OceanSky flies at altitudes of up to 6,000ft (approx 2000m) and therefore there is no need for a pressurized cabin. It will normally fly between 1,000ft and 3,000ft, and the only reason to climb higher is to catch a more favourable wind, as the wind turns clockwise when ascending. Ideally we will be flying ‘low and slow’ so our guests can enjoy the view better. The lower the better, maybe even as low as 300 feet, equivalent to being on the 25th floor of a high-rise building. We will be cruising at airspeeds between 20kts (37km/h) and 60kts (110km/h), but normal cruise speed is calculated to 50kts (91km/h). Again, we will take it slow and easy, for a soft, quiet and smooth flight.