safe drones for inaccessible places

Inspect & explore indoor safely, quickly & economically

hellenic drones - flyability

Hellenic Drones is the official reseller and authorized training provider for Flyability's confined spaces UAS, Elios 3, Elios 2, elios 2 rad


Seize the opportunity to use an indoor drone by performing a trial inspection in your own asset.


Own and operate your own Flyability's Elios 3 and/or Elios 2 and/or Elios 2 RAD indoor drone, buy one for your next indoor inspection.


Skill-up your workforce, take the most from your indoor drone to perform effective inspections.

Elios 3

Digitizing the inaccessible.

Elios-3-flyability-hellenic drones

Quickly turn asset data into digital insights, with Elios 3 – the first mapping and inspection indoor drone, offering an unmatched combination of intelligence, versatility and stability.

Much more than a flying camera, Elios 3 is a powerful data-harvesting tool.

Relying on the power of computer vision and LiDAR mapping, Elios 3 is a versatile indoor drone opening doors to a world where performing systematic inspections does not require months of training, reporting is done intuitively on a 3D model of your asset, and situational awareness is built into the piloting app.

Elios 2 RAD

The Elios 2 RAD offers indoor remote radiation detection that allows you to measure and map radiation anywhere inside your nuclear station safely from the most convenient areas.


The ability to calibrate the dosimeter is essential to gathering actionable data. To calibrate the sensor, plug it into a computer using a USB cable and place the sensor in your calibration device. The software displays the dose read by the dosimeter, and this reading can be edited to the appropriate dose in order to calibrate the sensor.

In-flight Dose and Dose Rate Reading / Sensor Management

The dose and dose rate are displayed as a live measurement on the piloting application with a sampling rate of 2 seconds. A histogram from the last minute of measurement is also available with an indication of the maximum threshold.
Select between Rem and Sv units, get the instantaneous reading of the sensor, the cumulative dose for the flight, and the lifetime cumulative dose.

Radiation Localization and Mapping

Plot the trajectory of the UAV in a 3D map with colorization tied to the dose rate measurement. Overlaying the trajectory gives you the local radiation reading.
Replay your flight with the dose and dose rate measurement displayed synchronously along and on top of the video.

Elios 2


ELIOS 2 flyability - hellenic drones


Elios 2 is the most intuitive, reliable, and precise indoor inspection drone. Keep your workforce out of harm’s way while performing flawless inspections right from the first flight using cutting edge drone data capture capabilities.

Reinventing collision-resilience, Elios 2 allows you to capture every corner and inch of the most complex and confined assets, from a safe location.


Oil & Gas Drone Applications

By choosing Elios 2 you will be able to perform the visual inspection of chimney / smokestack, offshore rigs, FPSOS, drilling ships, storage tanks, refinery, jetty, asset decommissioning and rehabilitation.

Indoor Drones In Mining

With Flyability's Elios 2 you will be able to Collect visuals of open stope, drope raise, conveyor belt, ball, grinding mill, crusher and stockpile feeder.

Indoor Drones In Chemicals

With Flyability's Elios 2 you will be able to Inspect fiberglass, storage tanks, suction ducts, heat storage silos and bins, fermenter tanks, pressure vessels / storage tanks, heat exchangers, pipe back, cables, conduits

Indoor Drones In Power Generation

With Flyability's Elios 2 you will be able to visually inspect coal fire boilers, nuclear power plants, heat recovery steam generator, waste incinerator, wind turbines, hydropower plant, transformers, asset commissioning, pulp and paper mill, recovery boiler.

Indoor Drones In Maritimes Industry

With Flyability's Elios 2 you will be able to provide close app surveys of cargo hold, engine rooms, ballast / fuel tanks for ships and FPSOs

Indoor Drones In Other Industies

By choosing Elios 2 you will be able to provide visuals of sewer bridges, steel mill, port crane / ship to shore crane, jet engine test bed, factory ceiling.