NAVTECH GROUP
Sofia 1528, Bulgaria
7 Iskarsko Shose Blvd.,
Trade Center Europe,
Building 6, fl. 2
Phone: +359 2 439 6680;
Fax: +359 2 439 6681;
NAVTECH SUISSE
CH-6301, Zug, Suisse
135 Baarerstrasse,
Phone: + 41 32 331 06 52;
