GAA15CA169

NTSB accident investigation · Weatherly 201B · Pemberton, NJ · June 22, 2015

Accident · No injuriesData collectionFinal report
Date
June 22, 2015, 19:45 local (23:45 UTC)
Place
Pemberton, NJ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N1292WWeatherly 201B
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 12, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20150622009529A
Case key
91520

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 failure to maintain directional control during the takeoff roll, which resulted in the airplane's left main landing gear impacting an unknown object, and subsequent collapse during landing.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotWeatherly 201B: 1 caseAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedWeatherly 201B: 2 casesAll aircraft: 3,958 casesProbable cause
Object/animal/substance: hidden/submerged objectEnvironmental issues › Physical environment · Contributed to outcomeWeatherly 201B: 1 caseAll aircraft: 36 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 during the takeoff roll, the airplane drifted left of the runway center and the left main landing gear struck an unknown object in the tall grass. The pilot stated that he was unsure of the damage and continued his aerial application flight. During landing, observers on the ground determined that the left main landing gear was damaged. The pilot diverted to an airport that he determined would be more suitable for an emergency landing. During the landing, the left main landing gear collapsed, which caused substantial damage to the left wing. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot reported that during the takeoff roll, the airplane drifted left of the runway center and the left main landing gear struck an unknown object in the tall grass. The pilot stated that he was unsure of the damage and continued his aerial application flight. During landing, observers on the ground determined that the left main landing gear was damaged. The pilot diverted to an airport that he determined would be more suitable for an emergency landing. During the landing, the left main landing gear collapsed, which caused substantial damage to the left wing. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N1292W
Reported as
Weatherly 201B (B)
Category
Airplane
Serial number
643
Built
1975
Airframe hours
5,209.1
Engine
Pratt & Whitney R985-AN14B, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Jersey Devil Dusters LLC
Registered owner
Jersey Devil Dusters LLC
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · November 7, 2014
Departed
Private, NJ
Destination
3NJ1 · Pemberton, NJ
Airport
3NJ1 · Pemberton, runway 22, 2,568 × 100 ft, grass/turf
Equipment
Stall warning system

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
45
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
February 1, 2015
Seat
Single
Restraint
4-point
Flight hours
3,500 total · 45 in this make and model · 3,460 as pilot in command · 55 in the last 90 days · 20 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 6 knots
Visibility
10 statute miles
Temperature
81 °F, dew point 66 °F
Altimeter
29.95 inHg
Observed at
KWRI, 5 nm away

Docket · 3

The files NTSB released with the investigation on August 5, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.

Other investigations on N1292W · 1

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