GAA18CA510

NTSB accident investigation · Maule MX7 · Post Mills, VT · August 24, 2018

Accident · No injuriesData collectionFinal report
Date
August 24, 2018, 14:58 local (18:58 UTC)
Place
Post Mills, VT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N524TRMaule MX7
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report February 11, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180824012259A
Case key
98162

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 landing, which resulted in a runway excursion and subsequent impact with trees.

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/maintainedMaule MX-7-180A: 7 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMaule MX-7-180A: 11 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Effect on operationMaule MX-7-180A: 1 caseAll aircraft: 933 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-quipped airplane reported that, during landing on a grass strip, the airplane bounced, and he subsequently performed a successful go-around. On the second landing attempt, shortly after touchdown, the airplane bounced again and instead of going around, he "decided to try to save the landing." Shortly after the airplane stopped bouncing, the airplane veered left, exited the runway to the left, and impacted trees. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel equipped airplane reported that, during landing on a grass strip, the airplane bounced and he performed a successful but "scary" go-around. On the second landing attempt, shortly after touchdown, the airplane bounced again and instead of going around, he "decided to try to save the landing." Shortly after the airplane stopped bouncing, the airplane veered left, exited the runway to the left, and impacted trees. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported that the wind was 270° at 7 knots. An automated weather observation station located on the airport about 16 NM away, reported that, about the time of the accident, the wind was calm. The pilot landed the airplane on runway 22.

Aircraft

Registration
N524TR
Reported as
Maule MX7 (180A)
Category
Airplane
Serial number
20022C
Airframe hours
596
Engine
Lycoming O-360-C4F, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 7, 2018
Departed
POU · Poughkeepsie, NY
Destination
2B9 · Post Mills, VT
Airport
2B9 · Post Mills, runway 22, 2,900 × 80 ft
Equipment
Unknown

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
77
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
234 total · 57 in this make and model · 89 as pilot in command · 61 in the last 90 days · 42 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 61 °F
Altimeter
30.15 inHg
Observed at
KLEB, 16 nm away

Docket · 2

The files NTSB released with the investigation on October 28, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 343 KB 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.