DFW05CA205

NTSB accident investigation · Beech 35 · Boerne, TX · June 30, 2005

Accident · No injuriesData collectionFinal report
Date
June 29, 2005, 21:40 local (Jun 30, 2005, 02:40 UTC)
Place
Boerne, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8753ABeech 35
Weather
Visual (VMC) · Night
Status
Completed · report October 27, 2005
Report
Approved by Office Director
Parties
San Antonio
FAA report
20050629026909A
Case key
62162

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 airplane's collision with a deer during touchdown. A contributing factor was the prevailing dark night condition.

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 objectLanding - flare/touchdown
Light condition - dark nightFactor
Object - animal(s)Cause
Nose gear collapsedLanding - roll

Analysis

The 785-hour pilot reported that it was a "very dark night" when he made his visual approach to the runway, and both his landing light and the runway lights were on. Just after touch-down, with the nose-wheel still in the air, the pilot saw something on the right [side], then felt a thud and saw a deer under the nose on the left side. The pilot then, "felt a second thud" which he believed to be the deer, passing under the left flap. The airplane's nose then dropped, and skidded along the runway, as the airplane veered to the right. The airplane came to a stop approximately 20-feet from the right side of the runway. The deer was killed from the impact.

Factual narrative

On June 29, 2005, at 2140 central daylight time, a single-engine Beech 35 airplane, N8735A, sustained substantial damage after it collided with a deer while landing on Runway 34 at the Boerne Stage Field Airport (5C1), near San Antonio, Texas. The private pilot, the sole occupant of the airplane, was not injured. The airplane was registered to and operated by the pilot. Dark night visual meteorological conditions prevailed for the personal flight that was conducted under 14 Code of Federal Regulations Part 91. A flight plan was not filed for the 711-nautical mile cross country flight that originated from the Weedon Field Airport (EUF), near Eufaula, Alabama, about 1715, with 5C1, as its final destination.

The 785-hour pilot reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) that it was a "very dark night" when he made his approach to 5C1. The pilot stated that the runway lights were already on when he entered the traffic pattern and when he was on final, he turned the airplane's landing lights on. Just after touch-down, while the nose-wheel was still in the air he, "saw something on the right [side], then felt a thud and saw a deer under the nose on the left side." The pilot then, "felt a second thud" which he believed to be the deer, passing under the left flap. The airplane's nose landing gear collapsed and the airplane continued to skid on the runway, as the airplane veered to the right of the centerline. The airplane came to a stop approximately 20-feet from the right edge of the runway with, " the nose in the dirt and the tail up in the air." The pilot also noted that the deer was killed and was laying on the runway.

The pilot reported that the airplane's nosewheel had been sheered off at the lower strut, the lower engine cowl/gear doors were damaged, both propeller blades were bent back, and the left flap was bent upward.

The airplane was examined by an Federal Aviation Administration (FAA) inspector and a certificated airframe and powerplant mechanic. Photos of the airplane revealed structural damage occurred to the firewall.

The pilot stated in the NTSB Form 6120.1/2 under the section; Recommendation (How This Accident Could Have Been Prevented): "Surround the airfield with a deer-proof fence, to keep deer and other wildlife off the runway. Use an airport dog that will chase deer away, or by eliminating food sources that attract wildlife."

At 2153, the automated weather observing system at the San Antonio International Airport (SAT), approximately 16 miles southeast of the accident site, reported wind from 140 degrees at 12 knots, 10 statute miles visibility, clear skies, 84 degrees Fahrenheit, dew point 71 degrees Fahrenheit, and a barometric pressure of 29.95 inches of Mercury.

Aircraft

Registration
N8753A
Reported as
Beech 35
Category
Airplane
Serial number
D-2175
Airframe hours
3,811
Engine
Continental E185, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 2004
Departed
EUF · Eufaula, AL
Destination
5C1 · San Antonio, TX
Airport
5C1 · Boerne Stage Field

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
53
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
785 total · 277 in this make and model · 703 as pilot in command · 24 in the last 90 days · 11 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
140° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 72 °F
Altimeter
29.95 inHg
Observed at
SAT, 16 nm away

FAA reports on this event · 1

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