GK Consulting
Undersea Search & Survey
 Specializing in Shipwreck and Aircraft Location
E-mail: 2kozak@comcast.net Telephone: 603.238-7721 GK Consulting. Project Man.. Search & Survey. Mapping. Training. About. Project Pics. Downloads.
Small AUV with Side Scan Sonar Proves Capable in Littoral Zone
GK AUV San Diego Article July 2013.pdf U550 Wreck diver Article.pdf ST_AUV article by Garry.pdf SUBMARINE O-9 SEATECH ARTICLE.pdf

Found, WW II German Submarine U-550

Use of AUV for Deepwater Shipwreck Search

Found WW II Submarine USS O-9

Click on Cover Thumbnail to Download PDF

Dean Richmond Search.pdf

Recalling The Search for  Dean Richmond


Submarine S-21 Located rev 2.pdf Found Whelan.pdf

Found WW II Submarine USS S-21

Found Steamship  George Whelan

Roma Article August 2014 ON&T.pdf
Recently Discovered Italian WWII Battleship ROMA Mapped with AUV & ROV
Mapping IBS ON&T May 2015.pdf

Mapping Iron Bottom Sound WW II Wrecks

ON & T Oct 2017 GK Editorial.pdf

Deep Ocean Searches


August 2019 ON&T San Jose.pdf PE56 Discovery Rev 2.pdf Cessna Article 2019.pdf

Spanish Galleon San Jose Found

 USS Eagle PE-56            Found

Mystery of Lost Cessna Airplane Solved  

September ON&T Vertical Wall Inspection.pdf

Vertical Wall Inspection Using Side Scan Sonar

Cessna Found The Story of Pilot Ray Grann.pdf

Cessna Found The Story of Pilot Ray Grann  


Atlantic Located 1982.pdf

Found Shipwreck Atlantic  Lake Erie



UT3-SAS vs RAS Article July 2021.pdf

Real Aperture Sonar VS Synthetic Aperture Sonar

Saclant MCM Paper1997.pdf MCM Oceanology 1989.pdf

COTS SSS for MCM - Saclant 1997

SSS & MCM

Oceanology 1989

MCM Change Detection Techniques

Port Security SSS Techniques.pdf SSS Training GK Consulting Master w Applications rev 3.pdf

Fundamentals Of   Side Scan Sonar            Rev 3

v 2

ON&T August 2024 N400CP Article.pdf

N400CP

Jet Found