CHI06CA254

NTSB accident investigation · Air Tractor AT-400A · Alliance, NE · August 24, 2006

Accident · No injuriesData collectionFinal report
Date
August 23, 2006, 19:15 local (Aug 24, 2006, 01:15 UTC)
Place
Alliance, NE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N73006Air Tractor AT-400A
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2006
Report
Approved by Office Director
FAA report
20060823017199A
Case key
64569

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 pilot's inadequate preflight inspection which led to the aircraft tow bar not being removed prior to flight.

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 objectTakeoff
Preflight planning/preparation - inadequatePilot in commandCause
Misc eqpt/furnishings,tow bar - not removedCause

Analysis

The airplane was substantially damaged during takeoff when the tow bar came off and struck the tail of the airplane. The pilot reported that during the preflight inspection, he noticed that the tow bar was still attached to the airplane. He stated that he was distracted by an employee during the preflight. The tow bar was not removed prior to the flight.

Factual narrative

The airplane was substantially damaged during takeoff when the tow bar that was not removed came off and struck the tail of the airplane. The pilot reported that during the pre-flight inspection, he noticed that the tow bar was still attached to the airplane. He stated that he was distracted by an employee during the pre-flight. The tow bar was not removed prior to the flight.

Aircraft

Registration
N73006
Reported as
Air Tractor AT-400A
Category
Airplane
Serial number
400A-0501
Engine
Pratt & Whitney PT6A, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Airworthiness certificate
Special, Restricted (Special)
Departed
AIA · Alliance, NE
Airport
AIA · Alliance Muni, runway 12, 9,202 × 150 ft

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
43
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2
Flight hours
3,500 total · 1,500 in this make and model · 300 in the last 90 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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