Meet the TugDrone: a heaving line delivery drone that improves safety on board both the vessel and tugboat. Developed by Delft Dynamics and KOTUG, this is a modified RH4 Spyder quadcopter. It measures 75cm across and 35cm tall. It can carry a 200g line made from Dyneema.
This drone can achieve a max speed of 72kph with max endurance of 30 minutes.