CCR GHOST COURSE

GHOST M4 DIVER 

Professional CCR Ghost M4 Course

Poseidon Pro Academy provides comprehensive training to master the assembly, inspection, underwater skills, disassembly, and maintenance of the Poseidon CCR GHOST M4.
Our team consists of former Special Operations operators and highly skilled technical divers with over 20 years of experience training military and law enforcement units. We combine elite tactical expertise with advanced diving instruction to deliver world-class training programs tailored to high-demand environments.
Participants will learn to:
  • Perform complete equipment assembly and dry testing
  • Apply diving techniques in confined and open water using the CCR GHOST M4
  • Control weight, buoyancy, navigation, and PPO2 management underwater
  • Follow safety procedures, emergency protocols, and perform post-dive maintenance
  • Log dives using the Poseidon REEF app

Prerequisites

  • Be at least 18 years of age.
  • Belong to a military unit or a law enforcement agency.
  • Hold the Professional CCR Ghost M1 Diver course issued by the Poseidon Pro Academy
  • Hold a Nitrox 40 Specialty certification issued by an international organization recognized by Poseidon.
  • Minimum of 50 recorded diving hours
  • At least 2 dives within the two months prior to the course
  • Military medical certificate confirming fitness to participate
 

Course Formats

The Poseidon CCR Ghost M4 course is available in two formats: Pro Academy Offices and On-clients location.

On-Site Training – Poseidon Pro Academy Offices 

On-Site Training – Client´s Location

Course Structure

The Professional CCR Ghost M4 Course is a 4-day program with a total of 32 hours.

Theory Sessions:

  • Evolution of the GHOST (M1 vs M4)
  • Physics applied to the M4
  • Diving medicine and decompression sickness
  • Decompression theory and dive planning with decompression stops
  • Key components of the GHOST M4: SPOD, M28, HUD
  • Operating principles and how the GHOST M4 works
  • Pre-dive preparation and testing
  • Dive planning
  • Safety and emergency procedures
  • Post-dive and annual maintenance

Training Sessions:

  • Session 1: Equipment assembly, pre-dive test, bailout drill, dive planning
  • Session 2: Pre-dive warm-up, water entry, buoyancy control, navigation/PPO₂, water exit, cleaning, Poseidon REEF app logging
  • Session 3: Emergency drills (M28 malfunction, hose damage, flooded loop, broken mask), water exit, cleaning, dive logging
  • Session 4: Assembly/pre-dive test, descent to 6m, buoyancy control, ascent with simulated deco stop, cleaning, logging
  • Session 5: Descent to 12m, emergency protocol drills, ascent to surface, cleaning, logging
  • Session 6: Descent to 30m, ascent with deco stop, emergency drills, cleaning, logging
  • Session 7: Descent to 40m, ascent with deco stop, cleaning, logging

 

Group Size

Minimum 5 / Maximum 10 Divers

Course Price

1200€

Included

  • 2 Instructors
  • Poseidon Pro Academy certification
  • Access to the e-learning platform Poseidon Pro Academy
  • Instructor-led training and equipment workshops 

    Not Included

    • Travel, accommodation, and meals
    • Diving expenses (gases, boat fees, pool rental)
    • Instructor expenses (shared among students)
    • Oxygen refill
    • Diluent refill
    • Sodaline
    • Rental equipment available upon request
    • Course price does not included VAT

    After the Course

    Upon completion of the GHOST M4 Diver course, divers will be eligible to pursue further specialization and advanced courses within the Poseidon CCR system.

    Next Courses

    Upcoming courses dates are listed in the training calendar. If no session is scheduled, custom dates can be arranged upon request.

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