Tugs and service craft, page 78
Heard this year, not on the map now
A to Z, with where and when each was last heard.
| Ship | Size | Where | Heard |
|---|---|---|---|
| 🇪🇸IBAIZABAL DOCE | 24 m11 m wide | Last heard at sea | |
| 🇪🇸IBAIZABAL ONCE | 37 m14 m wide | Last heard at sea | |
| 🇪🇸IBAIZABAL SEIS | 29 m11 m wide | Last heard at sea | |
| 🇪🇸IBIAS | 25 m12 m wide | Last heard near GijónBound for Gijón | |
| 🇮🇩IBL 1501 | Size not sent | Last heard at sea | |
| 🇺🇸IDA M | 19 m8 m wide | Last heard near NorfolkUnited States | |
| 🇮🇹IEVOLI BLUE | 70 m16 m wide | Last heard near Porto San VitaleItaly | |
| 🇷🇺IEVOLI ORANGE | 50 m13 m wide | Last heard near Saint PetersburgRussia | |
| 🇮🇹IEVOLI RED | 36 m10 m wide | Last heard at sea | |
| 🇮🇹IEVOLI SHUTTLE | 46 m10 m wide | Last heard at sea | |
| 🇳🇱IJBURG | 45 m10 m wide | Last heard at sea | |
| 🇳🇱IJSSEL | 29 m5 m wide | Last heard near WorkumNetherlands | |
| 🇳🇱IJSSELDELTAhas a photo | 99 m15 m wide | Last heard near AmelandBound for Wilhelmshaven | |
| 🇳🇱IJSSELMEER | 18 m4 m wide | Last heard at sea | |
| 🇳🇱IJSSELSTEIN | 15 m4 m wide | Last heard at sea | |
| 🇳🇱IJZEREN HEIN | 23 m4 m wide | Last heard near NesNetherlands | |
| 🇯🇵IKUTA MARU | 32 m9 m wide | Last heard near HashihamaJapan | |
| 🇿🇦ILEMBE | 100 m22 m wide | Last heard near Richards BayBound for Richards Bay | |
| 🇧🇷ILHA DA TRINDADE | 64 m16 m wide | Last heard at sea | |
| 🇦🇺ILUKA | 24 m6 m wide | Last heard near MooloolabaAustralia | |
| 🇫🇷IMAGINATIQUE | 15 m6 m wide | Last heard near Porto-VecchioFrance | |
| 🇲🇾IMAR 2 | 13 m8 m wide | Last heard near ManjungMalaysia | |
| 🇵🇾IMPALA SAN ANTONIO | 145 m32 m wide | Last heard at sea | |
| 🇧🇪IMPERADOR I | 50 m14 m wide | Last heard near NieuwpoortBelgium | |
| 🇨🇦IMPERIAL IMMERK | 16 m4 m wide | Last heard near Prince RupertCanada | |
| 🇬🇧IMPULSE | Size not sent | Last heard near TilburyUnited Kingdom | |
| 🇬🇧INCHCOLMhas a photo | 23 m12 m wide | Last heard near HolyheadBound for Holyhead | |
| 🇮🇩INDAH LAUT 2202 | 21 m6 m wide | Last heard near SingaporeSingapore | |
| 🇦🇺INDEE | 27 m11 m wide | Last heard at sea | |
| 🇺🇸INDEPENDENCE | 21 m7 m wide | Last heard near WelcomeUnited States | |
| 🇦🇺INDI SPIRIT | 10 m4 m wide | Last heard near FremantleAustralia | |
| 🇳🇱INDIA | 17 m6 m wide | Last heard near VlissingenNetherlands | |
| 🇦🇺INDIAN J | Size not sent | Last heard at sea | |
| 🇮🇩INDO POWER 17 | Size not sent | Last heard near Muntok, BankaIndonesia | |
| 🇮🇩INDO POWER 18 | Size not sent | Last heard near Muntok, BankaIndonesia | |
| 🇮🇩INDO POWER 20 | 26 m | Last heard near Musi River, SumatraIndonesia | |
| 🇲🇦INES | 24 m12 m wide | Last heard near Jorf LasfarBound for Jorf Lasfar | |
| 🇸🇬INFINITI VIRTUS | 26 m8 m wide | Last heard near SingaporeSingapore | |
| 🇮🇹INGHILTERRA | 27 m11 m wide | Last heard at sea | |
| 🇳🇴INGRID HELEN | 8 m3 m wide | Last heard at sea | |
| 🇫🇷INISHGLAS | Size not sent | Last heard near LorientFrance | |
| 🇺🇸INLAND STAR | 12 m6 m wide | Last heard near Baton RougeUnited States | |
| 🇨🇦INLET CRUSADER | 15 m6 m wide | Last heard at sea | |
| 🇨🇦INLET KNIGHT | 18 m8 m wide | Last heard near Campbell RiverCanada | |
| 🇨🇦INLET ROYAL | 10 m4 m wide | Last heard near Campbell RiverCanada | |
| 🇩🇪INSA | 12 m4 m wide | Last heard near OldenburgBound for Bremerhaven | |
| 🇳🇱INSPECTOR | 9 m2 m wide | Last heard near DordrechtNetherlands | |
| 🇮🇩INTAN MARINE 03 | Size not sent | Last heard near SurabayaIndonesia | |
| 🇮🇩INTAN MEGAH 17 | Size not sent | Last heard near Palembang, SumatraIndonesia | |
| 🇮🇩INTAN MEGAH 2 | Size not sent | Last heard at sea | |
| 🇸🇬INTAN T1704 | 25 m9 m wide | Last heard at sea | |
| 🇸🇬INTAN T2801 | 11 m4 m wide | Last heard at sea | |
| 🇫🇮INTERPERSONA RESCUE | 8 m3 m wide | Last heard near VuosaariFinland | |
| 🇺🇸INTRA RELOAD | 20 m8 m wide | Last heard near BaytownUnited States | |
| 🇸🇬INVESTIGATOR | Size not sent | Last heard near SingaporeSingapore | |
| 🇵🇦INW-10 | 66 m16 m wide | Last heard at sea | |
| 🇵🇦INW-30 | 61 m16 m wide | Last heard near DumyatEgypt | |
| 🇵🇱INZ. ST. LEGOWSKI | 78 m13 m wide | Last heard at sea | |
| 🇺🇸IONA MCALLISTER | 33 m10 m wide | Last heard near New YorkUnited States | |
| 🇷🇺IRBIS | 31 m11 m wide | Last heard at sea | |
| 🇮🇪IRCG CROSSHAVEN | 8 m2 m wide | Last heard near CorkIreland | |
| 🇮🇪IRCG RELIEFDELTA 7.9 | 7 m2 m wide | Last heard near KilcooleIreland | |
| 🇺🇸IRENE T | 19 m6 m wide | Last heard at sea | |
| 🇱🇷IRIS | 70 m16 m wide | Last heard at sea | |
| 🇪🇸IRMANS GARCIA NODAL | 40 m10 m wide | Last heard near Marin, PontevedraSpain | |
| 🇺🇸IRONMAN | Size not sent | Last heard at sea | |
| 🇳🇱ISA | 24 m8 m wide | Last heard near BorkumBound for Norden | |
| 🇳🇴ISABELL | 8 m4 m wide | Last heard at sea | |
| 🇺🇸ISABELLE | 36 m11 m wide | Last heard at sea | |
| 🇯🇵ISANA | 12 m4 m wide | Last heard near KawasakiJapan | |
| 🇯🇵ISANA 3 GO | 12 m4 m wide | Last heard near KawasakiJapan | |
| 🇯🇵ISANA6 | Size not sent | Last heard near KawasakiJapan | |
| 🇯🇵ISHIN | 44 m9 m wide | Last heard near WakayamaBound for Sakaisenboku | |
| 🇵🇦ISLA GALETA | 28 m14 m wide | Last heard at sea | |
| 🇺🇸ISLAND BOY | 18 m7 m wide | Last heard near Wadmalaw IslandBound for Charleston | |
| 🇨🇦ISLAND CHIEF | 16 m5 m wide | Last heard near Campbell RiverCanada | |
| 🇺🇸ISLAND EXPLORER | 39 m11 m wide | Last heard at sea | |
| 🇺🇸ISLAND EXPRESS | 20 m7 m wide | Last heard near SavannahBound for Charleston | |
| 🇨🇦ISLAND FURY | 14 m5 m wide | Last heard near VancouverCanada | |
| 🇺🇸ISLAND LOOKOUT | 22 m5 m wide | Last heard near NorfolkUnited States | |
| 🇨🇦ISLAND MASTER | 10 m4 m wide | Last heard near GangesCanada | |
| 🇺🇸ISLAND MERCHANT | 20 m8 m wide | Last heard near Wadmalaw IslandUnited States | |
| 🇨🇦ISLAND NAVIGATOR | 18 m6 m wide | Last heard at sea | |
| 🇨🇦ISLAND SENTINEL | 14 m4 m wide | Last heard near NanaimoBound for Nanaimo | |
| 🇺🇸ISLAND TIDE | 16 m8 m wide | Last heard near Wadmalaw IslandUnited States | |
| 🇺🇸ISLAND TRADER | 20 m8 m wide | Last heard near PortlandUnited States | |
| 🇺🇸ISLAND VIKING | 164 m10 m wide | Last heard at sea | |
| 🇨🇦ISLAND YARDER | 12 m4 m wide | Last heard at sea | |
| 🇷🇺ISLANDER | 10 m32 m wide | Last heard at sea | |
| 🇪🇸ISLAS COLUMBRETES | 15 m6 m wide | Last heard near Castellón de la PlanaSpain | |
| 🇵🇹ISN DUQUE RIBEIRA | 17 m4 m wide | Last heard near LeixõesPortugal | |
| 🇵🇹ISN N.SRA.CONCEICAO | 13 m3 m wide | Last heard near HortaPortugal | |
| 🇵🇹ISN SR 43 | 8 m2 m wide | Last heard near PortimaoPortugal | |
| 🇵🇹ISN SR-28 | 11 m4 m wide | Last heard near LeixõesPortugal | |
| 🇵🇹ISN SR29 | 1 m3 m wide | Last heard at sea | |
| 🇫🇷ISOBATHE | 7 m3 m wide | Last heard near La RochelleFrance | |
| 🇿🇦ITALENI | 58 m15 m wide | Last heard at sea | |
| 🇵🇾ITAPUA I | 331 m62 m wide | Last heard at sea | |
| 🇪🇸IZAEL | 23 m12 m wide | Last heard near IbizaBound for Ibiza | |
| 🇯🇵IZU | 110 m14 m wide | Last heard at sea |