Excellent, changing the minimum runway length to not set has cured the problem.
Many thanks

That's very strange. I use the ipad mini and all is ok on mine so I can't see why some show and others don't.

Does turning the minimum runway length off under map layers >airfields >minimum runway length >not set - help at all?

Still no good when zooming in or out.

Yes, Hixon appears on the search list but it just displays a yellow cross on the map where the disused airfield is, not a disused symbol. Tried zooming in and out but still the same.

I can see it fine a map scales of 1:500,000 or lower on my iPad (retina). I don't have a mini to hand in order to compare, but I suspect it is being de-cluttered due to conflicting with the label for a nearby airfield.

Just out of interest, have you tried searching for Hixon, using the search facility within Skydemonon on your ipad mini

from within SD, top left of screen magnifying glass, try setting screen to 1.500,00 first. It would be interesting to see what happens

Good Luck

Just tried reinstalling but still have the same problem. This is on the ipad mini. Any ideals?

As an example, Hixon disused near Stafford is not displayed on the ipad mini, but is on the PC chart. Sheffield disused is displayed on both. Perhaps I will try uninstalling SD on my ipad mini and reinstalling it to see if that cures it.

I can't replicate this problem either. Can you give a specific example please?

Unfortunately, I can't give you a solution but I have just taken a look on my ipad mini and when viewing at 1:500,000 and below every disused airfield you mention shows up.

I've tried changing a few settings to see if I can get them to disappear but they won't go away. If I zoom out to 1:750,000 they do go out of sight though