Science & Tech · Science & Environment · 23 hrs ago
ALBATROSS drone is designed to descend from the air and sail at sea
ALBATROSS is a lightweight sailboat drone developed by seven engineers at Singapore university SUTD.
It is designed to be released from an aircraft or another drone, rather than fly under its own power.
Rigid wingsails make it rotate as it descends, slowing its fall before it reaches the water.
After landing, it is designed to right itself and sail using the wind, with a rudder for steering.
The team says it could travel more than 100 km, and that aircraft could carry it to remote areas to deploy sensing equipment.
This could help place sensors where ocean conditions change quickly, without requiring powered flight or a separate sailing propulsion system.
How reliably it descends, rights itself and sails outside controlled testing remains to be established.
ALBATROSS is a lightweight sailboat drone designed to descend from an aircraft or UAV and then sail on the water.
The 1.107 kg prototype rotates as it falls to slow its descent before landing on the ocean.
After landing, it rights itself and uses wind to move, with a rudder for steering.
The researchers say it could travel more than 100 km and carry sensing equipment to areas where ocean conditions change quickly.
The prototype was built by seven engineers at Singapore university SUTD.
- Who
- Seven engineers at Singapore university SUTD built the ALBATROSS prototype.
- What
- A lightweight drone is designed to descend from an aircraft or UAV, land on water, right itself and sail.
- When
- The article was published on October 11, 2026. The development date is not stated.
- Where
- It was built at SUTD in Singapore and is designed for use on the ocean.
- Why
- Its aerial deployment and wind-powered sailing could help place sensing equipment in areas where ocean conditions change quickly.
This story does not have two clearly opposing sides.
ALBATROSS is designed to be released from an aircraft or UAV, passively enter autorotation for a controlled, low-impact water landing, self-right without actuation
Unlike many hybrid aerial-marine systems, ALBATROSS eliminates the need for aerial propulsion, complex mechanical reconfiguration, or active stabilization during the air-water transition and can sail back to shore at the end of a mission
This story does not have a timeline yet.
- Weight
- 1.107 kg
- Development team
- Seven engineers at SUTD
- Claimed operating range
- Above 100 km
- Comparison range
- SailMAV is reported to have an approximately 7 km range
- Deployment method
- Released from an aircraft or UAV
Sources
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