HeathrowAirport
14th Jun 2009, 01:17
Hello,
Just wondered why G-BNLN is moving around the Heathrow Maintanence area with its Transponder set to Charlie becuause my PlanePlotter is picking it up doing 2-3knts every 5 minutes..
Is it Compass swings?
Just wondered why G-BNLN is moving around the Heathrow Maintanence area with its Transponder set to Charlie becuause my PlanePlotter is picking it up doing 2-3knts every 5 minutes..
Is it Compass swings?