He stated he thought the other airplane was going to stop, but it did not. The pilot stated, "...I gave up the yellow line and moved to the left not knowing whether he was going to continue moving toward the taxiway or stop. I was concerned by the continued movement of the other Cessna and had directed my vision toward it and lost focus of how close I was to the hangar. I then caught the left wingtip on the southeast corner of the hangar south of the Aeroclub."

Aircraft

Registration
N6557H
Reported as
Cessna 172M
Category
Airplane
Serial number
17265487
Airframe hours
8,748
Engine
Lycoming O-360-D2G, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Decatur Aero Club, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 7, 2000 · 190 hours before
Departed
DEC
Destination
DEC
Airport
DEC · Decatur

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
46
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
95 total · 63 in this make and model · 4 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
DEC

FAA reports on this event · 1

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