| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Basingstoke West | 13.47 km | 124.5° | Next, R=5.00 km, Angle=90.0° |
| Pewsey | 41.57 km | 283.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Wantage | 37.24 km | 40.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Clyffe Pypard | 34.75 km | 250.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| ARP-Airfield Reference Point | 66.00 km | 119.2° | Cylinder R=3.00 km |
| Total: | 179.56 km | ||