User error

[Sabre]

I have taken my first tentative steps into Plan G and started my first Flight Plan. Unfortunately somewhere along the way I managed to delete two radio mast icons (desc?) on the coast near Whitby in the North East of England, one was named Boulby, not sure about the other one but it was right on top of it. Can I get them back onto the map some how, they didn't re-appear when I closed Plan G and re-opened it.

Probably another "School Boy error" on my behalf when I was trying to remove a user waypoint I'd placed there.