G'day
I have been trying to use POSCON's Flight Planning, but I keep on coming up with the issue of "Aircraft Identification" not accepting any ID into it and that includes there suggestions as RED Letters Keep telling me that "Callsign is invalid. Example: JAL65F, AAL123, AFR9"; and when I click on the Registration "Check this if Call-sign is Registration" the Aircraft Identification says in RED HV1234B is not valid. Every Time I Press it?
Can someone Please Explain if I am doing something WRONG or What I am Missing here in the Flight Planning?
Thank You
Mal Brown