Avionics
Navaid Competition Grows Keener
Washington—Loran-C and Omega are competing for airline favor as a long-range navigation aid for oceanic operations to replace long-used Loran-A, which is scheduled to be phased out. But another two years will be needed to make a wise choice between Loran-C and Omega, as well as possible hybrid radio-inertial systems, an Air Transport Assn, spokesman cautioned here during the recent Institute of Navigation-sponsored National Radio Navigation Symposium.
By Philip J. Klass11 min