000 00335nam a2200121Ia 4500
080 _a10.05.01 C2771vs
245 _aVSAT communication systems as an optimized solution for air traffic control
260 _bICAO
_a[Montreal]CA
_c1999
300 _a4 p. : maps
583 _c7/9/07
_kJOYD
650 _aAIR TRANSPORT
942 _cM
_mC2771vs
999 _c31489
_d31489