DEN90LA081

NTSB accident investigation · North American AT-6G · Grand Junction, CO · March 28, 1990

Accident · Minor injuriesLimited investigationFinal report
Date
March 28, 1990, 14:20 local (21:20 UTC)
Place
Grand Junction, CO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N426DBNorth American AT-6G
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
FAA report
19900328009969A
Case key
17909

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 failure to correct a swerve during landing roll.

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.

Loss of control - on ground/waterLanding - roll
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandFactor
Ground loop/swerve - not correctedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll

Analysis

The commercial pilot made a landing on runway 11, with winds he estimated were 210 degrees at 19 gusting to 29 knots. He said that during landing roll, the plane swerved to the right and departed the runway. He added power to attempt to regain directional control, to no avail. The left main gear leg snapped and the plane ground looped to the left and came to rest nose down. The right wing, cowling, and both main landing gear were damaged. The air traffic control tower verified that the wind was gusting to 30 knots at the time of the accident.

Aircraft

Registration
N426DB
Reported as
North American AT-6G
Category
Airplane
Serial number
49-3292
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dorr H. Burns
Registered owner
Unknown
Departed
CNY · Moab, UT
Destination
GJT
Airport
GJT · Walker Field, runway 11, 10,500 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
5,000 total · 400 in this make and model · 5,000 as pilot in command · 10 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 19 knots, gusting 29
Visibility
90 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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