TDI Advanced Wreck Diver Course – Rancho Cucamonga | Signature Scuba

Ready to explore the inside of sunken ships, aircraft, and submerged structures? The TDI Advanced Wreck Diver Course at Signature Scuba in Rancho Cucamonga gives you the knowledge and skills to safely penetrate overhead wreck environments, manage hazards, and dive with confidence in some of the most exciting underwater settings.

This course is designed for experienced divers who want to go beyond the recreational limits of wreck diving and enter the technical world of limited-penetration wreck exploration. You’ll learn critical planning, line-handling, navigation, and emergency procedures tailored for overhead environments.

Who This Course Is For:

Certified wreck divers looking to progress into overhead diving

Advanced recreational or technical divers pursuing penetration techniques

Divers interested in wreck, cave, or technical decompression diving

Anyone who wants to increase precision, redundancy, and control inside wrecks

What You’ll Learn:

Proper use and placement of penetration lines

Advanced navigation and line-running techniques

Team communication and dive planning for overhead wrecks

Emergency procedures including lost line, lost light, and gas failures

Use of redundant gear and light sources

Risk management and silt-out control in confined spaces

The course includes both land drills and multiple in-water dives in actual wreck environments. You’ll practice in progressive penetration scenarios with guidance from experienced technical instructors.

Course Details:

Minimum Age: 18

Prerequisites:

TDI Wreck Diver (or equivalent)

TDI Advanced Nitrox + Decompression Procedures recommended

Minimum 50 logged dives

Certification Earned: TDI Advanced Wreck Diver

Gear Requirements: Dual or sidemount setup, redundant lights, reels, and backup gear

Dive Sites: Local or regional wrecks with penetration access

Why Train Advanced Wreck with  Signature Scuba?

Experienced TDI technical instructors with real-world wreck diving experience

Custom training plans that match your goals—whether you’re headed for deeper wrecks, caves, or rebreathers

Convenient Inland Empire location with access to advanced dive sites and travel training options

Strong focus on safety, discipline, and dive team execution

Go Beyond the Hull – Train for Penetration Diving

Location: Signature Scuba – Rancho Cucamonga, CA
Call to Enroll: 909-476-8183
Course Pricing & Gear Packages: Contact us for current availability

Take your wreck diving to the next level with the TDI Advanced Wreck Diver Course at Signature Scuba. Learn the techniques that technical divers rely on to explore history beneath the surface—safely, confidently, and skillfully.