| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Lasham Clubhouse | 0.41 km | 180.3° | Next, R=5.00 km, Angle=90.0°, Max.alt. is 1.53 km |
| Great Bedwyn | 44.74 km | 298.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Chippenham W | 39.10 km | 281.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Tetbury | 21.30 km | 357.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Welford | 55.80 km | 111.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Lasham Control West | 35.37 km | 151.9° | Cylinder R=0.50 km |
| Airfield Reference Point | 10.08 km | 82.5° | Cylinder R=3.00 km |
| Total: | 206.40 km | ||