Accident Details
On August 11, 2025, at approximately 1505 Central daylight time, a North American T-28B airplane, registration N28XT, was substantially damaged during an accident near Monticello, Iowa. The pilot was fatally injured. The flight was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.
According to witnesses, the pilot reported over the Monticello Regional Airport’s Common Traffic Advisory Frequency (CTAF) that he was experiencing a propeller governor failure and was returning to the airport. Shortly thereafter, he reported a total loss of engine power and stated he was attempting an emergency landing in a bean field approximately 2 miles southeast of the airport.
During the emergency landing, the landing gear was in the retracted position. After initial impact, the airplane continued along the wreckage path for an additional 275 feet. The main fuselage and associated debris path were oriented on a heading of approximately 217°.
Wreckage Examination
The debris path between the initial impact point and the main wreckage site showed extensive fuselage fragmentation. Debris included an engine oil tank, oil cooler, a propeller blade, and the accident airplane’s Wright R-1820 Cyclone 9 engine. The airplane came to rest inverted, resulting in substantial damage to the fuselage and wings.
An investigator from the National Transportation Safety Board's (NTSB) Alaska Regional Office, along with an NTSB aviation piston engine specialist, responded to the accident site and examined the wreckage on August 12–14. During the detailed on-scene examination, the investigative team retained various components for additional examination and testing, but results are pending.
Investigation Status
The wreckage has been moved to a secure site, and additional postaccident examinations are pending.