WPR22LA269

NTSB accident investigation · Miller-Thorp T-18 Tiger · Angel Fire, NM · July 23, 2022

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
July 23, 2022, 10:33 local (16:33 UTC)
Place
Angel Fire, NM · airport environment
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N926WMMiller-Thorp T-18 Tiger
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20220723013019A
Case key
105573

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 during the landing roll in gusting wind.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedMiller-Thorp T-18 TIGER: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationMiller-Thorp T-18 TIGER: 1 caseAll aircraft: 1,199 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 of the tailwheel-equipped airplane reported that, during the landing roll, he encountered a gusting left crosswind. He was unable to maintain directional control and the airplane veered off the runway to the left. The airplane subsequently collided with a drainage ditch and nosed over coming to rest inverted. The airplane sustained substantial damage to the vertical stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N926WM
Reported as
Miller-Thorp T-18 Tiger
Category
Airplane
Serial number
279-1
Built
1979
Airframe hours
1,825
Engine
Lycoming O-320-A2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · May 14, 2022
Destination
Same as departure
Airport
KAXX · Angel Fire Airport, runway 35, 8,900 × 100 ft, asphalt
Equipment
ADS-B, Electronic primary flight display, Handheld GPS

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
63
Injuries
Minor
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
April 30, 2022
Seat
Left
Restraint
4-point
Flight hours
1,895 total · 800 in this make and model · 1,799 as pilot in command · 3 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 50 °F
Altimeter
30.41 inHg
Observed at
KAXX, 0.5 nm away
METAR
KAXX 231635Z AUTO 29009KT 10SM CLR 22/10 A3041 RMK AO2 T02230104

Docket · 2

The files NTSB released with the investigation on August 30, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.