N316VV Costruzioni Aeronautiche Tecna P-MENTOR accident

NTSB CEN26LA113 · 2026-02-11 · Des Moines, IA · near DSM

Docket — crew, injuries and powerplant

Factual narrative

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.

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. The National Transportation Safety Board determined the probable cause of this accident.

Circumstances

Event type
Accident
Highest injury
None
Weather conditions
Visual Meteorological Cond
Light condition
Day
Ceiling (ft)
0
Visibility (sm)
10
Wind direction
260
Wind speed (kt)
7
Temperature (F)
48
Nearest airport
DES MOINES INTL
Distance from field
0.001
Airport elevation
957

Aircraft

RegistrationMakeModelDamageFAR part
N316VV COSTRUZIONI AERONAUTICHE TECNA P-MENTOR SUBS 091

Sequence of events

#OccurrencePhase
2 Landing-flare/touchdown Hard landing Cruise
3 Landing-flare/touchdown Loss of control on ground defining Cruise
4 Landing-landing roll Runway excursion Cruise
5 Landing-landing roll Collision with terr/obj (non-CFIT) Cruise
6 Post-impact Evacuation Approach

Findings

Finding
Personnel issues-Action/decision-Action-Delayed action-Student/instructed pilot cause
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Landing flare-Not attained/maintained cause
Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot cause
Personnel issues-Action/decision-Action-Incorrect action performance-Student/instructed pilot cause