Sailors on Grafham are invited to register their maximum recorded speeds with
us on any given day. The results will be published on this page a.s.a.p.
The rules are simple
A witness must confirm that the GPS has been zeroed .
A witness must confirm speed shown on the GPS
Please contact Angus @ Jonti to register result, Tel 01480 811242 or email
sales@jonti.co.uk
GPS results are not 100% accurate - speeds will not be published which are
clearly not correct - severe catpults or gybing can often give incorrect readings.(Crocket
recorded 80 knots once!)
