Polite notice: The contact details below are not for Viana do Castelo Hospital Helipad ATC, they are for the operators of this website. You'd be surprised by how many calls and emails we get requesting clearance to fly a drone in a FRZ! I'm afraid we can't help with that, you'll have to contact ATC direct. We honestly don't have any additional contact information for Viana do Castelo Hospital Helipad; everything we have is published above.