We take our data integrity very seriously, so we make sure to contact each location at least twice each year to request updated information. The landing sites themselves have the ability to update their own information, too.
EVERY site visible in Helipaddy has confirmed that helicopter landings are in some way possible, though you must seek permission from the owners or administrators before visiting ANY site we have included.
Depending on your device settings, your app may not automatically complete pad refreshes. Refreshing your app will ensure that you have the latest information, so please make sure to do this often as Helipaddy receives updated details from pilots and site owners daily. The app will also automatically complete a pad refresh when you first open it after downloading updates.