Hi there,When climbing I'm missing my IAS on the tape, but mach speed is still visible. Pitot heater is on, also tried with shift H but no luck.Who can help me out...???Reg.John

Are you perhaps using Active Sky WXRE? Please give all details, othewise it will not be possible for us to replicate, like all programs running in the background etc.... Thanks you.[h5]Best Wishes,Randy J. Smith[/h5][h6]The Next Great one? PMDG's 737NG is here![/h6][h3]" A little learning is a dangerous thing"[/h3] [h5]AMD XP 2200 |MUNCHKIN 512 DDR RAM |ECS[/b ][i] K7S5A MB[/i] |GF3 64 MEG @ 215/545|WIN XP PRO |MITSUBISHI DIAMOND PLUS 91 19"[/h5]

Hi Randy,Yes I'm working with Active sky 1.7 (the free version)and that's the only program which is running with it. Hope that will help you.Regards,John