- Date
- October 11, 2015, 16:48 local (21:48 UTC)
- Place
- Mankato, MN
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N3180GMaule M 7-235C
- Defining event
- Landing: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report January 15, 2016
- Report
- Approved by Office Director
- NTSB office
- General Aviation Accidents
- Parties
- FAA Minneapolis FSDO
- FAA report
- 20151011017189A
- Case key
- 92198
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 the go-around, which resulted in a collision with terrain.
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.
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 reported that he was landing in gusting wind conditions, and that while on final, "the wind let off causing us to sink faster than I wanted so I added power." He reported that the airplane drifted to the left side of the runway, he attempted to correct the drift, and then he decided to execute a go-around. He reported that during the go around, he encountered a large gust of wind while in a nose high attitude, and added full right rudder and full left aileron. The right main landing gear struck the ground and was severed, and the airplane impacted the ground. A postflight inspection revealed substantial damage to the fuselage and right wing. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. The pilot stated as a safety recommendation, he should have "Come in a little faster and used 1 or 2 notches of flaps versus 3."
Factual narrative
The pilot reported that he was landing in gusting wind conditions, and that while on final, "the wind let off causing us to sink faster than I wanted so I added power." He reported that the airplane drifted to the left side of the runway, he attempted to correct the drift, and then he decided to execute a go-around. He reported that during the go around, he encountered a large gust of wind while in a nose high attitude, and added full right rudder and full left aileron. The right main landing gear struck the ground and was severed, and the airplane impacted the ground. A postflight inspection revealed substantial damage to the fuselage and right wing. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. The pilot stated as a safety recommendation, he should have "Come in a little faster and used 1 or 2 notches of flaps versus 3." Visual meteorological conditions prevailed in the area at the time of the accident. The local automated weather observing system was reporting; wind 180 degrees at 16 knots gusting to 22 knots. The Maule M-7-235C airplane flight manual describes the normal flight operations for crosswind landings and takeoffs. This manual does not have a maximum safe crosswind velocity chart. This manual states in part; Maximum demonstrated crosswind component is 12 knots (14 miles per hour) and flap extension should be limited to 0 degrees (first notch) with such crosswind or higher. 12 knots (14 miles per hour) is the maximum demonstrated for certification of the airplane and is not considered limiting with flaps at 0 degrees.
Aircraft
- Registration
- N3180G
- Reported as
- Maule M 7-235C (235C)
- Category
- Airplane
- Serial number
- 25002C
- Built
- 1996
- Airframe hours
- 1,624.9
- Engine
- Lycoming IO-540-WIA5, 235 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Roger D. Rehnelt
- Registered owner
- Roger D. Rehnelt
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · August 14, 2015
- Departed
- MKT · Mankato, MN
- Destination
- MKT · Mankato, MN
- Airport
- MKT · Mankato Rgnl, runway 22, 4,000 × 75 ft, asphalt
- Equipment
- Electronic primary flight display, Handheld GPS, Electronic multifunction display, Electronic flight bag or handheld device, Stall warning system, 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
- 44
- Injuries
- None
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Without waivers/limitations
- Last flight review
- February 8, 2015
- Seat
- Left
- Restraint
- 3-point
- Flight hours
- 209 total · 61 in this make and model · 209 as pilot in command · 21 in the last 90 days · 11 in the last 30 days · 2 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 180° at 16 knots, gusting 22
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 88 °F, dew point 54 °F
- Altimeter
- 29.39 inHg
- Observed at
- KMKT
Docket · 3
The files NTSB released with the investigation on December 17, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.1 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.