Janusz Niedziela
President of Polish Air Navigation Services Agency
Phone no: (+ 48 22) 574 50 00
Phone no: (+ 48 22) 574 50 01
Fax no: (+ 48 22) 574 50 09
Tadeusz Grocholski
Vice President Air Navigation
Phone no: (+ 48 22) 574 65 01
Fax no: (+ 48 22) 574 65 09