No fatalities

FLIGHT DESIGN GMBH CTLS accident at Kayenta, AZ, 19 Jun 2025

Kayenta, AZ, United States

On June 19, 2025, a FLIGHT DESIGN GMBH CTLS operated by AMPLE AVIATION LLC was involved in an aviation accident near Kayenta, AZ. No fatalities were reported. Investigators recorded the probable cause as: The pilots’ failure to maintain airplane control during takeoff in gusting crosswind conditions, which resulted in a runway excursion. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilots’ failure to maintain airplane control during takeoff in gusting crosswind conditions, which resulted in a runway excursion.

— NTSB Determination

Contributing factors

PilotCopilotLateral/bank control — Not attained/maintainedAbility to respond/compensate