GAA16CA028

NTSB accident investigation · Maule M5 · Goodland, KS · October 24, 2015

Accident · No injuriesData collectionFinal report
Date
October 24, 2015, 15:20 local (21:20 UTC)
Place
Goodland, KS
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5638KMaule M5
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report March 14, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
Case key
92238

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 inadequate crosswind compensation and subsequent loss of directional control during the landing roll, resulting in a runway excursion and nose over.

Findings · 4

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-5-210TC: 1 caseAll aircraft: 3,958 casesProbable cause
Performance/control parameters: crosswind correctionAircraft › Aircraft oper/perf/capability · Not attained/maintainedMaule M-5-210TC: 1 caseAll aircraft: 184 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMaule M-5-210TC: 1 caseAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentMaule M-5-210TC: 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

According to the pilot of the tailwheel-equipped airplane, during the landing roll at 70 knots, on runway 30, the airplane encountered a powerful gust of wind. He reported that the gust caused the tail to lift off of the runway, and the right wing impacted the grass safety area located to the right of the concrete runway. The pilot reported that after the right wing impacted the ground, the airplane was "catapulted" into the air about 10 feet, and came to rest inverted about 30 feet to the right of the runway. The airplane sustained substantial damage to wings, fuselage, and empennage. At the time of the accident, the wind at the aerodrome was reported as 210 degrees true at 9 knots. In the hours preceding the accident, the aerodrome reported wind from the south-west with gusts up to 19 knots. The pilot reported that there were no mechanical failures or anomalies prior to or during the flight that would have prevented normal flight operation.

Factual narrative

According to the pilot of the tailwheel-equipped airplane, during the landing roll at 70 knots, on runway 30, the airplane encountered a powerful gust of wind. He reported that the gust caused the tail to lift off of the runway, and the right wing impacted the grass safety area located to the right of the concrete runway. The pilot reported that after the right wing impacted the ground, the airplane was "catapulted" into the air about 10 feet, and came to rest inverted about 30 feet to the right of the runway. The airplane sustained substantial damage to wings, fuselage, and empennage. At the time of the accident, the wind at the aerodrome was reported as 210 degrees true at 9 knots. In the hours preceding the accident, the aerodrome reported wind from the south-west with gusts up to 19 knots. The pilot reported that there were no mechanical failures or anomalies prior to or during the flight that would have prevented normal flight operation.

Aircraft

Registration
N5638K
Reported as
Maule M5 (210TC)
Category
Airplane
Serial number
9002C
Built
1980
Airframe hours
1,893
Engine
Lycoming TO-360-F1A6D, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gregory L. Whipple
Registered owner
Gregory L. Whipple
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 10, 2015
Departed
E98 · Los Lunas, NM
Destination
YKN · Yankton, SD
Airport
GLD · Renner Fld /Goodland Muni/, runway 30, 5,499 × 100 ft, concrete
Equipment
Stall warning system, Auto-pilot

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
76
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
March 29, 2014
Seat
Left
Restraint
3-point
Flight hours
10,400 total · 7,000 in this make and model · 10,300 as pilot in command · 10 in the last 90 days · 10 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 32 °F
Altimeter
30.19 inHg
Observed at
KGLD

Docket · 3

The files NTSB released with the investigation on February 5, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 MB in all.