Gellibrand Hill has both Primary Surveillance Radar (PSR) and
Secondary Surveillance Radar (SSR) units. The PSR has a range of 50
nm whilst the SSR has a range of 255 nm.
In the last year, a new Mode S radar has replaced the 15-year-old
system and significantly enhances the ability of air traffic
controllers to monitor aircraft in all weather conditions. The Mode
S (selective) capable Monopulse Secondary Surveillance Radar has a
range of up to 256nm, and allows selective interrogation of
individual aircraft and offers the ability to receive Down-linked
Aircraft Parameter (DAP) data.
What you are looking for however is a little lower and
closer.
This cache is part of the Woodlands 100 Series.
For important information on this series please see Woodlands 100
Except for DNF's or Notes, please put any general comments
about
this series on the Final Cache - Woodlands 100.
Team Woodlands
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