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Revolutionizing Payload Delivery to LEO: Introducing the Hawk Series

At JES, we are setting our sights on the dynamic Launch Pad 1 & 2 markets, aiming to redefine payload delivery with precision, efficiency, and innovation. Our focus centers on a 1500 kg payload capacity, ensuring accurate satellite deployment for both single and multiple payloads.
  • Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
  • Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
  • Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
  • Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
  • Minimalist Engineering: The HAWK Wagtail boasts a low part count, streamlining complexity for enhanced efficiency.
  • Advanced Manufacturing: Crafted through state-of-the-art 3D printing, allowing for mass production with precision.
  • Precision Deployment: Engineered for pinpoint accuracy in payload deployment, ensuring mission success every time.
  • High Reliability: The HAWK Wagtail is designed with a focus on dependability, offering a reliable solution for a spectrum of payload delivery needs.
  • Lightweight Innovation: Maximizing efficiency without compromising on strength through a lightweight design.
  • Full Recovery System: Equipped with an advanced recovery system, the HAWK Wagtail ensures complete recovery after each mission, promoting sustainability and cost optimization.

HAWK Fledgling Sounding Rocket

A compact powerhouse engineered to redefine the boundaries of exploration. With a name that resonates strength and agility, the HAWK Fledgling stands as a testament to precision, efficiency, and innovation in the realm of space exploration.
  • Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
  • Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
  • Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
  • Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
  • Minimalist Engineering: The HAWK Wagtail boasts a low part count, streamlining complexity for enhanced efficiency.
  • Advanced Manufacturing: Crafted through state-of-the-art 3D printing, allowing for mass production with precision.
  • Precision Deployment: Engineered for pinpoint accuracy in payload deployment, ensuring mission success every time.
  • High Reliability: The HAWK Wagtail is designed with a focus on dependability, offering a reliable solution for a spectrum of payload delivery needs.
  • Lightweight Innovation: Maximizing efficiency without compromising on strength through a lightweight design.
  • Full Recovery System: Equipped with an advanced recovery system, the HAWK Wagtail ensures complete recovery after each mission, promoting sustainability and cost optimization.
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HAWK Fledgling Sounding Rocket

A compact powerhouse engineered to redefine the boundaries of exploration. With a name that resonates strength and agility, the HAWK Fledgling stands as a testament to precision, efficiency, and innovation in the realm of space exploration.
  • Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
  • Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
  • Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
  • Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
  • Minimalist Engineering: The HAWK Wagtail boasts a low part count, streamlining complexity for enhanced efficiency.
  • Advanced Manufacturing: Crafted through state-of-the-art 3D printing, allowing for mass production with precision.
  • Precision Deployment: Engineered for pinpoint accuracy in payload deployment, ensuring mission success every time.
  • High Reliability: The HAWK Wagtail is designed with a focus on dependability, offering a reliable solution for a spectrum of payload delivery needs.
  • Lightweight Innovation: Maximizing efficiency without compromising on strength through a lightweight design.
  • Full Recovery System: Equipped with an advanced recovery system, the HAWK Wagtail ensures complete recovery after each mission, promoting sustainability and cost optimization.
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HAWK Wagtail

Prepare to be captivated by the HAWK Wagtail, a dynamic force in space exploration that combines strength, precision, and innovation. With a name that evokes both agility and grace, the HAWK Wagtail is set to redefine expectations in payload delivery.
  • Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
  • Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
  • Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
  • Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
  • Minimalist Engineering: The HAWK Wagtail boasts a low part count, streamlining complexity for enhanced efficiency.
  • Advanced Manufacturing: Crafted through state-of-the-art 3D printing, allowing for mass production with precision.
  • Precision Deployment: Engineered for pinpoint accuracy in payload deployment, ensuring mission success every time.
  • High Reliability: The HAWK Wagtail is designed with a focus on dependability, offering a reliable solution for a spectrum of payload delivery needs.
  • Lightweight Innovation: Maximizing efficiency without compromising on strength through a lightweight design.
  • Full Recovery System: Equipped with an advanced recovery system, the HAWK Wagtail ensures complete recovery after each mission, promoting sustainability and cost optimization.
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HAWK Wagtail

Prepare to be captivated by the HAWK Wagtail, a dynamic force in space exploration that combines strength, precision, and innovation. With a name that evokes both agility and grace, the HAWK Wagtail is set to redefine expectations in payload delivery.
  • Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
  • Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
  • Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
  • Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
  • Minimalist Engineering: The HAWK Wagtail boasts a low part count, streamlining complexity for enhanced efficiency.
  • Advanced Manufacturing: Crafted through state-of-the-art 3D printing, allowing for mass production with precision.
  • Precision Deployment: Engineered for pinpoint accuracy in payload deployment, ensuring mission success every time.
  • High Reliability: The HAWK Wagtail is designed with a focus on dependability, offering a reliable solution for a spectrum of payload delivery needs.
  • Lightweight Innovation: Maximizing efficiency without compromising on strength through a lightweight design.
  • Full Recovery System: Equipped with an advanced recovery system, the HAWK Wagtail ensures complete recovery after each mission, promoting sustainability and cost optimization.
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Coming Soon

HAWK Wedgetail

A Revolutionary Leap in Payload Delivery

Get ready to witness the future of space exploration with the HAWK Wedgetail, an upcoming innovation that promises to redefine the limits of payload delivery. With groundbreaking attributes and cutting-edge design, the HAWK Wedgetail is set to be a game-changer.
  • Payload Capacity:
  • 7500kg (Expendable)
  • 1500kg (Reusable)
  • Dimensions:
  • 3m Diameter
  • 39m Height
  • Total Wet Mass:
  • 250,000kg
  • Propulsion:
  • Powered by 9 Swift Engines
  • Versatility in Payload: The HAWK Wedgetail caters to diverse mission requirements with both an expendable and reusable payload, providing flexibility for a variety of space endeavors.
  • Impressive Dimensions: With a robust 3m diameter and towering height of 39m, the HAWK Wedgetail is designed to handle substantial payloads while maintaining a sleek and aerodynamic profile.
  • Optimized Wet Mass: Striking the perfect balance between strength and efficiency with a total wet mass of 250,000kg, ensuring optimal performance.
  • Powerful Propulsion: Fueled by 9 Swift Engines, the HAWK Wedgetail guarantees formidable thrust, reliability, and precision in each mission.

JES Engines: Pioneering Thrust for Tomorrow

Leading the charge in propulsion technology, JES Engines redefine the possibilities of space travel, offering a seamless fusion of power, precision, and innovation.

WREN Engine Design

Current Status: Prototype manufactured

Unlocking the potential of Methalox engine design, the Wren Engine boasts a Specific Impulse of 347s in Vacuum (VAC) and 325s Above Sea Level (ASL). Engineered with optimized plumbing, additive manufacturing, and electric fuel pumps, it stands at the forefront of cutting-edge propulsion technology, ensuring efficiency and reliability for the next generation of space exploration. Welcome to a new era of rocket propulsion with the Wren Engine.

Swift Engine Design

Current Status: Design Completed

The Swift Engine is poised to redefine space exploration with its innovative design. Sporting a Methalox engine design and full-flow stage turbopumps, it promises unparalleled efficiency with a Specific Impulse yet to be determined. Engineered with optimized plumbing and an all-3D printed construction, including materials research for turbopumps, the Swift Engine symbolizes the cutting edge of propulsion technology. Welcome to a new frontier in space travel with the Swift Engine.