That's because we included those airports in our Navdata per v1.8, but Navigraph does not. These are mostly small
That is meaning that Honkong is now a small airport ?
Bagdad ? , Damascus ?
I meant the fact that I provided a lot of small airports pre- 1.8 Navigraph did not provide, most of that
2000 or so would probably be very airports.
From what i see both your Hong ong codes are for kai tak which does not exist.
Which makes sense since Navigraoph is using the same data the airlines use and many of those
really small airports might not make it into the Navigraph data. Obsolete airports would not be included
Post 1.8 Navigraph provides the data, so there's nothing to check on my side anymore, you'll have to
contact them and see if they can include those smaller airports in their updates.
But its good you have a tool to put them back if people want them.