KRONOS MVC3

Conversion Kit for C2 drones

The result of more than 10 years of research and innovation, the Kronos MVC3 system for the DJI Mavic 3 is designed to provide professional drone operators with a safety solution that is fast to deploy, easy to reuse thanks to the POD system, and fully compliant with the latest EASA standards (C5 / MOC M2 / MOC 2511).

kronos mvc3

Kronos Parachute Recovery Systems integrate an autonomous deployment technology designed to minimize activation time and maximize safety in the event of a critical in-flight situation. The parachute is automatically deployed in less than 0.27 seconds, compared with approximately 3 seconds for manual activation.

This ultra-fast response helps reduce impact energy, protect the drone and people on the ground, and allows operators to remain fully focused on their flight missions, knowing that a reliable safety system is continuously monitoring the drone.

Technical Specifications
Weight133 g (PRS + FTS)
Operating Temperature5°C to 40°C
Maximum RangeUp to 1.5 km for Klick
Canopy Surface0.95 m²
Battery LifeUp to 10 hours of autonomy
Autonomous Deployment Trigger0.27 seconds
Minimum Effective Height20 m

Complete Conversion Kit Includes
Parachute Recovery Systems (PRS – Plug & Play) / Flight Termination Systems (FTS – Internal) / 1 POD Kronos MVC3 / 1 Klick trigger remote controller / 1 Micro-USB Cable / Adhesive fixing bracket (x1) / Fastening elastic (x2) / Landing gear extensions (x4)

Features

Below, you will find the main features of the product.

Insert & Fly

Dronavia's POD system, integrated into Kronos Parachute Recovery Systems, has been field-proven for over three years. After a parachute deployment, the operator simply removes the used canopy and inserts a new one, allowing the system to be rearmed in just a few minutes. This simple, efficient process minimizes downtime and lets operators resume their missions quickly and safely.

PARA²: Lighter. Safer. Smarter.

PARA² technology delivers a lighter, more efficient parachute canopy designed to reduce descent speed and impact energy while maintaining excellent stability. Integrated into Kronos Parachute Recovery Systems, PARA² canopies help better protect both the drone and people on the ground, all while minimizing added weight and operational constraints for the operator.

Klick: Instant Safety Control

The Klick remote trigger gives operators immediate, secure control over parachute deployment. Using an encrypted long-range wireless link based on LoRa technology, it enables reliable manual activation of the PRS at any time during flight, with continuous link monitoring and alerts if communication is disturbed. Its ergonomic design and LED indicators ensure intuitive use.

Preloaded Spring Ejection System

The preloaded spring ejection system ensures instant, reliable parachute deployment without reliance on pyrotechnics or compressed gas. This mechanical solution delivers consistent performance even in critical situations, and has been extensively tested for maximum reliability across professional drone operations — offering a simple, low-maintenance alternative to more complex ejection methods.

Flight Logs and Location Buzzer

The Kronos MVC3 system integrates a built-in black box that records flight logs and system data, enabling post-flight analysis after a parachute deployment. It also features an integrated buzzer that activates after PRS deployment, making the drone much easier to locate on the ground — enhancing both operational feedback and rapid recovery.

Engineered to Minimize Impact

With the Kronos MVC3 Parachute Recovery System (PRS), a 1.15 kg drone reaches a descent speed of only 2.67 m/s, resulting in an impact energy of just 4 joules. Without a PRS, the same drone would strike the ground with approximately 226 joules — a difference that can mean the distinction between a safe landing and real damage.

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