In the A2 subcategory, you can operate C2 drones and transitional aircraft under 2kg, like the DJI Mavic Enterprise Series or Parrot ANAFI Ai/ USA. C2 aircraft should have a maximum take-off mass under 4kg, a low-speed mode (max 2m/s or 6.7mph), and features to minimise injury, geo-awareness, and low noise levels. If using ‘legacy’ aircraft, you’ll be restricted to the A3 subcategory, meaning flying away from uninvolved people and avoiding specific areas like residential zones.