GAA19CA007

NTSB accident investigation · Maule M7 · Medford, OR · October 6, 2018

Accident · No injuriesData collectionFinal report
Date
October 6, 2018, 16:30 local (23:30 UTC)
Place
Medford, OR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N10555Maule M7
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 8, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20181006019519A
Case key
98429

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain directional control during landing.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedMaule M-7-235B: 4 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMaule M-7-235B: 7 casesAll aircraft: 9,295 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 roll, a wind gust from the left caused the left wing to rise. The airplane veered right, and he added full aileron, rudder, and brake to recover to no avail. The pilot stated he heard a "loud noise," the airplane veered sharply, and it then came to rest on an adjacent taxiway. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation station at the airport reported that, about 23 minutes before the accident, the wind was from 330° at 10 knots. The airplane landed on runway 32.

Factual narrative

The pilot of the tailwheel-equipped airplane reported that, during the landing roll, a wind gust from the left caused the left wing to rise. The airplane veered to the right, he added full aileron, rudder, and brake to recover to no avail. He added that there was a "loud noise", the airplane veered sharply, and came to rest on an adjacent taxiway. The airplane sustained substantial damage to the right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about 23 minutes before the accident, the wind was from 330° at 10 knots. The airplane landed on runway 32.

Aircraft

Registration
N10555
Reported as
Maule M7 (235B)
Category
Airplane
Serial number
23055C
Built
1999
Airframe hours
722.2
Engine
Lycoming IO-540-W1A5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Aeromarine Publishing Corp
Registered owner
Aeromarine Publishing Corp
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 22, 2018
Departed
VUO · Vancouver, WA
Destination
MFR · Medord, OR
Airport
MFR · Rogue Valley Intl - Medford, runway 32, 8,800 × 150 ft, asphalt
Equipment
Stall warning system, ADS-B, Electronic flight bag or handheld device, Onboard weather

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
68
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
BasicMed
Last flight review
June 4, 2017
Seat
Left
Restraint
4-point
Flight hours
917 total · 497 in this make and model · 792 as pilot in command · 8 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 10 knots
Visibility
10 statute miles
Lowest ceiling
5,500 ft broken
Temperature
63 °F, dew point 46 °F
Altimeter
30.09 inHg
Observed at
KMFR, 1 nm away

Docket · 2

The files NTSB released with the investigation on February 6, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.5 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.