CEN22LA280

NTSB accident investigation · Aero Commander S2R · Maryville, MO · June 21, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 21, 2022, 14:00 UTC
Place
Maryville, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N795MBAero Commander S2R
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20220621005059A
Case key
105340

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 control during the landing with a quartering tailwind.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAero Commander S2R: 5 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAero Commander S2R: 1 caseAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAero Commander S2R: 1 caseAll aircraft: 1,199 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAero Commander S2R: 1 caseAll aircraft: 3,958 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

After about 1 hour of flight in the agricultural airplane, the pilot was landing on his home airstrip on runway 14. The airplane touched down on centerline and bounced. The pilot attempted to correct for the crosswind; however, the airplane touched down again and ground looped off the side of the runway. The wings and the empennage sustained substantial damage. The pilot reported that there were no mechanical anomalies that would have precluded normal operations. The reported wind at the time of the accident was from 350 degrees at 6 knots, gusting to 15 knots.

Aircraft

Registration
N795MB
Reported as
Aero Commander S2R
Category
Airplane
Serial number
1720R
Airframe hours
8,703
Engine
P&W R1340-S3H1G, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Marlow Aviation LLC
Registered owner
Marlow Aviation LLC
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 7, 2022 · 10 hours before
Departed
EVU · Maryville, MO
Destination
Same as departure
Airport
EVU · Northwest Missouri regional, runway 14, 4,600 × 75 ft, concrete
Equipment
ADS-B, Satellite tracking device

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
25
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
April 12, 2021
Seat
Single
Restraint
5-point
Flight hours
789 total · 76 in this make and model · 130 in the last 90 days · 62 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 6 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 72 °F
Altimeter
30.06 inHg
Observed at
KEVU, 2 nm away
METAR
KEVU 220035Z AUTO 35011G15KT 10SM CLR 31/22 A3006 RMK AO2 LTG DSNT E THRU SW T03150226

Docket · 2

The files NTSB released with the investigation on October 11, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.