In
June
1963,
the
RP-71
drones
of
the
AN/USD-1A
and
AN/USD-1B
surveillance
systems
were
designated
as
MQM-57B,
respectively.
The
MQM-57
remained
in
service
until
...
The first Mohawk flew for the Army in 1960 as a visual observation aircraft. It was soon pressed into service in Vietnam. Its primary mission was gathering and relaying information...