| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| LBZ-Leighton Buzzard NE | 9.03 km | 140.1° | Next, R=5.00 km, Angle=90.0° |
| BUCkingham | 25.33 km | 286.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| NOS-Northampton South | 21.85 km | 17.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| DUNstable Airfield | 42.18 km | 145.8° | Line 6.00 km, Angle=305.0° |
| Total: | 89.36 km | ||