CEN16LA008

NTSB accident investigation · Beechcraft A36 · Dallas, TX · October 12, 2015

Accident · No injuriesLimited investigationFinal report
Date
October 12, 2015, 13:40 local (18:40 UTC)
Place
Dallas, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N55674Beechcraft A36
Defining event
Taxi: Ground handling event
Weather
Visual (VMC) · Day
Status
Completed · report November 30, 2015
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA North Texas FSDO
FAA report
20151012022049A
Case key
92161

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s improper navigation onto a vehicle service road while taxiing and his subsequent distraction while looking at an airport diagram, which led to the airplane impacting a fence post.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Planning/preparation: flight planning/navigationPersonnel issues › Task performance · PilotBeech A36: 2 casesAll aircraft: 179 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotBeech A36: 17 casesAll aircraft: 1,391 casesProbable cause
Attention/monitoring: monitoring environmentPersonnel issues › Psychological · PilotBeech A36: 2 casesAll aircraft: 809 casesProbable cause
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Contributed to outcomeBeech A36: 2 casesAll aircraft: 313 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was taxiing for takeoff when he inadvertently turned onto a vehicle service road instead of the taxiway as he was leaving the ramp area. He then looked down to review the airport diagram on his tablet. As he was reviewing the airport diagram while still taxiing, the left wing impacted a fence post. The airplane's nose then turned left, and the front of the airplane impacted a vehicle gate, which resulted in substantial damage to the left wing.

Factual narrative

On October 12, 2015, about 1340 central standard time, a Beechcraft A36, N55674, sustained substantial damage while taxiing for takeoff at Dallas Love Field (DAL), Dallas, Texas, when the left wingtip hit a service road fence post. The pilot, the sole occupant, was not injured. The airplane was owned and operated by Frog Air LLC under the provisions of the 14 Code of Federal Regulations Part 91 as a personal flight. Visual meteorological conditions prevailed at the time of the accident, and an instrument flight plan was filed. The destination airport was the Rick Husband Amarillo International Airport (AMA), Amarillo, Texas. Air traffic control cleared the pilot to taxi to runway 31R via Taxiway A. While leaving the ramp area and transitioning to the taxiway environment, the pilot joined a vehicle service road instead of Taxiway A. As he taxied on the service road, the airplane came to a security fence on the left side of the road. The pilot reported that he looked down to review the airport diagram on his iPad. As he was looking over the airport diagram while still taxiing, the left wing impacted a fence post, which was part of a vehicle gate. The impact turned the nose of the aircraft to the left and the front of the aircraft impacted the vehicle gate, resulting in substantial damage to the left wing. At 1353, the surface weather at DAL was: wind variable at 4 kts; 10 miles visibility; skies clear; temperature 33 degrees C; dew point 17 degrees C; altimeter 29.78 inches of mercury.

Aircraft

Registration
N55674
Reported as
Beechcraft A36
Category
Airplane
Serial number
E-2542
Built
1990
Engine
Continental IO-550B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Frog Air LLC
Registered owner
Frog Air LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 9, 2015
Departed
DAL · Dallas, TX
Destination
AMA · Amarillo, TX
Flight plan
IFR
Airport
DAL · Dallas Love Field Airport
Equipment
Stall warning system, Auto-pilot, Onboard weather

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
62
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2
Seat
Left
Restraint
3-point
Flight hours
2,950 total · 1,500 in this make and model · 2,537 as pilot in command · 75 in the last 90 days · 23 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 63 °F
Altimeter
29.78 inHg
Observed at
DAL

Docket · 1

The files NTSB released with the investigation on November 2, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.1 MB in all.

FAA reports on this event · 1

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