On the way back from the 2012 RSGB Convention with G7MRV stopped at Copt Oak / Bardon Hill (SOTA G/CE-004) 250m ASL and caught a beautiful tropo duct across the North Sea into The Netherlands. Needed no more than 5w for 5/9 using FM on the Yaesu 7800. Happy days! #144mhz #RSGB #tropo #144mhzdx #dx