Dive Rescue International

Humminbird Sonar Training
2026-05-16 08:00 - 2026-05-17 17:00 (America/Denver) | Deerfield Fire Department, 9482 State Route 224, Deerfield, OH, 44411, United States
OBJECTIVE
This course trains teams to utilize Humminbird Side Scan Sonar maximizing department financial and personnel resources for underwater search missions.
MAIN TOPICS

Sonar Technology
Sonar Frequencies
Range vs. Resolution
GPS and Sonar
Sonar Shadows and Reflectivity
Sonar Imagery Searching for Evidence and Weapons
Where to Search
Marking Targets
Saving Data
Post Mission Analysis
Mastery of the Humminbird Unit
Field Operations

PREREQUISITES

At least 18 years of age
Member of a Public Safety Agency

BRING TO CLASS
US Coast Guard approved PFD with knife and whistle, adequate clothing and protection from the environment, as well as a pen and paper for note taking and sketching.

Dive Rescue 1
2026-05-12 08:00 - 2026-05-14 17:00 | Western Lakes Fire Station 51, 1400 Oconomowoc Parkway, Oconomowoc, WI, 53066, United States
OBJECTIVE
Dive Rescue International’s premier program for public safety divers, covering dive team organization, rescue, recovery, and investigations. Learn essential strategies for media interaction, family communication, and agency collaboration.
MAIN TOPICS

Public Safety Diving Accidents
Drowning
Dive Team Organization & Management
Search Patterns
Scene Evaluation
Victim Retrieval
Service to the Family, Media, & Other Agencies
Vehicle Accidents
Underwater Investigation
Field Exercises

PREREQUISITES

At least 18 years of age
Member of a Public Safety Agency
RSTC Medical Statement
Open Water Certification
Proof of Dry Suit Diving certificate, if applicable
Physically fit (13 MET or greater recommended)

BRING TO CLASS
All students will need:

U.S. Coast Guard approved Personal Flotation Device (PFD)
A knife
A whistle
Adequate clothing for working outside
Pen and paper for taking notes and sketching
