Law enforcement vessel · Flag US
CG MELVIN BELL
CG MELVIN BELL is a law enforcement vessel (MMSI 338926455, flag US). Its last AIS position was reported on 15 Oct 2026 at 13:07 UTC near Port of Fisher Island, Miami, bound for BOSTON. AIS Trail recorded 1 port call in the last 60 days, most recently at Fisher Island, Miami.
Last position
Status: Under way using engine · Destination as broadcast: BOSTON
Position of MMSI 338926455, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | CG MELVIN BELL |
|---|---|
| IMO number | – |
| MMSI | 338926455 |
| Call sign | NMNB |
| Type | Law enforcement |
| Flag | US (from the MMSI country code) |
| Length × beam | 46 m × 7 m |
| Highest reported draught | – |
| Estimated deadweight | – |
| Destination as broadcast | BOSTON |
| Seen in AIS | 14 Oct 2026 – 15 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 |
|---|---|---|---|
| Fisher Island, Miami USZFI | 14 Oct 2026, 13:26 UTC | 15 Oct 2026, 12:56 UTC | 23 h 29 min |
CG MELVIN BELL in the API
The full track, every port call and the live position of CG MELVIN BELL 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/338926455/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/338926455/port-calls?from=2026-10-10"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
- Open Waters AIS (https://openwaters.io/ais/), with each event's own source credit (mostly AISHub (https://www.aishub.net) and aisstream.io). Per-event source licence; not merged
- Port reference: UN/LOCODE, United Nations Economic Commission for Europe (UNECE), https://unlocode.unece.org, license CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: port entries selected, deduplicated and merged with the World Port Index.
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.
