2006. 6 Salvage Inspection for Sunken Air Fighter(F-15K) in Eastern Korean Sea for Air forces of Korea
(water depth 380m).
2006. 5 Residual Oil Inspection for Sunken ship "Kyung Shin Ho" for KORDI, Korea.
2006. 5 Subsea Cable Inspection(HVDC) for Korea Electric Power Corporation of Korea.
2006. 2 R&D project for Subsea Cable Inspection for KEPCO.
2005. 12 Subsea Oil Pipeline Survey for SK Oil Corp., Korea.
2005. 8 Site Survey for Oil Drilling, Offshore Korea.
2005. 7 Subsea Gas Pipeline Survey, Offshore for Korea National Oil Corporation
(water depth 180m, 61 line Km).
2004. 12 Survey for Offshore Fishery resources, Pusan city.
2004. 5 Survey for Recovery of abandoned fishnet, Kijang province.
2004. 1 Survey for Subsea Gas pipeline(water depth 140m, 5 line Km).
2003. 12 Contract R&D project for Subsea Cable(HVDC) inspection for KEPCO.
2003. 5 Underwater retrieving & salvage work of rocket named KSR-III from ocean bed using
our "Pathfinder" submarine for Korea Aerospace Research Institute.
2003. 5 Recovery of Russian Navy Battleship ¡°Dmitri Donskoi¡± which was sunken in 1905 during the
Russian/Japan war approximately one hundred years ago using our ¡°Pathfinder¡± submarine in
depth of approximately 405 meters underwater in front of Ul Lung Do island in East Sea.
2002. 10 Underwater environmental inspection of 3 bridges for City of Seoul, Korea.
2002. 5 Registered with Korean Marine Engineering.
2002. 4 Marine Archeology survey for Jeju Island Cultural Center
2002. 4 Marine Archeology survey for Jun Nam Cultural Center
2001. 9 Salvage inspection of sunken ship "Sam Bu Ho" by our submarine "Pathfinder" in depth of 76m
for Korean Marine research Institute.
2001. 7 Salvage inspection for Sunken ship " Kyung Shi Ho" for MBC TV, Pohang, Korea in depth of 100m,
Filming of Korean King Crab for MBC TV, Pohang, Korea.
2000. 9 Underwater Safety Inspection - Olympic bridge, Seoul, Korea.
2000. 6 Harbor Environmental survey by Side Scan Sonar in Eastern sea, Korea.
1999. 9 Underwater safety check - Hang Gang bridge, Seoul, Korea.
1999. 6 Underwater maintenance & repair - Young Dong bridge, Seoul, Korea.
1999. 5 Certified for Commercial Underwater Construction & Repair.