1 fatality

2014 North Wing Apache Sport Crash in Omro, Wisconsin (N2725T)

Omro, WI, United States

On July 3, 2014, a NORTHWING DESIGN APACHE SPORT (registration N2725T) was involved in an aviation accident near Omro, WI. One person was killed. Investigators recorded the probable cause as: The pilot’s failure to maintain adequate airspeed to compensate for a newly installed wing, which resulted in the aircraft stalling and the subsequent loss of control. This summary draws on records from NTSB; 3 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

On July 2, 2014, a student pilot lost control of an experimental North Wing Apache Sport in Omro, Wisconsin, resulting in a fatal crash. The aircraft had recently been fitted with a smaller, higher-performance wing.

Accident Overview and Flight Details On July 2, 2014, at 1900 central daylight time, N2725T, a weight-shift-control experimental North Wing Design Apache Sport aircraft, lost control and struck the terrain in Omro, Wisconsin. The student pilot was fatally injured, and the aircraft sustained substantial damage. The flight was a personal operation under 14 Code of Federal Regulations Part 91, originating from Wilke Field, a private airstrip in Omro, at approximately 1800. Visual meteorological conditions prevailed, and no flight plan was filed. A witness reported seeing the aircraft in a descending spiral until it impacted the ground.

Contributing factors

Causes

PilotAirspeed — Not attained/maintained

Other contributing factors

Use of medication/drugs