Kinetic Drone Capture Technology
Technology Considerations
The technologies referenced on this page are representative examples of kinetic counter-drone capability approaches currently available within the market. Counter Drone Solutions does not advocate a single technology or mitigation methodology. Capability selection should be based on operational requirements, environmental conditions, legal considerations and validated threat assessment outcomes.
SkyWall Patrol
SkyWall Patrol is one example of a kinetic drone capture capability
John Hildebrand Assessment in May 2018
Intelligent Projectile with Net & Parachute
Physically Captured
What is the SkyWall Patrol?
SkyWall Patrol is a handheld drone capture system designed to physically capture a drone using a specially designed net projectile.
Unlike electronic countermeasure systems, SkyWall Patrol does not rely on radio frequency or GNSS disruption. It uses a compressed-air launcher and intelligent projectile to capture the drone, with selected projectiles providing parachute-assisted descent.
This type of capability may be suitable where a physical, proportionate and targeted response is required, particularly in environments where electronic disruption is not lawful, suitable or operationally preferred.
OpenWorks describes SkyWall Patrol as a system that can be used with electronic countermeasures as part of a layered defence, or in environments where electronic attack cannot be deployed.
Where SkyWall Patrol Fits
SkyWall Patrol should not be viewed as a standalone answer to all drone threats.
It is best considered as one possible response option within a layered counter-drone capability, which may include:
• threat and risk assessment,
• drone detection,
• visual confirmation,
• command and control procedures,
• escalation protocols,
• electronic or physical response options,
• post-incident evidence preservation and reporting.
How it Works
Potential Benefits of SkyWall Patrol?
SkyWall Patrol-style net capture systems may provide:
• Physical drone capture without electronic disruption,
• A targeted response option for authorised users,
• Reduced risk of RF or GNSS interference,
• Potential preservation of the drone for forensic examination,
• Controlled descent options using parachute-enabled projectiles,
• Mobile deployment by trained operators,
• Use as part of a layered counter-drone capability,
• Suitability for selected environments where jamming is not lawful or appropriate.
SkyWall Patrol Projectiles
SkyWall projectiles are designed to support different operational outcomes, including net capture, parachute-assisted descent and training.
Depending on the projectile type, the system may support:
• Net-only drone capture,
• Net and parachute capture,
• Controlled descent of the captured drone,
• Training without live countermeasure deployment,
• Integration with compatible SkyWall launcher systems.
SkyWall Patrol Projectiles
SkyWall Patrol Operational Assessment May 2018
Some images from John Hildebrand’s assessment of the SkyWall Patrol
SkyWall Patrol Operational Assessment May 2018
A video of John Hildebrand’s capturing a drone with the SkyWall Patrol
Operational Limitations
Kinetic drone capture systems are highly situational and should be assessed against the operating environment, legal authority and response model.
Operational effectiveness may be influenced by:
- Line of sight to the target,
- Operator training and positioning,
- Engagement distance,
- Drone speed and altitude,
- Surrounding people, property and infrastructure,
- Projectile safety considerations, and
- Post-capture evidence handling requirements.
This type of capability should generally be considered as one response option within a broader layered counter-drone approach.
About OpenWorks Engineering
OpenWorks Engineering is a United Kingdom-based company that develops counter-drone and security technologies, including the SkyWall range of drone net capture systems.
SkyWall Patrol is one example of a physical drone capture capability that may be considered where a targeted, non-jamming response option is required.
Counter Drone Solutions can assist clients to assess whether this type of system is suitable for their operating environment, threat profile, legal authority and broader counter-drone capability requirements.