About
Seacraft ENC (Electronic Navigation Console) is a specialized navigation system engineered for demanding underwater environments including cave diving, exploration, military, and survey operations. The flagship ENC3-PRO builds on the proven ENC3 console platform, adding multi-waypoint navigation and the ability to adjust underwater positioning based on signals from an external GPS receiver — a first in its class. Designed to work in concert with Seacraft's line of innovative Diver Propulsion Vehicles, the ENC systems provide critical situational awareness during complex dives. Features include real-time burntime display that dynamically calculates remaining dive time based on current speed and load, one-handed operational control, and robust waterproof construction with a built-in humidity sensor for interior inspection without disassembly. The system caters to a broad range of users: recreational and technical divers seeking reliable navigation, cave and exploration divers needing precise waypoint tracking over extended distances, survey professionals requiring accurate underwater mapping, and military/special operations units needing mission-critical guidance. Seacraft's technology has been proven in world-record cave dives exceeding 308 meters depth and multi-kilometer underwater explorations worldwide, making ENC one of the most trusted navigation solutions in professional diving.
Key Features
- Multi-Waypoint Navigation: ENC3-PRO supports planning and following multiple underwater waypoints, enabling complex dive routes for exploration and survey missions.
- GPS-Assisted Underwater Positioning: Adjusts the diver's underwater position based on signals received from an external GPS receiver, increasing navigational accuracy in open-water environments.
- Dynamic Burntime Display: Continuously calculates and displays remaining dive time by factoring in current gear configuration and engine load for safer dive planning.
- Humidity Sensor & Easy Inspection: Integrated humidity sensor in the electronics chamber allows interior inspection without hull disassembly, simplifying maintenance.
- DPV Integration: Designed to integrate directly with Seacraft's full range of DPVs, including the GO!, Future, and military-grade Diver Propulsion Craft models.
Use Cases
- Cave diving navigation with pre-planned multi-waypoint routes spanning several kilometers of flooded passages.
- Underwater survey and mapping missions requiring precise GPS-assisted positioning and route tracking.
- Military and special operations diver transport with mission-critical navigation and stealth requirements.
- World-record depth attempts where accurate depth, direction, and burntime data are essential for diver safety.
- Scientific exploration of underwater environments such as springs, sinkholes, and submerged caves requiring reliable position logging.
Pros
- World-Proven Reliability: Used in world-record cave dives beyond 308m and multi-kilometer exploration missions, demonstrating exceptional real-world performance.
- Advanced Navigation Features: Multi-waypoint routing and GPS-based positioning set the ENC3-PRO apart from basic dive computers, making it suitable for professional and military use.
- Minimal Maintenance Design: External charging port and humidity sensor reduce the need to disassemble the unit, saving time and reducing risk of damage.
Cons
- Premium Pricing: As a professional-grade hardware product, the ENC system carries a high price point that may be prohibitive for recreational divers.
- Requires Compatible DPV: Full functionality is optimized for use with Seacraft DPVs; integration with third-party propulsion systems may be limited.
- Specialized Use Case: The product is tailored for technical, cave, and military divers — general recreational divers may not require or benefit from its advanced features.
Frequently Asked Questions
What is the difference between ENC3 and ENC3-PRO?
ENC3 is the base navigation console, while ENC3-PRO adds multi-waypoint navigation and the ability to adjust underwater position using signals from an external GPS receiver.
Does the ENC3-PRO work with non-Seacraft DPVs?
The ENC3-PRO is primarily designed for use with Seacraft DPVs. Compatibility with third-party propulsion vehicles may vary; contact Seacraft support for specifics.
How is the ENC system maintained?
The external charging port eliminates the need to open the unit for charging. A built-in humidity sensor allows interior inspection without disassembly, keeping maintenance minimal.
Is the ENC navigation system suitable for military use?
Yes. Seacraft offers an ENC3-MIL variant specifically enhanced for military and special operations, with features tailored for tactical underwater missions.
At what depths has the Seacraft ENC been used?
Seacraft navigation systems have been used in world-record cave dives exceeding 308 meters and in multi-kilometer cave exploration projects globally.
