| Lentowich, Joseph; 2002 Lake Boats; 2002 | 2002 Lake Boats | 2002-00-00 | ST. CLAIR | Chief Engineer |
| Lentowich, Joseph; 2003 Lake Boats; 2003 | 2003 Lake Boats | 2003-00-00 | ST. CLAIR | Chief Engineer |
| Lentowich, Joseph; 2004 Lake Boats; 2004 | 2004 Lake Boats | 2004-00-00 | ST. CLAIR | Chief Engineer |
| Lentowich, Joseph; 2005 Lake Boats; 2005 | 2005 Lake Boats | 2005-00-00 | AMERICAN REPUBLIC | Chief Engineer |
| Lentowich, Joseph; ASC Soundings 11(1)1991 | ASC Soundings 11(1)1991 | 1991-00-00 | H. LEE WHITE | First Assistant |
| Lentowich, Joseph; ASC Soundings 12(1) 1992 | ASC Soundings 12(1) 1992 | 1992-00-00 | AMERICAN MARINER | First Assistant |
| Lentowich, Joseph; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | H. LEE WHITE | First Assistant |
| Lentowich, Joseph; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | NICOLET | First Assistant |
| Lentowich, Joseph; ASC Soundings August1986 | ASC Soundings August1986 | 1986-00-00 | BELLE RIVER | Third Assistant |
| Lentowich, Joseph; ASC Soundings August1986 | ASC Soundings August1986 | 1986-00-00 | NICOLET | Second Assistant |
| Lentowich, Joseph; ASC Soundings Feb 1989 | ASC Soundings Feb 1989 | 1989-00-00 | | First Assistant |
| Lentowich, Joseph; Cliffs Officers Assignments 8/8/78; 1978 | Cliffs Officers Assignments 8/8/78 | 1978-00-00 | WALTER A. STERLING | Third Assistant |
| Lentowich, Joseph; Cliffs Officers Assignments 9/14/78; 1978 | Cliffs Officers Assignments 9/14/78 | 1978-00-00 | CHAMPLAIN | Third Assistant |
| Lentowich, Joseph; pc Tom Geiger (1995 ASC Soundings); 1995 | pc Tom Geiger (1995 ASC Soundings) | 1995-00-00 | H. LEE WHITE | First Assistant |
| Lentowich, Joseph; Soundings July 1993 | Soundings July 1993 | 1993-00-00 | AMERICAN MARINER | First Assistant |
| Lentowich, Joseph; Soundings June-July 1994 | Soundings June-July 1994 | 1994-00-00 | BUFFALO | First Assistant |
| Lentowich, Joseph; Soundings Mar-Apr 1997 | Soundings Mar-Apr 1997 | 1997-00-00 | CHARLES E. WILSON | First Assistant |
| Lentowich, Joseph; Soundings May 1988 | Soundings May 1988 | 1988-00-00 | INDIANA HARBOR | First Assistant |