CEN26LA113

NTSB accident investigation · Costruzioni Aeronautiche Tecna P-MENTOR · Des Moines, IA · February 11, 2026

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 11, 2026, 13:30 local (19:30 UTC)
Place
Des Moines, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N316VVCostruzioni Aeronautiche Tecna P-MENTOR
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 16, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20260211001299A
Case key
202425

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 solo student pilot’s improper landing flare and subsequent improper recovery from a bounced landing, which resulted in a loss of directional control and a runway excursion.

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.

Action: delayed actionPersonnel issues › Action/decision · Student/instructed pilotCostruzioni Aeronautiche Tecna P-MENTOR: 2 casesAll aircraft: 894 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCostruzioni Aeronautiche Tecna P-MENTOR: 2 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotCostruzioni Aeronautiche Tecna P-MENTOR: 1 caseAll aircraft: 9,295 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · Student/instructed pilotCostruzioni Aeronautiche Tecna P-MENTOR: 2 casesAll aircraft: 1,386 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 solo student pilot reported that during the approach to the runway, she reduced the engine power while over the runway threshold. The airplane floated, it landed hard on the runway, and then it bounced. After a second bounce, the student pilot applied the brakes. The airplane bounced a third time and departed the runway to the left. During the runway excursion, the left wing impacted a runway sign. The airplane came to rest upright on a grass field near the runway. The airplane sustained substantial damage to the left wing and the engine mount. The student pilot reported there were no preimpact mechanical malfunctions or failures with the airframe or the engine that would have precluded normal operation.

Aircraft

Registration
N316VV
Reported as
Costruzioni Aeronautiche Tecna P-MENTOR
Category
Airplane
Serial number
1111/US
Built
2024
Airframe hours
712
Engine
Rotax Aircraft Engines 912iSC, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Vertical Vision Flight Academy, doing business as Vertical Vision Flight Academy
Registered owner
Golden Age N316vv LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 22, 2026 · 36.2 hours before
Departed
DSM · Des Moines, IA
Destination
DSM · Des Moines, IA
Airport
DSM · Des Moines Intl, runway 31, 9,001 × 150 ft, concrete
Equipment
ADS-B, Auto-pilot, Electronic multifunction display, Electronic primary flight display

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
42
Injuries
None
Certificate
Student
Medical
Class 2, Waiver time limited special
Last flight review
February 2, 2026
Seat
Left
Restraint
3-point
Flight hours
43.9 total · 43.9 in this make and model · 0.7 as pilot in command · 35.9 in the last 90 days · 13.1 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 7 knots
Visibility
10 statute miles
Temperature
48 °F, dew point 21 °F
Altimeter
30.31 inHg
Observed at
KDSM
METAR
METAR KDSM 111854Z 26007KT 10SM FEW200 SCT250 09/M06 A3031 RMK AO2 SLP270 T00891056

Docket · 3

The files NTSB released with the investigation on April 16, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 9.2 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.