Main Iron Works, Houma LA
Most recent update: March 8, 2012.
Main Iron Works was established after WWII and has become one of the leaders in tug construction.
| Hull # | Original Name | Original Owner | Ship Type | GT | Built | Disposition |
| Prairieland | Geo Gradel Co | Towing Vessel | 35 | 1955 | Active | |
| Ernest M | Southeastern Leasing Corporation | Towing Vessel | 84 | 1956 | Active | |
| A. B. Cenac, Jr. | Terry Contracting & Materials Inc | Towing Vessel | 33 | 1956 | Now J. S. Humphries II | |
| Mr. Bart | Total Marine Svcs of Jefferson | Towing Vessel | 34 | 1956 | Active | |
| Lady Margaret | General Marine Enterprises, Inc | Towing Vessel | 35 | 1956 | Active | |
| Cat & Mitch | E. & E. Eymard | Towing Vessel | 49 | 1956 | Later Harbor Master, TLC Knight, Alice Lyons, Capt Sam, Marine Commander, Capt Morro, now Miss Randi Marie | |
| Jachin | Raleigh Pitre | Tug | 34 | 1956 | Active | |
| Marquita Anne | Liberty Maritime Inc | Towing Vessel | 76 | 1957 | Now Kathleen | |
| J. M. J. | Tommy Vizier | Tug | 72 | 1957 | Now Capt. Ronald Gros | |
| Cathy Cenac | Cenac Towing | Towboat | 35 | 1958 | Now Karen W | |
| Laura P | Marine Coatings & Linings Llc | Towing Vessel | 34 | 1959 | Later Mr. Adam, now Sami Dee | |
| Isabelle C | Maritime Tug & Barge Inc | Towing Vessel | 42 | 1959 | Active | |
| My Lady Poochie | Stephen W Booker | Recreational | 34 | 1959 | Now Tortue | |
| Kimmie C | Garber Bros. | Tug | 70 | 1959 | Deleted 2001 | |
| Little Tim | Hard Rock Towing Llc | Towing Vessel | 44 | 1960 | Later Amber, now Capt. Babin | |
| Barney IV | Universal Towing, Inc. | Towing Vessel | 44 | 1960 | Later Barney B, now Lady Desire' | |
| Man Reese | Sportman's Paradise Ourfitters Inc | Towing Vessel | 35 | 1960 | Later Miss Monie, now Blue Goose | |
| Kenneth L. | LeBoeuf Towing | Towboat | 70 | 1960 | Later Avery Dean, now Amanda K | |
| Frieda L. | LeBoeuf Towing | Towboat | 1960 | Now Becky R. | ||
| Iron Worker | Beasley Construction | Towboat | 80 | 1960 | Active | |
| 101 | J. R. Ferguson | Gore Trawlers Inc | Towing Vessel | 97 | 1961 | Now Pops |
| Ernest H. Doss | Mutual Oil Co. | Towboat | 139 | 1961 | Later A. B. York, now A. B. I. | |
| Mr. Cav | Garber Bros. | Tug | 1961 | |||
| 104 | Cindy Cenac | Cenac Towing | Towing Vessel | 149 | 1962 | Later Marie M, now Patricia S |
| 105 | Gulf Miss | Gulf Mississippi Marine | Tug | 148 | 1961 | Now Debbie R. |
| Nancy Carol | James River Towing | Towing Vessel | 86 | 1962 | Now Capt. Jack D | |
| 107 | Mandy Cenac | Cenac Towing | Towboat | 46 | 1962 | Now Amy Lou Morrison |
| 113 | Donald C. Hannah | Hannah Marine | Tug | 198 | 1962 | Now Donald C |
| 114 | Interstate Transporter | Reinauer Transportation | Tug | 207 | 1962 | Later Transporter, Interstate Transporter, now Kristy Ann Reinauer |
| JAG | Tug | 1962 | Sank 1970 | |||
| Tony | Chotin Transportation | Towboat | 108 | 1962 | Now Ricky J Leboeuf | |
| 117 | Dixie Scout | Dixie Carriers | Tug | 143 | 1963 | Now Lisa E |
| Ronnie | Coastal Marine Construction Inc | Towing Vessel | 46 | 1963 | Now Jenny | |
| 120 | Gulf Prince | Zapata Gulf Marine | Tug | 197 | 1963 | Later Dennis W Guidry, Margaret Foss, Go-Getter, now Brian S. |
| 121 | Albert Cenac | Cenac Towing | Tug | 137 | 1963 | Now Big Ben |
| Hercules | P&L Towing and Transportation Inc | Towing Vessel | 78 | 1964 | Active | |
| 124 | Lewis M | Resolve Ocean Towing Inc | Towing Vessel | 39 | 1963 | Active |
| Tampa Bay | Larose Tugs Llc | Towing Vessel | 94 | 1964 | Active | |
| Johnny Peterson | Northwest Aggregates Company | Towing Vessel | 60 | 1964 | Active | |
| Ancon | Tug | 149 | 1964 | Active | ||
| 128 | O. J. Cenac | Cenac Towing | Tug | 138 | 1964 | Now Nan Cenac |
| Fay Blackman | Coastal Towing | Tug | 125 | 1964 | Later William Trent, Capt. Bruce Stapp, now Alex B | |
| 130 | Point Comfort | Alcoa | Tug | 186 | 1964 | Now Horace |
| A. J. Dupre | Alexander Dupre Towing | Tug | 42 | 1964 | Now River Lady | |
| Matthew C | Caldwell Marine International Llc | Towing Vessel | 98 | 1965 | Later Johnny C, now Judy M | |
| Willamette Falcon | Rainer Petroleum Corporation | Towing Vessel | 98 | 1965 | Now Falcon | |
| Lorina | D & L Towing Inc | Towing Vessel | 57 | 1965 | Active | |
| Annie G | Prock Marine Company | Towing Vessel | 76 | 1965 | Now Dorothy L | |
| Esso Louisiana | Humble Oil | Tug | 125 | 1965 | Now Medina | |
| 139 | Mariner | Tug | 189 | 1965 | Now Suiattle | |
| Pamlico | PCS Phosphate Company Inc | Towing Vessel | 278 | 1966 | Active | |
| Jim Colle | Colle Towing Company Inc | Towing Vessel | 145 | 1966 | Active | |
| Capt Shawn | Tesh Services, Llc | Towing Vessel | 81 | 1966 | ||
| Cristobal | Tug | 148 | 1966 | Later Moby-Ruth, Miss Rutha, now Miss Eva | ||
| 146 | Dixie Warrior | Dixie Carriers | Towing Vessel | 145 | 1965 | Now Sun Coast |
| Roanoke | Maritrans | Tug | 278 | 1966 | Active | |
| Lady Neva | Tug | 146 | 1966 | Later Wes Bordelon, now American Contender | ||
| 149 | Gulf Master | Zapata Gulf Marine | Tug | 199 | 1966 | Later Arthur S, now Arthur Brusco |
| 157 | A. J. Cenac | Cenac Towing | Tug | 199 | 1966 | Now Sam B. |
| Gulf Knight | Zapata Gulf Marine | Tug | 199 | 1966 | Later Philip F Ingram, Jaramac 32, scrapped 1987 | |
| 162 | Gulf Squire | Zapata Gulf Marine | Tug | 147 | 1966 | Later Demarco XI, Frances J, now Gulf Dawn |
| 165 | Newark Sun | Sun Oil | Tug | 194 | 1966 | Now Carly A. Turecamo |
| 166 | New England Sun | Sun Oil | Tug | 194 | 1966 | Now New England Coast |
| Harbor Island | True North Marine Llc | Tug | 78 | 1967 | Later Jean-Pierre, Miss Gill, now Miss Nicole | |
| JR | Talen's Marine & Fuel Inc | Tug | 60 | 1967 | Now M/V Teeter Menard | |
| 170 | Morania No. 16 | Morania Towing | Tug | 191 | 1966 | Later Haida Warrior, Northern Warrior, now Hercules |
| 173 | Voyager | Tug | 197 | 1967 | Now Taurus I | |
| 174 | Gulf Duke | Zapata Gulf Marine | Tug | 188 | 1967 | Now Stephen Scott |
| 175 | Gulf Rustler | Zapata Gulf Marine | Tug | 149 | 1967 | Now Janice Ann Reinauer |
| 177 | Joyce P. Crosby | Crosby Tugs | Tug | 64 | 1967 | Later Glora G Cheramie, now Fischer Hayden |
| 179 | Dixie Valour | Dixie Carriers | Tug | 143 | 1966 | Active |
| 180 | Dixie Vengeance | Dixie Carriers | Tug | 143 | 1966 | Active |
| 181 | Dixie Raider | Dixie Carriers | Tug | 143 | 1966 | Active |
| 182 | Dixie Marauder | Dixie Carriers | Tug | 143 | 1966 | Now Capt. Frank Gibson |
| 183 | Ranger | Tug | 195 | 1967 | Now Jill Reinauer | |
| 184 | Lady Lisa | Tug | 65 | 1967 | Now Lucy | |
| 185 | Rory M. Cenac | Cenac Towing | Tug | 94 | 1967 | Later E A Cenac, E. H. Demouy, Bayou Royal, Capt L Gambarella, now Lock Master |
| 186 | Poseidon | Sabine Towing | Tug | 143 | 1967 | Later Ray Pater, R I Trahan, Marie Cenac, Taurus, now Taurus Cenac |
| 187 | Eileen B. Ingram | Ingram Barge | Tug | 124 | 1967 | Later Jaramac 35, Nusa Abadi, now Tong Leong |
| Renegade | Albert E. Magill | Tug | 108 | 1967 | Now Dixie Renegade | |
| Traveler | Albert E. Magill | Tug | 108 | 1967 | Now Dixie Traveler | |
| 190 | Zephyr | Sabine Towing | Tug | 189 | 1967 | Active |
| Dixie Buccaneer | Dixie Carriers | Tug | 63 | 1967 | Now Buffalo Girl | |
| 192 | Goose Creek | Kosnac Floating Derrick Corp | Tug | 99 | 1967 | Now Vera K |
| 194 | Lady Jill | Belle Pass Towing | Tug | 178 | 1967 | Active |
| 195 | Crusader | Tug | 195 | 1967 | Now Ivory Coast | |
| Betty Wood | Point Landing, Inc. | Tug | 194 | 1968 | Later Chemical Trader, now Ms Chibb | |
| Colt | Western Towing | Tug | 1968 | Active | ||
| L. P. Russo | Three R Towing | Tug | 212 | 1968 | Now Michael A | |
| Harry Collins | L.E.C. Investment | Tug | 193 | 1968 | Scrapped | |
| 196 | Gulf Master | Gulf Mississippi Towing | Tug | 187 | 1968 | Later Nina, scrapped 1997 |
| 197 | Gulf Wave | Gulf Mississippi Towing | Tug | 187 | 1968 | Scrapped 1985 |
| 199 | Courier | Interstate Oil Transport | Tug | 109 | 1968 | Later Marquita, now Gold Coast |
| 200 | Challenger | Interstate Oil Transport | Tug | 195 | 1968 | Later Betty Jean Turecamo, now McAllister Girls |
| 201 | Dixie Vandal | Dixie Carriers | Tug | 143 | 1968 | Active |
| 202 | Dixie Volunteer | Dixie Carriers | Tug | 143 | 1968 | Active |
| 203 | Baroid 110 | Dresser Industries | Tug | 74 | 1968 | Now Alva Dupre |
| 204 | Traveller | Tangier Marine Transport | Tug | 195 | 1968 | Now Marie J. Turecamo |
| 205 | Scott Chotin, Jr. | Chotin Towing | Tug | 84 | 1968 | Now Dace Reinauer, rebuilt 2008 |
| 206 | Dixie Courage | Dixie Carriers | Tug | 143 | 1969 | Active |
| 207 | Morania No. 18 | Morania Oil Tanker | Tug | 149 | 1968 | Now First Coast |
| 208 | Alva | McKenzie Service Co. | Tug | 91 | 1968 | Later Clark Edwards, Marsh Clipper, now Tonya Garrett |
| 209 | Tester | Southern Carriers | Tug | 189 | 1968 | Later Quita, Bay Prince, now St. James |
| 210 | Colon | Refineria Panama | Tug | 145 | 1968 | Later Colon II, now Lucia C. |
| 211 | Clipper | Interstate Oil Transport | Tug | 179 | 1969 | Now Irish Sea |
| 212 | Citation | Higman Towing | Tug | 110 | 1968 | Now Endeavor |
| 213 | ||||||
| 214 | Bronco | Western Towing | Tug | 48 | 1968 | Now Brown Water II |
| W. P. Lapeyrouse | Tug | 109 | 1969 | Later Gibby C, National Jewel, George Jones, Michael Hassett, Wolf Blessey, now Wolf | ||
| Miss Shelley | Cheramie Towing | Tug | 1969 | |||
| 215 | Gulf Knight | Gulf Mississippi Towing | Tug | 194 | 1969 | Later Hondo, Predator, now Enterprise |
| 216 | Lawton M. Calhoun | Atlantic Towing | Tug | 147 | 1969 | Now Cynthia Turecamo |
| 217 | Edgar Brown, Jr. | Higman Towing | Tug | 110 | 1969 | Now Emilee Alexis |
| 218 | Defender | Interstate Oil Transport | Tug | 195 | 1969 | Now Bahia Malaga |
| 219 | Rachel | Guidry Enterprises | Tug | 140 | 1969 | Now Apollo |
| 220 | Gulf Miss | Gulf Mississippi Towing | Tug | 150 | 1969 | Now Miss Ann |
| 221 | Paddy Cenac | Cenac Towing | Tug | 45 | 1969 | Later Nancy Fournier, Miss Nancy, now James J. Perera |
| 222 | ||||||
| 223 | Ocean Tower | Dann Ocean Towing | Tug | 109 | 1969 | Later Franklin Reinauer, now Matthew Tibbetts |
| 224 | Gulf Storm | Gulf Mississippi Towing | Tug | 194 | 1970 | Now Miki Hana |
| 225 | Crystal River | Humble Oil | Tug | 144 | 1969 | Completed as Enco Crystal River, later Exxon Crystal River, now John Reinauer |
| Wood River | SCNO Acquisition Corp. | Tug | 228 | 1970 | Active | |
| 226 | Christine Cenac | Cenac Towing | Tug | 69 | 1969 | Now Marshall J Settoon |
| 227 | ||||||
| 228 | ||||||
| 229 | Intrepid | Maritrans | Tug | 197 | 1970 | Now OSG Intrepid |
| 230 | Night Eagle | Chesapeake Marine Partnership | Tug | 228 | 1970 | Now Capt. Henry Knott |
| 231 | ||||||
| 232 | Gulf Wind | Zapata Gulf Marine | Tug | 188 | 1970 | Now Bill S. |
| 233 | Gulf Seas | Zapata Gulf Marine | Tug | 189 | 1970 | Now Tenner C. |
| 234 | Marathon | Sabine Towing | Tug | 143 | 1970 | Active |
| 235 | Achilles | Sabine Towing | Tug | 140 | 1970 | Active |
| 236 | Atlas | Sabine Towing | Tug | 143 | 1970 | Active |
| 237 | Midas | Sabine Towing | Tug | 143 | 1970 | Active |
| 238 | Puerto Rico Sun | Sun Oil | Tug | 194 | 1970 | Later Republic, Ponce Service, now Wilkin A. Falgout |
| 239 | Dad III | Tug | 160 | 1970 | Now Joanne Reinauer III | |
| 240 | ||||||
| 241 | R. Paul Guidry | Guidry Bros. | Tug | 199 | 1971 | Later Pat Powers, now Sea Robin |
| 242 | Seminole Sun | Sun Oil | Tug | 190 | 1970 | Later Declaration, now Caribe Service |
| 243 | Endeavor | Vane Line Bunkering | Tug | 195 | 1970 | Active |
| 244 | ||||||
| 245 | ||||||
| Mrs. Mac | Southern Terminal & Transport | Tug | 80 | 1971 | Later Coastal Canaveral, Canaveral, now Miss Ramona | |
| Dixie Courage | Dixie Carriers | Tug | 159 | 1971 | Now Pecos | |
| 246 | Gaviota | Transportadora de Sal | Tug | 231 | 1971 | Active |
| 247 | ||||||
| 248 | Seafarer | Maritrans | Tug | 224 | 1971 | Now OSG Seafarer |
| 249 | Capt. Leonard | Berry Bros General Contractors | Unclassified | 455 | 1971 | Active |
| 250 | ||||||
| 251 | ||||||
| 252 | Satoco | Tug | 189 | 1971 | Later Liberty, now OSG Liberty | |
| 253 | John G. | John G Marine | Tug | 164 | 1972 | Now Gene Dunlap |
| 254 | Ajax | Sabine Towing | Tug | 143 | 1971 | Active |
| 255 | Navigator | Maritrans | Tug | 184 | 1972 | Now OSG Navigator |
| 256 | Eileen C | Tug | 199 | 1971 | Later Ellen F McAllister, Ellen F., lost | |
| 257 | ||||||
| 258 | Corsair | Tug | 391 | 1971 | Now Beaufort Sea | |
| 259 | Christy Cenac | Cenac Towing | Tug | 37 | 1971 | Later Britney, now Dudley J. Settoon |
| 260 | Eugenie Cenac | Cenac Towing | Tug | 37 | 1971 | Later Danielle, Amelia R Settoon, now Penelope H Settoon |
| 261 | National Goal | National Marine Service | Tug | 159 | 1972 | Now El Paso |
| 262 | National Ranger | National Marine Service | Tug | 249 | 1972 | Later Katy P, now Kimberly Jane |
| 263 | Captain Whitney | Rebstock Towing | Tug | 160 | 1972 | Now C. D. White |
| 264 | Pathfinder | Dana Marine Service | Tug | 186 | 1972 | Active |
| 265 | Miss Lynn | Tug | 199 | 1972 | Later Newpark Sunburst, Gulf Tempest, Atlantic Tempest, now Catherine Turecamo | |
| 266 | Miss Mildred | Tug | 193 | 1972 | Later Newpark Sunshine, Gulf Tide, Atlantic Tide, now Turecamo Boys | |
| 267 | David Reese | John G. Marine | Tug | 160 | 1975 | Active |
| 268 | Mark C | Midland Enterprises | Tug | 149 | 1972 | Active |
| 269 | Charlie C | Midland Enterprises | Tug | 149 | 1972 | Active |
| 270 | Christy | Midland Enterprises | Tug | 149 | 1972 | Active |
| 271 | Rita | Midland Enterprises | Tug | 149 | 1972 | Active |
| 272 | Thor | Sabine Towing | Tug | 163 | 1972 | Active |
| Maggie Swan | Tug | 178 | 1973 | Now Emerald Coast | ||
| 273 | David P. Guidry | Guidry Bros. | Tug | 169 | 1973 | Later Thunder, now Sharon Dehart |
| 274 | Phyllis A. Guidry | Guidry Bros. | Tug | 142 | 1973 | Later Raven, lost 1994 |
| 275 | Richard P. Guidry | Guidry Bros. | Tug | 143 | 1973 | Completed as Lily M Guidry, now Harvey Commander |
| 276 | Vicky B | Tug | 161 | 1973 | Later Eagle, lost 1983 | |
| 277 | Nita T. | Offshore Tugs Service | Tug | 166 | 1974 | Now La Force |
| 278 | Sandy Alario | Alario Towing | Tug | 198 | 1974 | Later Sandy, Ocean Victory, Sea Valor, now Nakolo |
| 279 | Cecile B. | Tug | 199 | 1974 | Later Cecile, Cecile B, Pacific Victory, Sea Valiant, now Sirius | |
| 280 | ||||||
| 281 | Venturer | Tug | 193 | 1973 | Now Coral Sea | |
| 282 | National Enterprise | National Marine Service | Tug | 244 | 1973 | Later Compass Enterprise, now Eddie Touchette |
| 283 | National Freedom | National Marine Service | Tug | 244 | 1973 | Later Compass Freedom, Mike Marlier, now Al Weaver |
| 284 | National Glory | National Marine Service | Tug | 244 | 1973 | Later Compass Glory, Janie Charley, now Miss Bobbie Fugit |
| 285 | National Hero | National Marine Service | Tug | 174 | 1974 | Later Compass Hero, Evan Wharton, now Joe Johnson |
| 286 | National Ideal | National Marine Service | Tug | 174 | 1974 | Later Compass Ideal, Cheryl Dobard, now Garry Lacey |
| 287 | Jock Cenac | Cenac Towing | Tug | 165 | 1973 | Now Enterprise |
| 288 | Harris B. Doucet | Doucet & Adams | Tug | 98 | 1974 | Active |
| 289 | Tara Lynn S. | Tug | 198 | 1975 | Later Polar 2, William L Colnon, Christine M McAllister, now Christine McAllister | |
| 290 | Jason Alario | Alario Towing | Tug | 199 | 1975 | Later Polar 1, El Falcon Grande, now Crosby Moon |
| 291 | Driver | Barge Bulk Transport | Tug | 186 | 1973 | Now Arctic Dawn |
| 292 | Charger | Barge Bulk Transport | Tug | 191 | 1974 | Now Captain Dann |
| 293 | Voyager II | Tug | 193 | 1974 | Now Kara Sea | |
| 294 | Ellen F. McAllister | McAllister Bros. | Tug | 196 | 1974 | Later Linda B, now Bruce A. McAllister |
| 295 | Marjorie B. McAllister | McAllister Bros. | Tug | 189 | 1974 | Later Exxon Ocean State, now Marjorie B. McAllister |
| 296 | Honour | Maritrans | Tug | 155 | 1975 | Now OSG Honour |
| 297 | Valour | Maritrans | Tug | 193 | 1975 | Sank 2006 |
| 298 | Miss Natalie | Tug | 191 | 1976 | Later Newpark Sundial, Gulf Ruler, John H. Malik, now Bismarck Sea | |
| 299 | Cougar | Tug | 171 | 1975 | Now Bering Sea | |
| 300 | Miss Juanita | Tug | 160 | 1974 | Later Newpark Sunspot, Gulf Lance, Pelican Magic, W A B, now Pacific Dawn | |
| 301 | Kathryne E. McAllister | McAllister Bros. | Tug | 197 | 1975 | Later Exxon Granite State, Kathryne E. McAllister, now Brendan Turecamo |
| 302 | Cela Cenac | Cenac Towing | Tug | 165 | 1975 | Now Discovery |
| 303 | Christine E. McAllister | McAllister Bros. | Tug | 193 | 1975 | Later Jane A Bouchard, now Amy C. McAllister |
| 304 | J. A. G. | Tug | 156 | 1976 | Later Mischief, Gerry Bordelon, Mary B Sessa, now American Champion | |
| 305 | McAllister Boys | McAllister Bros. | Tug | 186 | 1976 | Later Chogogo, Tarahumara, now Claudia C |
| 306 | Mana | Dillingham Tug & Barge | Tug | 109 | 1976 | Later Wendy Foss, Caribe Challenger, now Pacific Challenger |
| 307 | La Elite | Louisiana Int'l. Towing | Tug | 109 | 1976 | Active |
| 308 | McAllister Girls | McAllister Bros. | Tug | 353 | 1976 | Later Krabe, Mayo, Ciudad Madero, now Anna C |
| 309 | Nina Dawn | Falgout Bros. | Tug | 176 | 1976 | Later Strait Eagle, now Delta Pacer |
| 310 | Janet Colle | Colle Towing | Tug | 154 | 1976 | Active |
| 311 | Ambassador | Tug | 138 | 1976 | Now Tasman Sea | |
| 312 | ||||||
| 313 | ||||||
| 314 | Brandon Lee | Kelly M Nguyen | Fishing Vessel | 57 | 1976 | Now Slick Rick ? |
| 315 | Ovide J. Cenac | Cenac Towing | Tug | 37 | 1976 | Now M/V S.J. |
| 316 | Miss Tina D | Tinh Do | Fishing Vessel | 57 | 1976 | Now Capt Bryan |
| Victoria | Savannah Marine Services Inc | Tug | 99 | 1977 | Now Mary Bennett | |
| Miss Rena | Black Towing | Tug | 102 | 1977 | Active? | |
| 317 | Eileen McAllister | McAllister Bros. | Tug | 173 | 1977 | Active |
| 318 | McAllister Sisters | McAllister Bros. | Tug | 185 | 1977 | Active |
| 319 | Mamo II | Dillingham Tug & Barge | Tug | 192 | 1977 | Now Daniel Foss |
| 320 | Peter Foss | Foss Maritime | Tug | 196 | 1977 | Completed as Moana Hele |
| 321 | Iver Foss | Foss Maritime | Tug | 125 | 1977 | Active |
| 322 | Mikiala | Hawaiian Tug & Barge | Tug | 192 | 1977 | Now Mikiala II |
| 323 | Peter Foss | Foss Maritime | Tug | 261 | 1978 | Now Liberty |
| 324 | Miss Beatrice | Tug | 100 | 1978 | Later Capt K Gambarella, Flying Eagle, Delta Cajun, Delta, now Cajun | |
| 325 | ||||||
| 326 | Enterprise | Maritrans | Tug | 173 | 1977 | Now OSG Enterprise |
| 327 | ||||||
| 328 | La Madonna | Nautical Services | Tug | 147 | 1978 | Active |
| 329 | ||||||
| 330 | ||||||
| 331 | Miss Janet | Gulf Stream Tugs Inc | Tug | 98 | 1977 | Later Mr Nic, now Andrew P Dietz |
| 332 | ||||||
| 333 | Larcona | Connolly-Pacific Co | Tug | 85 | 1978 | Active |
| 334 | ||||||
| Miss Marcia | Black Towing | Tug | 103 | 1978 | Later Captain Gary, now Eva Bisso | |
| Miss Debbie | Tug | 106 | 1978 | Later Don Eduardo, now Lommsa I | ||
| Itco XVI | Tug | 147 | 1978 | Later H A Walker, now Trevor | ||
| 335 | Jabbar | Awal Marine Services | Tug | 528 | 1978 | Active |
| 336 | Capt. Luke | Tug | 81 | 1979 | Now Patcona II | |
| 337 | Miss Gayle | Andy's Marine | Supply Boat | 103 | 1978 | Active |
| 338 | ||||||
| 339 | Vigilant | Dixie Fuels | Tug | 161 | 1978 | Active |
| 340 | Reliance | Dixie Fuels | Tug | 161 | 1979 | Active |
| 341 | La Cherie | Tug | 147 | 1979 | Now La Cheval | |
| Courier | Velvet Marine Systems | Tug | 96 | 1979 | Now Coastal Pensacola | |
| Angie Hebert | Gulf International Marine | Tug | 85 | 1979 | Later Leigh Ann Reinauer, now Crosby Commander | |
| Mr. Toup | Odyssea Marine | Tug | 114 | 1979 | Now Crosby Champion | |
| 342 | ||||||
| 343 | Miss Angela | North Bank Towing | Tug | 146 | 1979 | Active |
| 344 | Delaware | Reinauer Transportation | Tug | 101 | 1979 | Now Curtis Reinauer |
| 345 | Freedom | Maritrans | Tug | 176 | 1979 | Now OSG Freedom |
| 346 | Independence | Maritrans | Tug | 176 | 1980 | Now OSG Independence |
| 347 | Dean Reinauer | Reinauer Transportation | Tug | 139 | 1979 | Active |
| 348 | Brandon J | Weeks Marine Inc | Tug | 73 | 1979 | Now George W |
| 349 | Candice L | Robbins Maritime, Inc | Tug | 73 | 1979 | Later Bay Star, now Candice L |
| 350 | Andre B | Cenac Towing | Tug | 61 | 1978 | Now Diamond Six |
| Petroflota 1 | Petroflota S.A. | Tug | 214 | 1980 | Now Don Alfredo | |
| Petroflota 2 | Petroflota S.A. | Tug | 214 | 1980 | Now Don Alberto | |
| Petroflota 3 | Petroflota S.A. | Tug | 214 | 1980 | Now Don Pedro | |
| Petroflota 6 | Petroflota S.A. | Tug | 214 | 1980 | Now Don Jesus | |
| 351 | Carla C | Ordaz Maritima | Tug | 386 | 1980 | Active |
| 352 | Benjamin Foss | Foss Maritime | Tug | 106 | 1980 | Later Vancouver, now Benjamin Foss |
| 353 | David Foss | Foss Maritime | Tug | 106 | 1980 | Now Volans |
| 354 | Edith Foss | Foss Maritime | Tug | 106 | 1980 | Later Warrior, now Edith Foss |
| 355 | Pacific King | Foss Maritime | Tug | 106 | 1980 | Now Pacific Patriot |
| 356 | Pacific Queen | Foss Maritime | Tug | 106 | 1980 | Active |
| 357 | Mi'Oi | Foss Maritime | Tug | 106 | 1980 | Later Solana, now Ellis Brusco |
| 358 | Pacific Knight | Foss Maritime | Tug | 106 | 1980 | Active |
| 359 | Columbia | Maritrans | Tug | 185 | 1981 | Now OSG Columbia |
| 360 | Patriot | K-Sea Operating Partnership L P | Tug | 194 | 1981 | Now Java Sea |
| 361 | Karen Ann | Corpus Christi Marine | Tug | 232 | 1981 | Later Andromeda, now Presager |
| 362 | J. H. Colle | Colle Towing | Tug | 85 | 1980 | Now Crosby Quest |
| 363 | Schuylkill | Vane Line Bunkering Inc | Tug | 89 | 1981 | Active |
| 364 | ||||||
| 365 | Monica Doucet | Doucet Bros. | Tug | 87 | 1981 | Now Realist [current?] |
| 366 | Lady Neva | Belle Pass Towing | Tug | 191 | 1982 | Active |
| 367 | Belcher Miami | Belcher Towing | Tug | 163 | 1981 | Later Coastal Miami, now Miami |
| 368 | ||||||
| 369 | Lockmaster | Midland Enterprises | Tug | 84 | 1981 | Active |
| 370 | Stephanie Dann | Dann Towing | Tug | 73 | 1983 | Now Sarah Dann |
| 371 | Lorie A. Gambarella | G. & B. Marine | Tug | 85 | 1983 | Later Horizon Eagle, now Delta Clipper |
| 372 | Laura C | Ordaz Maritima | Tug | 302 | 1982 | Active |
| 373 | Roseanna Doucet | Doucet Bros. | Tug | 87 | 1982 | Later Channel Eagle, Delta Tide, Port Chester, now Smith Hunter |
| 374 | Resolute | Dixie Fuels | Tug | 161 | 1982 | Active |
| 375 | Courageous | Dixie Fuels | Tug | 161 | 1982 | Active |
| 376 | Mabel Colle | Colle Towing | Tug | 153 | 1984 | Later McAllister Tractor, now Fournier Tractor |
| 377 | Liberty | E. & S. Fisheries | Fishing Vessel | 166 | 1987 | Active |
| 378 | Atlantic | Atlantic Fishing | Fishing Vessel | 166 | 1987 | Active |
| 379 | Diligence | Isaksen Fishing | Fishing Vessel | 166 | 1987 | Active |
| 380 | Endeavor | Hansen Scalloping Inc | Fishing Vessel | 192 | 1988 | Active |
| 381 | Gatherer | Gatherer Fishing | Fishing Vessel | 196 | 1988 | Now Endeavour |
| 382 | Chief | Chieftain Fishing | Fishing Vessel | 147 | 1988 | Active |
| 383? | Courageous | Freedom Fishing | Fishing Vessel | 192 | 1989 | Active |
| 383? | Stone Fueler | John W Stone Oil Distributor Llc | Towing Vessel | 92 | 1989 | Active |
| 384 | Yankee Pride | Yankee Pride Fisheries Inc | Fishing Vessel | 160 | 1989 | Active |
| Captain Frank | Odyssea Vessels Inc | Tug | 149 | 1991 | Active | |
| 385 | The Deacon | Suderman & Young Towing | Tug | 159 | 1990 | Active |
| 386 | Jupiter | Intracoastal Towing | Tug | 159 | 1990 | Active |
| 387 | Andrew K. | Bay-Houston Towing | Tug | 159 | 1990 | Active |
| 388 | Coastal Florida | Coastal Tug & Barge | Tug | 153 | 1990 | Now Florida |
| 389 | Antonio T. Gambarella | G. & B. Marine | Tug | 117 | 1991 | Later Apache Eagle, now Delta Fantasy |
| 390 | Liz Alma | Bisso Towboat | Tug | 117 | 1991 | Active |
| 391 | Jaguar | Mobro Marine | Tug | 328 | 1994 | Now Kimberly Poling |
| 392 | Allison S. | Bisso Towboat | Tug | 117 | 1994 | Active |
| 393 | Eugenie Cenac | Cenac Towing | Towboat | 142 | 1993 | Later Lynx, Genie Cenac, now OLM-0032 [out of service?] |
| 394 | Scott T. Slatten | Bisso Towboat | Tug | 130 | 1995 | Active |
| 395 | A. J. Cenac | Cenac Towing | Tug | 114 | 1995 | Active |
| 396 | Sarah Cenac | Cenac Towing | Towboat | 43 | 1996 | Now Edward I. Pancake |
| 397 | Claxton | Suderman & Young Towing | Tug | 198 | 1995 | Active |
| 398 | Harris II | Bay-Houston Towing | Tug | 198 | 1996 | Active |
| 399? | Papa Joe | Odyssea Vessels | Tug | 136 | 1996 | Later Andre B, now Miss Faith |
| 400 | Capt. Billy Slatten | Bisso Towboat | Tug | 130 | 1996 | Active |
| 401 | Miss Jessica | Smith Marine Towing | Tug | 110 | 1997 | Active |
| 402 | Ovide J. Cenac | Cenac Towing | Tug | 150 | 1998 | Active |
| 403 | Kimberly Colle | Colle Towing | Tug | 385 | 1998 | Active |
| 404 | Atlas | Intracoastal Towing | Tug | 198 | 1998 | Active |
| 405 | Haden II | Bay-Houston Towing | Tug | 198 | 1999 | Active |
| 406 | Cecilia B. Slatten | Bisso Towboat | Tug | 195 | 1998 | Active |
| 407 | Andrea Cenac | Cenac Towing | Tug | 118 | 2000 | Active |
| 408 | Jock Cenac | Cenac Towing | Tug | 198 | 2000 | Active |
| 409 | Matthew K. | Bay-Houston Towing | Tug | 246 | 2000 | Active |
| 410 | Jess Newton | Suderman & Young Towing | Tug | 246 | 2000 | Active |
| 411 | Nathan P. Cenac | Cenac Towing | Tug | 189 | 2001 | Active |
| 412 | Kristina A | TMA Marine | Tug | 96 | 2002 | Active |
| 413 | O. J. Cenac | Cenac Towing | Tug | 183 | 2003 | Now O. J. |
| 414 | Ryan Cenac | Cenac Towing | Tug | 193 | 2002 | Now Ryan |
| 415 | Defiant | Flavian Fishing Corporation | Fishing Vessel | 150 | 2002 | Active |
| 416 | Ann T. Cheramie | Renee J. Cheramie & Sons | Tug | 188 | 2003 | Active |
| 417 | K.A.T.E. | Compass Fishing Corp | Fishing Vessel | 176 | 2003 | Active |
| 418 | K.A.T.E. II | Compass Fishing Corp | Fishing Vessel | 176 | 2004 | Active |
| 419 | Arlen B. Cenac | Cenac Towing | Tug | 297 | 2004 | Now Arlen B. |
| 420 | Eugenie Cenac | Cenac Towing | Tug | 189 | 2005 | Now Eugenie |
| 421 | Norman O. Proehl | Horizon Maritime | Tug | 185 | 2005 | Now Norman |
| 422 | Thor | Suderman & Young | Tug | 404 | 2007 | Active |
| 423 | Wesley A | Bay-Houston Towing | Tug | 404 | 2007 | Active |
| 424 | Alma S | Bisso Towboat | Tug | 195 | 2006 | Active |
| ? | Richard Cenac | Cenac Towing | Tug | 202 | 28-May-08 | Now Richard |
| 425 | Ted | Harbor Docking | Tug | 481 | 17-Feb-09 | Active |
| 426 | George | Harbor Docking | Tug | 481 | 10-Apr-09 | Active |
| 427 | Anna G | Bisso Towboat | Tug | 175 | 25-Jun-10 | Active |
| 428 | Michael S | Bisso Towboat | Tug | 458 | 1-Jul-09 | Active |
| 429 | Cameron Cenac | Cenac Towing | Tug | 118 | 15-Apr-10 | Now Cameron |
| 430 | JJ Cenac | Cenac Towing | Tug | 118 | 7-Mar-11 | Active |
| 431 | C. E. Cenac III | Cenac Towing | Tug | 118 | 29-Sep-10 | Now C. E. |
| 432 | Chesapeake Coast | Dann Marine | Tug | 178 | 1-Nov-11 | Active |
| 433 | Discovery Coast | Dann Marine | Tug | 178 | 14-Feb-12 | Active |
| Bisso Towboat | Tug | 458 | Building | |||
| 436 | Crimson Victory | Crimson Towing | Tug | 188 | 9-Jun-11 | Active |