RTCA DO-148A Volume 1
RTCA DO-148A Volume 1
A New Guidance System for Approach and Landing - Volume 1 Radio Technical Commission for Aeronautics / 18-Dec-1970 / 80 pages
Defines a system concept technical description (signal format) for new precision instrument approach landing guidance system (LGS) intended to satisfy varied operational needs of different classes of aviation users, civil military, in US abroad.
