What is a Maritime Drone?

What is a Maritime Drone?

The term "maritime drone" refers to remotely operated devices used in the maritime industry. These drones can be aerial, like UAVs, or underwater ROVs. While both are useful, this article will focus on airborne maritime drones, which have become increasingly popular due to their versatility and efficiency.

In recent years, the use of maritime drones has gained significant traction. For example, in 2021, the European Maritime Safety Agency (EMSA) awarded a €30 million contract to TEKEVER for aerial surveillance of European waters. This highlights the growing reliance on drone technology in maritime operations.

Maritime drones are adaptable tools that serve various purposes, from inspections to security and even deliveries. As more industries recognize their benefits, the adoption of these technologies is expected to grow globally.

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What Are Maritime Drones Used For?

Maritime drones are ideal for environments that are difficult, dangerous, or inaccessible for human workers. They help save time, reduce risks, and improve the accuracy of inspections and monitoring tasks.

Here are some key applications:

Cargo Hold Inspections

Cargo holds are often hard to access and can contain contaminants such as rust, paint chips, and grains. Traditional inspections require crews to enter these spaces, which can be time-consuming and risky. Maritime drones offer a safer and faster alternative by quickly scanning the area and identifying potential issues.

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Engine Room Inspections

Fire outbreaks in engine rooms pose serious risks to human life. Maritime drones like the Elios 3 can safely enter these areas to assess damage, check for residual fire hazards, and provide critical data to firefighters before they enter.

Ballast and Fuel Tank Inspections

Inspecting ballast and fuel tanks is both time-consuming and hazardous. Drones can complete these inspections in a fraction of the time, reducing downtime and improving safety. They also allow for more frequent checks, helping prevent costly repairs down the line.

Watch the video below to see how an Elios 2 drone inspects a ballast tank:

Port and Ship to Shore Crane Inspection

Inspecting large cranes is a challenging task. Drones make it easier and safer by eliminating the need for workers to climb into dangerous positions. They also allow for more frequent and detailed inspections, improving maintenance planning and safety.

Security and Surveillance

Drones are widely used for border control, anti-pollution efforts, and monitoring illegal activities at sea. Equipped with advanced sensors, they can detect objects, track movements, and assist in law enforcement operations without putting personnel at risk.

Search and Rescue

Maritime drones are becoming essential in search and rescue missions. They can quickly cover large areas and deploy flotation devices, saving lives in emergencies. In one case in Australia, a drone helped two teenagers reach safety after a near-drowning incident.

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Drone to Ship Deliveries

Delivering supplies to ships can be expensive and time-consuming. Drones offer a cost-effective solution, allowing for quick and efficient delivery of documents, parts, or medical supplies without the need to return to port.

Benefits of Using a Maritime Drone

Maritime drones bring numerous advantages to the table, including:

  • Reduced ship downtime through faster inspections.
  • Improved safety by minimizing human exposure to hazardous environments.
  • Significant time and cost savings compared to traditional methods.
  • More accurate and detailed inspection results.
  • Enhanced frequency of inspections, leading to better maintenance planning.
  • Improved security and surveillance capabilities.
  • Faster response times during search and rescue missions.
  • Efficient delivery solutions for remote locations.

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Case Studies of Maritime Drone Services

Maritime drone services are being adopted worldwide, offering innovative solutions for inspections, asset management, and more. Here are a few notable examples:

Saving 15,000 Hours of Work with a Maritime Drone

This case study shows how using a drone eliminated the need for scaffolding, saving thousands of hours in labor and significantly cutting costs.

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A photo from the close visual inspection with the Elios 3 inside the COTS. 

Read more about this case study of maritime drone inspection of cargo oil tanks.

Marine Drone Services Save $1 Million for a Hull Inspection

This project demonstrated how drones can cut costs and improve safety during ship inspections, making them a viable alternative to traditional methods.

maritime-drone-flyability-9Malcolm of C-Bird guides the drone around the ship hull

Read the full story on using a maritime drone for a hull inspection.  

Inspecting Oil Tanks on an FPSO with a Marine Drone

This case showed how drones can speed up inspections on large vessels, reducing labor requirements and ensuring safer operations.

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Read more about the oil tank inspections on an FPSO with a maritime drone.

Inspecting 63 Tanks with 2 Elios Drones in 2 Weeks

This project highlighted how drones can efficiently inspect multiple tanks, reducing the number of people needed and minimizing operational disruption.

maritime-drone-flyability-11The tanks being inspected are very high, making them difficult to inspect manually

Learn more about inspecting 63 tanks with drones.

Types of Maritime Drones

Choosing the right type of drone depends on your specific needs—whether you're working indoors or outdoors.

Indoor Maritime Drones

Flyability Elios 3

The Elios 3 is designed for navigating tight, confined spaces. It features a protective cage and advanced software to ensure safe operation in hazardous environments. Its dual camera system and lighting make it ideal for detailed inspections of tanks, engine rooms, and other enclosed areas.

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Outdoor Maritime Drones

DJI Matrice 300 RTK

The Matrice 300 RTK is built for harsh conditions and offers long flight times and robust performance. It's compatible with a wide range of sensors, making it suitable for diverse maritime tasks.

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Schiebel CAMCOPTER S-100

The Schiebel CAMCOPTER S-100 is a versatile drone used for both civilian and military operations. It provides excellent coverage and is equipped with advanced sensors for effective maritime monitoring.

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Maritime Drone Services

Many companies opt for professional drone services rather than purchasing their own equipment. These services often include certified operators who can perform ultrasonic thickness measurements and other specialized tasks, providing cost-effective and efficient solutions for maritime operations.

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