Thread: Dual GPS
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Old 14th Sep 2015, 01:17
  #6 (permalink)  
Join Date: Jun 1999
Location: Oztrailia
Posts: 2,710
1/Only the iPads with SIM cards and cell data capability have a inbuilt GPS.
2/ some of us need a Garmin Glo GPS or similar because the inbuilt GPS won't receive through the cockpit windows on most Jets....

And yes the Garmin is way more accurate, 5m accuracy most times.
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