Airover

Peter Thank you for your prompt reply I too found the offsets you quote below, but as it is the alternative static air for the instruments, not the engines that I need, I dismissed them. This looks to be the way forward - I was not aware of it Regards Paul

Peter There is one FSX offset that eludes me, mainly because it seems to be new in FSX and does not appear in your FS2004 offset list - it is the one to turn on the alternative static air The log details from FSUIPC 4 are 414203 *** EVENT: Cntrl= 66317 (0x0001030d), Param= 0 (0x00000000) TOGGLE_ALTERNATE_STATIC FSInterogate does not help me either I'm using OpenCockpits' SIOC language to program my full size C172 pit and this requites Hex offsets to pass info to FSUIPC - can you please advise what I should use Ideally I would like a value and parameter (1=on. 0=off) rather than toggle as my program is able to read the position of all switches etc If there is not one already would it be too much to ask for you to create one for the next (interim) update Many thanks in advance Regards Paul