3.9 SR Semi-Rigid Inflatable Boat

Enhanced Stability and Strength for Demanding Maritime Missions

The 3.9 SR Semi-Rigid Inflatable Boat is a robust and reliable choice for professionals requiring high performance in challenging environments. Designed with an aluminium sandwich hull, the 3.9 SR is seawater and crack-resistant, fully operational in icy conditions, and equipped with exceptional features to deliver outstanding manoeuvrability and durability.

With a payload capacity of 920 kg and seating for six, this boat is suitable for law enforcement, rescue operations, and flood response. The anti-skid aluminium deck, independent air compartments, and innovative hull design ensure safety and operational efficiency in every mission.

Applications

Police, Customs, Fire & Rescue Services: A versatile platform for law enforcement and emergency teams.
Search & Rescue: Ideal for flood response and inland waterway patrols.

Performance

In aviation, performance means more than function, it means readiness under pressure. Our lifejackets and crew safety systems are engineered for rapid deployment, reliable flotation, and operational endurance across both civil and military platforms. Whether supporting commercial aviation or tactical flight operations, they deliver consistent, trusted performance when it counts.

Innovation

We advance crew safety through continuous innovation in design, materials and survivability technology. From lightweight lifejackets for civil aviation to high-performance systems for rotary and fixed-wing aircrew, our products are shaped by real-world feedback, evolving regulatory requirements and a commitment to continually raising the standard in aircrew protection.

Protection

Crew protection is central to safe and effective aviation. Our life-saving systems are designed to perform in high-stress, high-consequence environments, providing flotation, thermal protection and secure fit across a range of mission and commercial profiles. Certified and rigorously tested, they help protect lives at altitude, on approach, or in emergency descent.

Product Benefits

Exceptional Durability:

Built with high-grade materials for reliable performance in harsh conditions.

Enhanced Safety Features:

Sealed hull compartment and independent air chambers ensure robust flotation.

Lightweight and Agile:

Delivers optimal speed, handling, and control.

Customisable Options:

Tailored configurations available to support mission-specific needs.

Key Features

Durable Aluminium Sandwich Hull: Designed to resist seawater and cracks, ensuring long-term reliability.

Fully Icy-Water Operational: Engineered for use in extreme environments.

Sealed Hull Compartment: Provides enhanced buoyancy and stability during operations.

Anti-Skid Aluminium Deck: Offers safe footing, even in wet and icy conditions.

Independent Air Compartments: Built for added safety and buoyancy.

Customisable Features: Compatible with tailored navigational and safety equipment.

Exceptional Hull Design: Ensures precise in-water manoeuvrability and performance.

Global Service Network: Rapid support and maintenance available worldwide.

Approved Variations: Adaptable configurations available to meet specific operational needs.

Technical Specification

	Total Length: 3.90 m
	Length Inside: 3.00 m
	Total Width: 1.94 m
	Width Inside: 1.04 m
	Weight: 140 kg
	Maximum Capacity: 6 persons
	Payload: 920 kg
	Tube Diameter: 45 cm
	Air Compartments: 5 pcs
	Material: Hypalon / Aluminium
	Maximum Motorisation: 37 KW / 50 HP

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