Pilot Debrief

EVEKTOR AEROTECHNIK EV97 near Midland, TX — 2024-07-29

Final reportCEN24LA289
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Date
2024-07-29
Location
Midland, TX, USA
Airport
MAF
Aircraft
EVEKTOR AEROTECHNIK EV97
Registration
N916SR
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Taxi

Probable cause

The pilot’s failure to maintain directional control during taxi due to strong wind gusts.

NTSB narrative

According to the pilot, she was on a multi-day cross-country flight in the experimental light sport airplane. Two days before the accident, she stopped for fuel and had the brakes serviced because she said the brakes were sticking while taxiing; she reported that the brakes worked fine after the maintenance was performed. The pilot continued the cross-country flight and stopped at another airport to refuel. The pilot reported that while taxiing from the fuel area to the runway, the right brake became inoperative, and the airplane veered off the taxiway and into the grass. The right landing gear strut broke, and the right wing sustained substantial damage. The brake system and the steering linkage for the nose landing gear were examined. No anomalies were noted that would have precluded normal operation of the brakes or steering. The investigators were unable to replicate the brake anomaly. At the time of the accident the wind was 140° at 11 knots, gusting to 19 knots. It is likely that during the taxi the pilot did not properly account for the gusting wind and lost directional control.

Analysis

Primary failure mode
Mechanical failure
First missed decision gate
Pilot could have aborted taxi after right brake failure.

NTSB coding

Evidence available

  • Photos
  • 5 docket documents
View NTSB final reportView NTSB docket

Docket documents5

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EVEKTOR AEROTECHNIK EV97 near Midland, TX — 2024-07-29 · Pilot Debrief