WPR26LA138

NTSB accident investigation · Boeing A75N1 · Mesa, AZ · March 21, 2026

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 21, 2026, 13:15 local (20:15 UTC)
Place
Mesa, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5045VBoeing A75N1
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 25, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA
FAA report
20260321001959I
Case key
202691

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 rollout, which resulted in a ground loop.

Findings · 2

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 · PilotBoeing A75N1(PT17): 33 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBoeing A75N1(PT17): 27 casesAll aircraft: 3,958 casesProbable cause

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 rollout, the airplane encountered a strong wind gust and subsequently veered to the right. The pilot applied corrective control inputs; however, the airplane ground looped, and the left wing contacted the ground, resulting in substantial damage. Reported wind conditions 21 minutes prior to the accident were variable at 6 kts and wind conditions 39 minutes after the accident were from 280° at 4 knots. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N5045V
Reported as
Boeing A75N1
Category
Airplane
Serial number
75-5422
Built
1942
Airframe hours
270
Engine
Lycoming R-680, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 13, 2025
Destination
Same as departure
Airport
FFZ · Falcon Field, runway 22L, 5,100 × 100 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
70
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
November 14, 2025
Seat
Rear
Flight hours
34,671 total · 57 in this make and model · 30,000 as pilot in command · 60.8 in the last 90 days · 51.7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
100 °F, dew point 25 °F
Altimeter
29.83 inHg
Observed at
FFZ
METAR
METAR KFFZ 212054Z 28004KT 10SM CLR 38/M04 A2983 RMK AO2 SLP076 T03781044 58024=

Docket · 2

The files NTSB released with the investigation on June 25, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.9 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.