Introduction
On 26 July 2025, a serious incident occurred at LKNM (Letiště Nové Město) involving an ultralight aircraft, type Skylane v.5, registration OK-VUO 01. The aircraft was operated by a legal entity. The incident resulted in the death of a passenger after contact with the rotating propeller.
Flight Details
The pilot, who had not flown the Skylane v.5 for an extended period, first completed three circuit flights at LKNM with an instructor to assess proficiency. Subsequently, the pilot conducted a series of recreational VFR flights from and to LKNM, carrying other individuals. Before each flight, the pilot briefed passengers on airport behavior, especially near the aircraft during boarding, flight, and disembarkation. The aircraft was parked near the TWR station after each landing to facilitate passenger changes.
Incident Sequence
After four earlier flights with other passengers, the final flight of the day carried the person who would later be injured. According to the pilot's account, after the passenger boarded, the pilot provided the standard briefing: the passenger was instructed not to unbuckle or exit while the propeller was turning. The pilot then visually checked the area around the propeller, started the engine, and conducted a short local flight. After landing, the pilot vacated the runway and stopped near the TWR. The passenger unbuckled, opened the right-side cockpit door, and exited. While moving forward, the passenger came into contact with the spinning propeller, which was operating at idle speed. The propeller struck the passenger's head and left hand.
Aftermath
Individuals present at the scene, including a doctor, provided first aid and summoned the Emergency Medical Service (ZZS) and the Police of the Czech Republic. The injured passenger was transported by air ambulance (LZS) to a hospital with severe head and left-hand injuries, where they later died.
Investigation
An inspector from the LAA ČR (Light Aircraft Association) arrived at LKNM and, in cooperation with the police, initiated an investigation. The event was classified as a serious incident under EU Regulation 996/2010. The investigation included pilot and witness statements, aircraft documentation, camera recordings from LKNM, aircraft examination, and a medical expert opinion. The report does not specify a probable cause.