Parked in an underground carpark complex today and am seeing up to 17km/h reported. Must be some freaky reflections going on 
SiRF III constantly amazes me where it will manage to get a signal at all.
Parked in an underground carpark complex today and am seeing up to 17km/h reported. Must be some freaky reflections going on
SiRF III constantly amazes me where it will manage to get a signal at all.