...
↑ : Move PPI Up
↓ : Move PPI Down
← : Move PPI Left
→ : Move PPI Right
+ : Zoom into the PPI from the centre of the display
- : Zoom out of the PPI from centre of display.
Query
Recent Tracks: This offers a view of all tracks from 5 minutes to 48 hours ago. Selecting a particular track will display track data.
...