What happened
On 27 July 1999, a Lindstrand LBL 210A hot air balloon, registration G-BVML, was conducting a public transport flight near Haltwhistle, Northumberland. The weather conditions at the time were highly favorable, characterized by high pressure, excellent visibility of 50 km, and a light 5-knot easterly surface wind.
Prior to departure, the pilot briefed the 11 passengers on the necessary landing procedures, including the required bracing posture and seating positions. The flight proceeded without incident for approximately one hour. As the flight concluded, the pilot identified an open field, recently harvested for hay, as the landing site. Due to a gentle upward slope in the approach terrain, the pilot was able to execute a long, shallow approach. While the basket was properly aligned and passengers were correctly positioned, the initial contact with the surface caused a mild jolt. Upon activation of the rapid deflation system, the basket tipped over and slid for several meters across the ground.
The investigation
Investigators reviewed the aircraft accident report submitted by the pilot. The examination established that the passengers remained inside the basket until the pilot provided clearance and assistance to disembark. While ten of the passengers were uninjured, one elderly passenger reported pain in both knees. Although she declined immediate hospital transport at the scene, she later sought medical attention and underwent physiotherapy.
Findings
- The landing was performed with a low vertical impact, though a slight jolt occurred upon touchdown.
- The passenger may have failed to maintain the recommended bracing posture by not bending her legs, which likely contributed to the knee injury.
- There was no damage to the aircraft.