Passenger ship · Flag US
MONOMOY
MONOMOY is a passenger ship (IMO 9472426, MMSI 368354520, flag US). Its last AIS position was reported on 16 Oct 2026 at 21:30 UTC near Port of Nantucket, bound for HYANNIS-NANTUCKET. AIS Trail recorded 10+ port calls in the last 60 days, most recently at Nantucket.
Last position
Status: Under way using engine · Destination as broadcast: HYANNIS-NANTUCKET · ETA as broadcast: 19 Jan 2027, 15:00 UTC
Position of MMSI 368354520, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | MONOMOY |
|---|---|
| IMO number | 9472426 |
| MMSI | 368354520 |
| Call sign | WDP4451 |
| Type | Passenger ship |
| Flag | US (from the MMSI country code) |
| Length × beam | 66 m × 20 m |
| Highest reported draught | 3.5 m (last 30 days) |
| Estimated deadweight | ≈ 785 t — estimated from AIS dimensions |
| Destination as broadcast | HYANNIS-NANTUCKET |
| Seen in AIS | 10 Oct 2026 – 16 Oct 2026 (last 30 days) |
Port calls
Port calls detected by AIS Trail in the last 60 days, newest first.
| Port | Arrived (UTC) | Departed (UTC) | Time in port |
|---|---|---|---|
| Nantucket USACK | 15 Oct 2026, 22:27 UTC | 15 Oct 2026, 23:10 UTC | 43 min |
| Hyannis USHYA | 15 Oct 2026, 19:55 UTC | 15 Oct 2026, 20:19 UTC | 24 min |
| Nantucket USACK | 15 Oct 2026, 17:15 UTC | 15 Oct 2026, 17:47 UTC | 32 min |
| Hyannis USHYA | 15 Oct 2026, 14:28 UTC | 15 Oct 2026, 15:09 UTC | 40 min |
| Nantucket USACK | 15 Oct 2026, 11:43 UTC | 15 Oct 2026, 12:16 UTC | 32 min |
| Hyannis USHYA | 14 Oct 2026, 19:34 UTC | 15 Oct 2026, 09:33 UTC | 13 h 58 min |
| Nantucket USACK | 14 Oct 2026, 17:01 UTC | 14 Oct 2026, 17:31 UTC | 29 min |
| Hyannis USHYA | 14 Oct 2026, 14:22 UTC | 14 Oct 2026, 14:54 UTC | 32 min |
| Nantucket USACK | 14 Oct 2026, 11:35 UTC | 14 Oct 2026, 12:13 UTC | 38 min |
| Hyannis USHYA | 13 Oct 2026, 19:33 UTC | 14 Oct 2026, 09:24 UTC | 13 h 50 min |
MONOMOY in the API
The full track, every port call and the live position of MONOMOY are available through the AIS Trail API. A free key covers the last 7 days of history; paid plans cover the last 12 months, and Pro and Business add live positions.
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9472426/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9472426/port-calls?from=2026-10-10"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
- Port reference: World Port Index (Pub. 150), National Geospatial-Intelligence Agency (NGA).
Flags come from the MMSI country code, deadweight and size class are estimates from AIS dimensions, port calls are detected by AIS Trail from position reports. All sources and licences: Data sources.
Not for navigation. AIS data can be missing, delayed or wrong; do not use it for navigation, collision avoidance, search and rescue or any other safety-of-life purpose.
