Tugs and service craft, page 115
Heard this year, not on the map now
A to Z, with where and when each was last heard.
| Ship | Size | Where | Heard |
|---|---|---|---|
| 🇦🇺SPOILSPORT | 28 m10 m wide | Last heard near CairnsAustralia | |
| 🇳🇱SPRINGER | 19 m5 m wide | Last heard near OssBound for Geel | |
| 🇳🇴SPRINGEREN 2 | 7 m3 m wide | Last heard near BergenNorway | |
| 🇳🇱SPRINTER | 10 m4 m wide | Last heard near MoerdijkBound for Rilland | |
| 🇬🇧SPRUCELIGHT 1 | 45 m12 m wide | Last heard at sea | |
| 🇭🇰SPV-1 | Size not sent | Last heard near Hong KongHong Kong | |
| 🇵🇹SR 34 | 9 m3 m wide | Last heard near HortaPortugal | |
| 🇫🇷SRI PELICAN | 8 m2 m wide | Last heard near BrestFrance | |
| 🇲🇾SRI PERKASA 32 | 20 m10 m wide | Last heard near Pulau IndahMalaysia | |
| 🇲🇾SRI PERKASA 72 | 20 m10 m wide | Last heard near Port KlangMalaysia | |
| 🇲🇾SRI PERKASA 73 | 12 m4 m wide | Last heard near Port KlangMalaysia | |
| 🇲🇾SRI PERKASA 8 | 12 m3 m wide | Last heard near Port KlangMalaysia | |
| 🇮🇩SRIKANDI BARUNA 2003 | 27 m7 m wide | Last heard near Pantoloan, SvIndonesia | |
| 🇮🇩SRIKANDI BARUNA 2203 | 29 m8 m wide | Last heard near Muntok, BankaIndonesia | |
| 🇮🇩SRIKANDI BARUNA 2204 | 30 m8 m wide | Last heard at sea | |
| 🇮🇩SRIKANDI BARUNA 2207 | 27 m7 m wide | Last heard at sea | |
| 🇮🇩SRIKANDI BARUNA2206 | 27 m8 m wide | Last heard at sea | |
| 🇵🇫SRTM PACIFICO | 28 m10 m wide | Last heard at sea | |
| 🇲🇳SS SUMMER | 29 m6 m wide | Last heard at sea | |
| 🇧🇿SSE ANGELINA | 29 m10 m wide | Last heard at sea | |
| 🇸🇬SSE LUCY | Size not sent | Last heard at sea | |
| 🇸🇬SSE OLIVIA | 17 m6 m wide | Last heard at sea | |
| 🇸🇬SSE ROXANNE | 21 m7 m wide | Last heard at sea | |
| 🇨🇰SSE VALENCIA | Size not sent | Last heard near SingaporeSingapore | |
| 🇵🇦SST ANAHUAC | 31 m11 m wide | Last heard at sea | |
| 🇨🇦SST APACHE | 15 m6 m wide | Last heard near Prince RupertBound for Stewart | |
| 🇲🇹ST ANGELO | 29 m13 m wide | Last heard near VallettaBound for Marsaxlokk | |
| 🇵🇦ST BONAIRE | 28 m10 m wide | Last heard at sea | |
| 🇵🇦ST CURACAO | 28 m10 m wide | Last heard at sea | |
| 🇲🇹ST ELMOhas a photo | 30 m11 m wide | Last heard near VallettaBound for Valletta | |
| 🇵🇦ST GRENADA | 26 m10 m wide | Last heard at sea | |
| 🇺🇸ST PAUL | 24 m11 m wide | Last heard at sea | |
| 🇺🇸ST-911 | 18 m14 m wide | Last heard near WindsorCanada | |
| 🇲🇹ST. GABRIEL | 23 m6 m wide | Last heard near VallettaMalta | |
| 🇺🇸ST. HELENS | 8 m5 m wide | Last heard at sea | |
| 🇺🇸ST. LUCIE | 13 m6 m wide | Last heard at sea | |
| 🇺🇸ST.JOHNS | 4 m4 m wide | Last heard near Port CanaveralBound for Port Canaveral | |
| 🇩🇪ST.PAULI | 8 m3 m wide | Last heard near EemshavenNetherlands | |
| 🇺🇸STACY LYNN | 44 m14 m wide | Last heard near Little HockingUnited States | |
| 🇩🇪STADERSAND | 18 m5 m wide | Last heard near BrunsbüttelBound for Stade | |
| 🇺🇸STALLION | 18 m9 m wide | Last heard near HoustonUnited States | |
| 🇻🇨STANFORD CHALLENGER | 59 m15 m wide | Last heard at sea | |
| 🇻🇨STANFORD SEAL | 38 m11 m wide | Last heard at sea | |
| 🇺🇸STANLEY | 8 m4 m wide | Last heard near BridgeportUnited States | |
| 🇦🇺STANLEY J AUSTIN | 10 m1 m wide | Last heard near AlbanyAustralia | |
| 🇰🇷STAR SURVEYOR | 38 m12 m wide | Last heard at sea | |
| 🇲🇾STAR_BRIGHT | 21 m8 m wide | Last heard at sea | |
| 🇺🇸STASINOS GIRLS | 34 m12 m wide | Last heard near RhinebeckUnited States | |
| 🇳🇱STATUM | 10 m3 m wide | Last heard near LeeuwardenNetherlands | |
| 🇺🇸STAX5 | 50 m16 m wide | Last heard near Long BeachUnited States | |
| 🇫🇮STEA | 15 m5 m wide | Last heard at sea | |
| 🇳🇱STEENWIJK1 | 10 m4 m wide | Last heard near AmsterdamBound for Amsterdam | |
| 🇩🇪STEIN | 28 m8 m wide | Last heard near KielBound for Kiel | |
| 🇩🇪STEINBEISSER | 36 m11 m wide | Last heard near AlbertshofenGermany | |
| 🇩🇪STEINBOCK | 22 m6 m wide | Last heard at sea | |
| 🇩🇪STEINBUTT | 47 m11 m wide | Last heard near HamburgBound for Hamburg | |
| 🇫🇮STELLA POLARIS | 15 m5 m wide | Last heard at sea | |
| 🇮🇹STEM 12 VF S002 | 13 m4 m wide | Last heard near TriesteItaly | |
| 🇮🇹STEM 12 VF S004 | 12 m3 m wide | Last heard near SavonaItaly | |
| 🇮🇹STEM 12 VF S006 | Size not sent | Last heard near CataniaItaly | |
| 🇺🇸STEPHANIE | 7 m6 m wide | Last heard at sea | |
| 🇺🇸STEPHEN B | 23 m7 m wide | Last heard near Croton-on-HudsonUnited States | |
| 🇺🇸STEPHEN DANN | 27 m10 m wide | Last heard at sea | |
| 🇺🇸STEPHEN W | 24 m12 m wide | Last heard near Long ReachUnited States | |
| 🇩🇪STEPPKE | 8 m3 m wide | Last heard near KielGermany | |
| 🇧🇪STERKEN DRIES | 14 m4 m wide | Last heard near ZeebruggeBelgium | |
| 🇨🇦STERLING ENERGY | 64 m10 m wide | Last heard near HamiltonBound for Hamilton | |
| 🇳🇱STERNA | 83 m8 m wide | Last heard near NieuwegeinNetherlands | |
| 🇸🇪STERNBERG | 14 m4 m wide | Last heard at sea | |
| 🇳🇨STERNE 2 PILOT BOAT | 17 m6 m wide | Last heard at sea | |
| 🇸🇪STERNHOLM | 8 m3 m wide | Last heard at sea | |
| 🇩🇪STEUBENHOEFT | 40 m10 m wide | Last heard near CuxhavenGermany | |
| 🇳🇱STEVEN | 23 m6 m wide | Last heard near IJmuiden/VelsenNetherlands | |
| 🇮🇩STIM STAR BORNEO | 58 m20 m wide | Last heard at sea | |
| 🇦🇺STINGRAY | 17 m5 m wide | Last heard at sea | |
| 🇰🇮STK 7 | 15 m5 m wide | Last heard at sea | |
| 🇸🇬STL H18 | 68 m40 m wide | Last heard at sea | |
| 🇸🇬STL P2 | 10 m4 m wide | Last heard at sea | |
| 🇸🇬STL P3 | 8 m2 m wide | Last heard at sea | |
| 🇸🇬STL P7 | Size not sent | Last heard at sea | |
| 🇸🇬STL PT6 | Size not sent | Last heard near SingaporeSingapore | |
| 🇸🇬STL-PT2 | Size not sent | Last heard near SingaporeSingapore | |
| 🇸🇳STN GENTLE | 29 m11 m wide | Last heard near DakarBound for Dakar | |
| 🇬🇧STOREBROR | 20 m5 m wide | Last heard near PortsmouthUnited Kingdom | |
| 🇳🇴STORESJEFEN | 12 m4 m wide | Last heard near LeirvikNorway | |
| 🇬🇧STORM | 8 m2 m wide | Last heard at sea | |
| 🇳🇴STORM | 15 m3 m wide | Last heard at sea | |
| 🇳🇴STORM | 12 m6 m wide | Last heard near BlomvågNorway | |
| 🇦🇺STORM | 5 m2 m wide | Last heard near GladstoneAustralia | |
| 🇵🇼STORM COVE | 29 m8 m wide | Last heard near Port MoresbyPapua New Guinea | |
| 🇨🇦STORM SENTINEL | 7 m5 m wide | Last heard near NanaimoBound for Nanaimo | |
| 🇨🇦STORMAWAY V | 15 m6 m wide | Last heard near Campbell RiverCanada | |
| 🇳🇱STORMVOGEL | 14 m4 m wide | Last heard near WerkendamNetherlands | |
| 🇳🇴STOROEY | 11 m4 m wide | Last heard near GrovfjordNorway | |
| 🇬🇧STOUR | 27 m10 m wide | Last heard near PooleUnited Kingdom | |
| 🇧🇪STRAFFEHENDRIK | 10 m4 m wide | Last heard near IJmuiden/VelsenNetherlands | |
| 🇨🇦STRAIT RAVEN | 21 m8 m wide | Last heard at sea | |
| 🇸🇪STRANDFIXA | 7 m3 m wide | Last heard near StockholmSweden | |
| 🇵🇱STRAZAK-26 | 32 m12 m wide | Last heard at sea |