Sailing and pleasure craft, page 408
Heard this year, not on the map now
A to Z, with where and when each was last heard.
| Ship | Size | Where | Heard |
|---|---|---|---|
| 🇫🇷ONIA | 13 m4 m wide | Last heard at sea | |
| 🇬🇧ONIA | 3 m1 m wide | Last heard near FelixstoweUnited Kingdom | |
| 🇸🇪ONICO | 12 m4 m wide | Last heard at sea | |
| 🇺🇸ONIKA | 40 m8 m wide | Last heard at sea | |
| 🇳🇱ONIRIQUE | 12 m4 m wide | Last heard near StellendamNetherlands | |
| 🇨🇦ONLINE | 20 m6 m wide | Last heard at sea | |
| 🇺🇸ONLY EWE | 20 m5 m wide | Last heard at sea | |
| 🇳🇱ONLY FOOLS RUSH IN | 10 m4 m wide | Last heard near StellendamNetherlands | |
| 🇬🇧ONLY JUST | 11 m6 m wide | Last heard near LiverpoolUnited Kingdom | |
| 🇲🇹ONLY ONE I | 28 m6 m wide | Last heard near Torre AnnunziataItaly | |
| 🇲🇹ONLY US | Size not sent | Last heard at sea | |
| 🇨🇦ONLY YOU | 16 m4 m wide | Last heard near NanaimoCanada | |
| 🇬🇧ONO | 13 m5 m wide | Last heard near Preveza/LefkasGreece | |
| 🇺🇸ONO | 8 m3 m wide | Last heard near San DiegoUnited States | |
| 🇺🇸ONO | 15 m6 m wide | Last heard near San FranciscoUnited States | |
| 🇵🇹ONO ONE | 6 m2 m wide | Last heard near HortaPortugal | |
| 🇪🇸ONODA | 13 m4 m wide | Last heard near JáveaSpain | |
| 🇺🇸ONR2 | 15 m10 m wide | Last heard near HavelockUnited States | |
| 🇳🇱ONRUST | 10 m3 m wide | Last heard at sea | |
| 🇳🇱ONRUST | 24 m6 m wide | Last heard at sea | |
| 🇳🇱ONRUST | 10 m4 m wide | Last heard near RotterdamNetherlands | |
| 🇳🇱ONS CAATJE | 12 m4 m wide | Last heard at sea | |
| 🇫🇷ONTARIO | 10 m4 m wide | Last heard near Saint-TropezFrance | |
| 🇦🇺ONTARIO | 17 m4 m wide | Last heard near BulwerAustralia | |
| 🇸🇪ONTARIO S/Y | 12 m4 m wide | Last heard at sea | |
| 🇳🇱ONTDEKKER | 15 m5 m wide | Last heard at sea | |
| 🇩🇪ONWA18 | 146 m67 m wide | Last heard near Ponta DelgadaPortugal | |
| 🇬🇧ONWARD | 9 m3 m wide | Last heard at sea | |
| 🇨🇦ONWARD | 11 m4 m wide | Last heard near VancouverCanada | |
| 🇺🇸ONWARD | 10 m3 m wide | Last heard at sea | |
| 🇺🇸ONWARD | 16 m4 m wide | Last heard at sea | |
| 🇺🇸ONWARD | 16 m4 m wide | Last heard at sea | |
| 🇺🇸ONWARD PURSUIT | Size not sent | Last heard at sea | |
| 🇬🇧ONYAMARKS II | 12 m4 m wide | Last heard near InverkipUnited Kingdom | |
| 🇩🇪ONYROS | 10 m4 m wide | Last heard at sea | |
| 🇬🇧ONYVA | 14 m4 m wide | Last heard at sea | |
| 🇳🇱ONYVA | 12 m8 m wide | Last heard at sea | |
| 🇳🇱ONYX | 12 m4 m wide | Last heard at sea | |
| 🇸🇪ONYX | 12 m4 m wide | Last heard at sea | |
| 🇳🇱ONZE ZORG | 23 m5 m wide | Last heard at sea | |
| 🇮🇹ONZY III | 12 m4 m wide | Last heard at sea | |
| 🇬🇧OODLES | 13 m4 m wide | Last heard at sea | |
| 🇩🇪OONA | 9 m4 m wide | Last heard at sea | |
| 🇺🇸OOO HAHA | 17 m5 m wide | Last heard at sea | |
| 🇩🇪OOP | 10 m3 m wide | Last heard near RuttenNetherlands | |
| 🇺🇸OORAH | 15 m4 m wide | Last heard at sea | |
| 🇲🇹OOSA | 26 m7 m wide | Last heard near VallettaMalta | |
| 🇳🇱OOSTE WINDE | 11 m4 m wide | Last heard near StellendamNetherlands | |
| 🇳🇱OOSTERVAAR | 10 m4 m wide | Last heard at sea | |
| 🇳🇱OOSTZEE | 10 m | Last heard at sea | |
| 🇳🇱OP GOEDE VOET II | 12 m4 m wide | Last heard at sea | |
| 🇩🇪OP JOECK | 12 m4 m wide | Last heard at sea | |
| 🇳🇱OP NIEUW ZORG | 19 m4 m wide | Last heard at sea | |
| 🇩🇰OP2 | 18 m4 m wide | Last heard at sea | |
| 🇺🇸OPA | 15 m4 m wide | Last heard near CharlestonUnited States | |
| 🇳🇱OPA THEETJE | 12 m4 m wide | Last heard near WorkumNetherlands | |
| 🇺🇸OPA! | 16 m8 m wide | Last heard near Lighthouse PointUnited States | |
| 🇨🇦OPA'S BOAT | 16 m4 m wide | Last heard at sea | |
| 🇳🇱OPAAL | 12 m4 m wide | Last heard at sea | |
| 🇺🇸OPAL | 16 m14 m wide | Last heard near Madeira BeachUnited States | |
| 🇮🇱OPAL | 13 m4 m wide | Last heard at sea | |
| 🇫🇷OPALE | 15 m5 m wide | Last heard at sea | |
| 🇲🇶OPALE 2 | 13 m8 m wide | Last heard near WhangareiNew Zealand | |
| 🇫🇷OPALE 4 | 12 m7 m wide | Last heard near Saint-TropezFrance | |
| 🇫🇷OPARI 2 | Size not sent | Last heard near LocquirecFrance | |
| 🇬🇧OPEN ARMS | 13 m4 m wide | Last heard near SouthamptonUnited Kingdom | |
| 🇫🇷OPEN BASS | 10 m3 m wide | Last heard at sea | |
| 🇺🇸OPEN WIDE | 10 m3 m wide | Last heard at sea | |
| 🇬🇷OPERA | 24 m6 m wide | Last heard near SámiGreece | |
| 🇲🇨OPERA | 17 m5 m wide | Last heard near MonacoMonaco | |
| 🇰🇾OPH | 25 m6 m wide | Last heard near Fort LauderdaleUnited States | |
| 🇪🇸OPHELIA | 13 m4 m wide | Last heard near Arenys de MarSpain | |
| 🇬🇧OPHELIA OF HAMBLE | 13 m4 m wide | Last heard at sea | |
| 🇫🇷OPHELIE | 12 m4 m wide | Last heard at sea | |
| 🇫🇷OPHIR | 12 m4 m wide | Last heard near AntibesFrance | |
| 🇧🇪OPHIUCUS | 11 m4 m wide | Last heard at sea | |
| 🇳🇱OPINE | 16 m5 m wide | Last heard near WerkendamNetherlands | |
| 🇳🇱OPISOP | 11 m4 m wide | Last heard near LelystadNetherlands | |
| 🇳🇱OPLOPER | 9 m3 m wide | Last heard near ScheveningenNetherlands | |
| 🇫🇷OPOPOP | 10 m4 m wide | Last heard at sea | |
| 🇧🇪OPOSITIVE | 11 m3 m wide | Last heard near VlissingenNetherlands | |
| 🇳🇱OPPEPPER | 10 m3 m wide | Last heard near AmsterdamNetherlands | |
| 🇺🇸OPPORTUNE MOMENT | 13 m4 m wide | Last heard near AnnapolisUnited States | |
| 🇺🇸OPPORTUNITY | 11 m4 m wide | Last heard near San DiegoUnited States | |
| 🇳🇿OPPORTUNITY | 12 m3 m wide | Last heard near WaitangiNew Zealand | |
| 🇷🇴OPS | 10 m4 m wide | Last heard near BalchikBulgaria | |
| 🇳🇱OPSEA | 12 m4 m wide | Last heard at sea | |
| 🇺🇸OPTICAL DELUSION | 14 m4 m wide | Last heard near El SegundoUnited States | |
| 🇩🇪OPTIE | 9 m3 m wide | Last heard at sea | |
| 🇫🇷OPTIMIST | 11 m4 m wide | Last heard near AntibesFrance | |
| 🇳🇱OPTIMIST | 10 m3 m wide | Last heard near RotterdamNetherlands | |
| 🇺🇸OPTIMIST | 11 m3 m wide | Last heard at sea | |
| 🇺🇸OPTIMUM | 26 m6 m wide | Last heard at sea | |
| ðŸ‡ðŸ‡·OPTIMUS PRIME SOLO | 12 m4 m wide | Last heard near KoperSlovenia | |
| 🇺🇸OPTIMYSTIC | 14 m8 m wide | Last heard at sea | |
| 🇬🇧OPTION | 11 m3 m wide | Last heard near SouthamptonUnited Kingdom | |
| 🇳🇱OPUS | 10 m3 m wide | Last heard near AmsterdamNetherlands | |
| 🇺🇸OPUS | 13 m4 m wide | Last heard near AnnapolisUnited States | |
| 🇲ðŸ‡OPUS | 17 m8 m wide | Last heard near Playa BlancaSpain | |
| 🇺🇸OPUS TWO | 13 m4 m wide | Last heard near Long BeachUnited States |