WPR14CA009

NTSB accident investigation · Beech A36 · Tilden, TX · October 6, 2013

Accident · Serious injuriesData collectionFinal report
Date
October 6, 2013, 10:30 local (15:30 UTC)
Place
Tilden, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2051NBeech A36
Defining event
Initial climb: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report December 2, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20131006019519A
Case key
88178

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 decision to continue the takeoff from a wet and soft airstrip which resulted in his failure to maintain adequate airspeed and aircraft control during the takeoff initial climb.

Findings · 5

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.

Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedBeech A36: 12 casesAll aircraft: 1,681 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBeech A36: 43 casesAll aircraft: 9,295 casesProbable cause
Runway/land/takeoff/taxi surface: wet surfaceEnvironmental issues › Physical environment · Not specifiedBeech A36: 1 caseAll aircraft: 141 cases
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Not specifiedBeech A36: 2 casesAll aircraft: 264 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 the private airstrip was muddy and soft due to rain showers the night before. During the short field takeoff, the airplane drifted left of centerline and the left main landing gear encountered mud which impeded ground speed. The pilot applied right rudder control to re-center the airplane on the airstrip as the takeoff was continued. After rotation, the pilot kept the airplane in ground effect to build airspeed, however, he was approaching the end of the airstrip and trees. The pilot initiated a steep angle of attack which resulted in the airplane stalling about 60 feet above ground level. The airplane descended, collided with the ground, and cartwheeled before coming to rest. The wings and fuselage were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that the private airstrip was muddy and soft due to rain showers the night before. During the short field takeoff, the airplane drifted left of centerline and the left main landing gear encountered mud which impeded ground speed. The pilot applied right rudder control to re-center the airplane on the airstrip as the takeoff was continued. After rotation, the pilot kept the airplane in ground effect to build airspeed, however, he was approaching the end of the airstrip and trees. The pilot initiated a steep angle of attack which resulted in the airplane stalling about 60 feet above ground level. The airplane descended, collided with the ground, and cartwheeled before coming to rest. The wings and fuselage were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N2051N
Reported as
Beech A36 (UNDESIGNAT)
Category
Airplane
Serial number
E-1409
Built
1978
Airframe hours
6,249
Engine
Continental Motors IO-520-BB15, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
J & J Aircraft LLC
Registered owner
J & J Aircraft LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2013
Departed
NONE · Tilden, TX
Destination
PEZ · Pleasanton, TX
Airport
NONE · Private

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
56
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
December 6, 2012
Seat
Left
Restraint
3-point
Flight hours
740 total · 460 in this make and model · 718 as pilot in command · 7 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
30.02 inHg

Docket · 1

The files NTSB released with the investigation on November 15, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 872 KB 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.