I have seen this topic mentioned a time or two, but it always gets muddled with irrelevant info or data.It is not hard to repro the issue and its seriously irritating, make a flight plan from some airport witha normal ICAO, say KLAX, set the destination for a small airport with a name like E70. Its a perfectlylegal name, FSX's database contains it, but the FMS in the Citation X will refuse to make a plan with it.OH, here's an even cuter bit, try the Embraer 600 Legacy with the same plan, its even clunkier than theCitation, it will just crash the whole Sim.... OPPS, NULL Pointer, core dump :( I experimented a bit, it looks like any ICAO that is only 3 characters will cause a problem. It looks tome like the FMS software decides this is some kind of ill-formed Long/Lat form and barfs or something.I can't believe this kind of issue never got noticed, and of course the even more irritating thing is thatthere's no easy place to get support, the Wilco site is useless and points you to a feelthere forum thathas had no activity for like 2 years.Anyone know a way to work around this, and if anyone from Wilco/feelthere is listening, can youPLEASE fix this, this plane is 90% awesome, I love flying it when I can avoid this issue.Cheers,

the current support forum for feelThere developed aircraft -http://forum.iemit.comregistration requiredyour issue have never been reported.the default database is not complete ... this was a limitation of the free source (that is no longer available and why the database is 0610).others may know if the E70 airport reference works with the navigraph AIRAC.--