FTW96LA211

NTSB accident investigation · Boeing E75 · Taos, NM · May 11, 1996

Accident · No injuriesLimited investigationFinal report
Date
May 11, 1996, 11:40 local (17:40 UTC)
Place
Taos, NM
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4787VBoeing E75
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 1996
Report
Approved by Office Director
FAA report
19960511010209A
Case key
19837

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 maintain directional control. A factor was the dust devil.

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 - dust devil/whirlwindFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
Main gear collapsedLanding - roll
Terrain condition - soft
Landing gear,main gear - overload

Analysis

Unicom reported, and a flag at the north end of the airport indicated, that the wind was light and variable from the northwest. As the pilot turned on final approach to runway 4, the wind caused the airplane to drift slightly right of the runway centerline. The pilot corrected and made a wheel landing. As speed dissipated below 50 mph and the tail wheel settled to the ground, the airplane shuddered slightly, then veered to the right. Full right aileron, left rudder, and left brake were applied but to no avail. The left wing contacted the ground and the airplane went off the right side of the runway into soft dirt, shearing off the left main landing gear. The pilot said another pilot reported seeing a dust devil on the south side of the airport just before the accident occurred.

Factual narrative

On May 11, 1996, approximately 1140 mountain daylight time, a Boeing E75, N4787V, registered to Golden Wings Advertising, Inc., was substantially damaged during landing at Taos, New Mexico. The airline transport pilot and passenger were not injured. Visual meteorological conditions prevailed and no flight plan was filed for the local air tour flight being conducted under Title 14 CFR Part 91. The flight originated from Taos, New Mexico at approximately 1125.

According to the pilot, Unicom reported the wind to be light and variable from the northwest. As he entered the pattern, a flag at the north end of the airport also indicated the wind was from the northwest. When he turned on final approach, the wind caused the airplane to drift slightly right of the runway centerline. He corrected and made a normal wheel landing on runway 4. As speed dissipated (under 50 mph) and the tail wheel settled to the ground, the airplane "shuddered slightly." The airplane suddenly veered to the right and the right wing rose. Full right aileron and left rudder were applied but to no avail. The left brake was applied and locked but the airplane continued to veer right. The left wing contacted the runway and the airplane went off the right side of the runway into soft dirt, shearing off the left main landing gear. The pilot said another pilot told him that they had seen a dust devil on the south side of the airport just before the accident occurred.

Aircraft

Registration
N4787V
Reported as
Boeing E75
Category
Airplane
Serial number
75-5814
Airframe hours
3,300
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Registered owner
Golden Wings Advertising, Inc.
Airworthiness certificate
Standard, Aerobatic
Last inspection
100 hour · August 10, 1995 · 65 hours before
Departed
SKX
Airport
SKX · Taos Municipal, runway 4, 5,798 × 75 ft, asphalt

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
59
Certificates
Airline transport, Flight engineer, Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
17,850 total · 206 in this make and model · 9,720 as pilot in command · 37 in the last 90 days · 9 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
SKX

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 N4787V · 1

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