CHI00LA021

NTSB accident investigation · Cessna 172N · Crandon, WI · October 25, 1999

Accident · No injuriesLimited investigationFinal report
Date
October 24, 1999, 21:45 local (Oct 25, 1999, 02:45 UTC)
Place
Crandon, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4776ECessna 172N
Weather
Visual (VMC) · Night/bright
Status
Completed · report June 21, 2000
Report
Approved by Office Director
FAA report
19991024037229A
Case key
47687

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 deer that ran out onto the runway and collided with the airplane. A factor associated with the accident was the night lighting conditions.

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.

In flight collision with objectTakeoff
Object - animal(s)Cause
Light condition - bright nightFactor

Analysis

The pilot reported seeing one deer cross the runway during his night takeoff roll. Shortly thereafter, another deer ran onto the runway and contacted the right main landing gear on the airplane. The pilot continued the takeoff and flew around trying to assess the damage on the airplane. He then returned to the airport and made an uneventful landing. Post accident inspection of the airplane revealed damage to the right main landing gear and the right horizontal stabilizer.

Factual narrative

On October 24, 1999, at 2145 central daylight time, a Cessna 172N, N4776E, collided with a deer on takeoff from runway 29 at the Crandon Municipal Airport, Crandon, Wisconsin. The private pilot and his passenger were not injured. The airplane was substantially damaged. The 14 CFR Part 91 flight was operating in visual meteorological conditions without a flight plan. The flight was originating at the time of the accident.

The pilot reported that he was about 1,300 feet down the runway during the takeoff roll when he saw a deer cross the runway about 75 yards in front of the airplane. He reported he watched for another deer, but did not see one. He continued the takeoff and shortly after lifting off, at an altitude of about 4 feet, he saw another deer. He reported be pulled back on the yoke to try and avoid the deer; however, the head of the deer contacted the right main landing gear. He reported, "The plane immediately dived. I pulled back on the yoke and reset my takeoff picture. The plane dived again and I yanked back and muscled the plane aloft." The pilot reported that once becoming airborne, he flew around trying to assess the damage on the airplane. He reported he was able to return to the airport where he made an uneventful landing.

Post accident inspection of the airplane revealed the main right landing gear was damaged along with the right horizontal stabilizer. The accident occurred at night.

Aircraft

Registration
N4776E
Reported as
Cessna 172N
Category
Airplane
Serial number
17271641
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Duffy'S Aircraft Sales
Airworthiness certificate
Standard, Normal
Departed
Y55
Destination
PBH · Phillips, WI
Airport
Y55 · Crandon Municipal, runway 29, 3,100 × 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
21
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
61 total · 61 in this make and model · 20 as pilot in command · 51 in the last 90 days · 13 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
270° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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

Other investigations on N4776E · 2

Matched to the same aircraft by N-number and date.