Polite notice: The contact details below are not for Dirección General de Tráfico Heliport 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 Dirección General de Tráfico Heliport; everything we have is published above.