- 記録保持者
- Derek J Clews, Derek J Clews, Derek J Clews
- 内容
- 400.87 kilometre(s) per hour
- 場所
- イギリス (Glastonbury)
- 達成日
The official FAI speed record for helicopters is 400.87 km/h (249.09 mph) and was set by John Trevor Eggington with co-pilot Derek J Clews, over Glastonbury, Somerset, England on 11 August 1986 in a Westland Lynx demonstrator.
