NAV Portugal manages the Control Towers of the following airports:

Lisbon, Porto,  Faro, Cascais (with an agreement with Cascais Municipality), Funchal and Porto Santo (Lisbon FIR) and Ponta Delgada, Santa Maria, Horta and Flores (Santa Maria Oceanic FIR).




Suitably equipped for traffic needs, the towers can:
 - control approaches;
 - control the aerodromes (including ground circulation);
 - provide flight information service;
 - provide a warning service to the respective areas of responsibilities.