Tugs and service craft, page 67
Heard this year, not on the map now
A to Z, with where and when each was last heard.
| Ship | Size | Where | Heard |
|---|---|---|---|
| 🇳🇱DOCKYARD 1 | 15 m4 m wide | Last heard near LeidenBound for Leiden | |
| 🇱🇷DOENICKE TIDE | 75 m17 m wide | Last heard near VallettaBound for Marsaxlokk | |
| 🇯🇵DOKAIMARU NO.28 | 30 m10 m wide | Last heard at sea | |
| 🇳🇴DOKKEN | 13 m6 m wide | Last heard at sea | |
| 🇺🇸DOLPHIN III | 14 m5 m wide | Last heard near New YorkUnited States | |
| 🇨🇦DOLPHIN POINT | 12 m4 m wide | Last heard at sea | |
| 🇨🇦DOMINION BEARCAT | 13 m5 m wide | Last heard near HalifaxCanada | |
| 🇨🇦DOMINION ENFORCER | 13 m5 m wide | Last heard near HalifaxCanada | |
| 🇨🇦DOMINION VICTORY | 21 m6 m wide | Last heard at sea | |
| 🇵🇾DON ABRAHAM. | 299 m65 m wide | Last heard at sea | |
| 🇵🇾DON AURELIANO G | 38 m11 m wide | Last heard near Villa ConstituciónBound for San Lorenzo | |
| 🇺🇸DON CARLTON | 27 m9 m wide | Last heard near Corpus ChristiUnited States | |
| 🇵🇾DON EDUARDO | Size not sent | Last heard at sea | |
| 🇨🇴DON JOSE M | 31 m11 m wide | Last heard at sea | |
| 🇦🇷DON JUAN N | Size not sent | Last heard near San LorenzoArgentina | |
| 🇧🇴DON KASBERGEN | 290 m44 m wide | Last heard near ParanáArgentina | |
| 🇺🇸DON OSCAR P | 29 m9 m wide | Last heard at sea | |
| 🇦🇷DON OSVALDO | 12 m4 m wide | Last heard at sea | |
| 🇺🇸DON P. | Size not sent | Last heard at sea | |
| 🇺🇸DON TUTO | 96 m30 m wide | Last heard at sea | |
| 🇨🇴DONA CLARY | 50 m12 m wide | Last heard at sea | |
| 🇨🇴DONA PIEDAD | 12 m6 m wide | Last heard at sea | |
| 🇺🇸DONALD J SARTER | 27 m9 m wide | Last heard at sea | |
| 🇹🇼DONG YANG NO.12 | 14 m5 m wide | Last heard at sea | |
| 🇹🇼DONG YEN NO.1 | 40 m12 m wide | Last heard at sea | |
| 🇨🇦DONMAREL | 2 m2 m wide | Last heard near Port AlberniCanada | |
| 🇺🇸DONNA C | 8 m4 m wide | Last heard near NorfolkUnited States | |
| 🇺🇸DONNA YORK | 28 m8 m wide | Last heard at sea | |
| 🇺🇸DONNY F MCALLISTER | 40 m12 m wide | Last heard near New YorkUnited States | |
| 🇰🇳DORA L | 19 m8 m wide | Last heard near LimassolCyprus | |
| 🇺🇸DORELLA BANTA | 21 m8 m wide | Last heard at sea | |
| 🇺🇸DORIS MORAN | 36 m10 m wide | Last heard near New YorkUnited States | |
| 🇺🇸DOROTHY MCALLISTERhas a photo | 34 m9 m wide | Last heard near New YorkUnited States | |
| 🇺🇸DOROTHY MORAN | 32 m10 m wide | Last heard at sea | |
| 🇳🇴DORRIS | 8 m3 m wide | Last heard at sea | |
| 🇺🇸DOUBLE PRECISION | 13 m4 m wide | Last heard near SeattleUnited States | |
| 🇺🇸DOUGLAS | 8 m3 m wide | Last heard near AstoriaUnited States | |
| 🇺🇸DOUGLAS B | 20 m8 m wide | Last heard at sea | |
| 🇬🇧DOVER GUARDIAN | Size not sent | Last heard near London Gateway PortUnited Kingdom | |
| 🇹🇷DP WORLD YARIMCA | 25 m12 m wide | Last heard near IskenderunBound for Iskenderun | |
| 🇮🇪DPC DODDER | 17 m6 m wide | Last heard near DublinIreland | |
| 🇮🇪DPC TOLKA | 17 m6 m wide | Last heard near DublinBound for Dublin | |
| 🇦🇷DR E HOLMBERG | 65 m11 m wide | Last heard near Mar del PlataArgentina | |
| 🇺🇸DR EDWIN H.WELCH | 33 m8 m wide | Last heard near Saint AlbansUnited States | |
| 🇹🇹DR. JAMES | Size not sent | Last heard near Port-of-SpainTrinidad & Tobago | |
| 🇺🇾DRAGA D7 | 92 m15 m wide | Last heard at sea | |
| 🇪🇸DRAGASUB | 33 m9 m wide | Last heard near GijónSpain | |
| 🇸🇪DRAKE | 30 m10 m wide | Last heard at sea | |
| 🇳🇱DRB19 | 7 m3 m wide | Last heard near DordrechtNetherlands | |
| 🇳🇱DRB39 | 7 m3 m wide | Last heard near DordrechtNetherlands | |
| 🇺🇸DREDGE CHESTERFIELD | Size not sent | Last heard at sea | |
| 🇺🇸DREDGE GOETZ | 67 m12 m wide | Last heard near Granite CityUnited States | |
| 🇺🇸DREDGE LOUISE | 26 m13 m wide | Last heard at sea | |
| 🇺🇸DREDGE PATRIOT | 48 m24 m wide | Last heard at sea | |
| 🇺🇸DREDGE POTTER | 74 m16 m wide | Last heard near Granite CityUnited States | |
| 🇺🇸DREDGE ST. CHARLES | Size not sent | Last heard near Saint CharlesUnited States | |
| 🇺🇸DREDGE TYBEE | 25 m8 m wide | Last heard near SavannahUnited States | |
| 🇺🇸DREDGE WHEELER | 124 m25 m wide | Last heard at sea | |
| 🇲🇹DREDGER AVE CAESAR | 55 m16 m wide | Last heard near VallettaMalta | |
| 🇳🇱DRIEBOND III | 13 m4 m wide | Last heard near NesNetherlands | |
| 🇳🇱DRIEBOND IV | 19 m5 m wide | Last heard near GroningenNetherlands | |
| 🇧🇪DRIFT MANTA | 10 m3 m wide | Last heard near ZeebruggeBelgium | |
| 🇮🇹DRITTO | 27 m14 m wide | Last heard near TarantoBound for Taranto | |
| 🇬🇧DSB VENTURA | 15 m4 m wide | Last heard near PortsmouthBound for Portsmouth | |
| 🇬🇧DSB-01 VESUVIUS | 15 m4 m wide | Last heard near PortsmouthBound for Portsmouth | |
| 🇧🇷DSDRAS X | 24 m7 m wide | Last heard at sea | |
| 🇳🇴DSV ODIN | 9 m4 m wide | Last heard at sea | |
| 🇦🇪DTA DEAN ANDREW | 42 m10 m wide | Last heard at sea | |
| 🇦🇪DTA-3 | 47 m8 m wide | Last heard at sea | |
| 🇳🇱DUIKWACHT | 5 m2 m wide | Last heard at sea | |
| 🇩🇪DUISPORT 1 | 20 m7 m wide | Last heard near DuisburgGermany | |
| 🇮🇪DULRA NA MARA | 12 m4 m wide | Last heard near GalwayIreland | |
| 🇺🇸DULUTH | 22 m7 m wide | Last heard near Rocky RiverBound for Lorain | |
| 🇳🇱DUNA | 10 m4 m wide | Last heard near LeeuwardenBound for Makkum | |
| 🇷🇺DUNAJSKAJA | 55 m10 m wide | Last heard at sea | |
| 🇺🇸DURHAM | 16 m6 m wide | Last heard near New YorkUnited States | |
| 🇮🇩DUTA KAPUAS 22 | 27 m8 m wide | Last heard near Musi River, SumatraIndonesia | |
| 🇫🇷DUTCH | 7 m2 m wide | Last heard near Le HavreFrance | |
| 🇩🇪DVOCEAN | 8 m4 m wide | Last heard near HamburgGermany | |
| 🇳🇱DVV2501 | 8 m2 m wide | Last heard near MeppelNetherlands | |
| 🇳🇱DVV2502 | 8 m2 m wide | Last heard near DordrechtNetherlands | |
| 🇳🇱DVV2504 | 8 m2 m wide | Last heard at sea | |
| 🇳🇱DVV2505 | 8 m2 m wide | Last heard at sea | |
| 🇳🇱DWK | 21 m5 m wide | Last heard near GroningenNetherlands | |
| 🇨🇲DYNAMIX | 30 m10 m wide | Last heard at seaBound for Mangalia | |
| 🇱🇻DZELMEhas a photo | 67 m14 m wide | Last heard at sea | |
| 🇸🇬E T CARRIER 2 | Size not sent | Last heard at sea | |
| 🇸🇬E T HARBOUR 11 | Size not sent | Last heard at sea | |
| 🇸🇬E T HARBOUR 12 | Size not sent | Last heard at sea | |
| 🇸🇬E T HARBOUR 17 | Size not sent | Last heard at sea | |
| 🇸🇬E T HARBOUR 19 | 25 m10 m wide | Last heard at sea | |
| 🇺🇸E W BARBER | 14 m7 m wide | Last heard at sea | |
| 🇺🇸E-ZEN-TIAL | Size not sent | Last heard near MiamiUnited States | |
| 🇷🇺E. RYAZANOV | 30 m13 m wide | Last heard near Ust'-LugaBound for Ust'-Luga | |
| 🇸🇬E.T. OCEAN 21 | 30 m8 m wide | Last heard at sea | |
| 🇸🇬E.T. OCEAN 9 | 26 m7 m wide | Last heard at sea | |
| 🇸🇬E.T.OCEAN 11 | Size not sent | Last heard at sea | |
| 🇺🇸EAGLE | Size not sent | Last heard at sea | |
| 🇨🇦EAGLE 56 | 9 m4 m wide | Last heard at sea | |
| 🇨🇦EAGLE RIVER | 7 m4 m wide | Last heard near HalifaxCanada |