Search

Search results

CURRENT INTELLIGENCE BULLETIN- 1955/07/24

between these groups appears to be vanishing in view of information indicating 24 July 55 CURRENT INTELLIGENCE BULLETIN ... In this connection, it remarks that the distinction between these groups appears to be vanishing in view ...
FEASIBILITY RESEARCH ON A SYSTEM TO PROVIDE HIGH RESOLUTION PHOTOGRAPHY OVER DENIED AREAS

models described in the previous section.,(*) It had been very difficult to determine vanishing bearings ... traffic. The primary difficulty in launch site selection was the inability to observe the vanishing bearing ... very difficult for observers to obtain vanishing bearings from the launch site due to the high density of tall ... It had been very difficult to determine vanishing bearings (final directions of departure) from the launch site due ... in launch site selection was the inability to observe the vanishing bearing among the numerous tall trees. ...