Berlin Airlift, IFR
"Ed Rasimus" wrote in message
...
GCA = Ground Controlled Approach. PAR = Precision Approach Radar (A
GCA with both glide path and centerline guidance. ASR = Air
Surveillance Radar (A GCA with centerline guidance only, using
recommended minimum altitudes at various ranges from touchdown)
Both ASR and PAR are GCA.
A surveillance approach does not necessarily include recommended minimum
altitudes.
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