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United Kingdom flag

CHALLENGER SY174 — Fishing · MMSI 235007700

GBUnderway Using Engine
World map showing the last known position of CHALLENGER SY174 at 57° 41.334' N, 6° 53.539' W
NSEW
Current PositionLast report

CHALLENGER SY174 was last reported under way in the North Atlantic Ocean, at 57.6889° N, 6.8923° W, on 7 Sep 2026, 09:48 UTC. It was sailing from STORNOWAY to STORNOWAY with an ETA of 28 Jul 2026, 09:46 UTC.

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Updated 1 day ago using terrestrial data
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Underway Using Engine
Current Navigational Status
1.6 kn
Speed
192.0°
/ 190°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
17:30 UTCAug 26, 2026
ETA
09:46 UTCJul 28, 2026
CHALLENGER SY174

CHALLENGER SY174

Identity

Fishing
Type
United Kingdom flagGB
Flag
N/A
IMO Number
235007700
MMSI
GFBL
Call Sign

Specifications

16 m × 6 m
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that CHALLENGER SY174 is part of.

Flag State
All GB-flagged vessels
Browse every ship currently registered under the GB flag, with live AIS positions.
Vessel Type
Browse all Fishings
See the global fleet of fishings tracked on MarineRadar with live AIS data.
Departure Port
Port of STORNOWAY
Port traffic, arrivals and live vessel positions for STORNOWAY (GBSTO).

About CHALLENGER SY174

Identity · Ownership · Class · Route

CHALLENGER SY174 — Fishing

CHALLENGER SY174 is a fishing registered under the United Kingdom flag.

CHALLENGER SY174 route and voyage history

CHALLENGER SY174 is currently on a voyage from STORNOWAY to STORNOWAY with an estimated arrival on 2026-07-28T09:46:00Z. The live route and current course of CHALLENGER SY174 are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as CHALLENGER SY174 can be seen in the Similar Vessels section above or in the full fishing fleet at /vessel-type/fishing.

Frequently Asked Questions

Where is CHALLENGER SY174 right now?+
CHALLENGER SY174 was last reported under way in the North Atlantic Ocean, on 7 Sep 2026, 09:48 UTC. It was sailing from STORNOWAY to STORNOWAY with an ETA of 28 Jul 2026, 09:46 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for CHALLENGER SY174?+
CHALLENGER SY174 broadcasts MMSI 235007700, with call sign GFBL. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is CHALLENGER SY174?+
CHALLENGER SY174 is classified as a fishing vessel registered under the GB flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full GB flag list at /flag/gb.
How can I see the live position of CHALLENGER SY174?+
MarineRadar shows the latest AIS broadcast from CHALLENGER SY174 above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is CHALLENGER SY174's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is CHALLENGER SY174?+
As a fishing, CHALLENGER SY174 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.

CHALLENGER SY174 — Key Facts

MMSI
235007700
Call sign
GFBL
Vessel type
Fishing
Flag state
GB
Navigation status
Underway Using Engine
Current speed
1.6 knots
Course over ground
192.0°
Heading
190°
Last known position
57.6889°, -6.8923°
Destination
STORNOWAY
ETA
2026-07-28T09:46:00Z
Departure port
STORNOWAY
Actual time of departure
2026-08-26T17:30:00Z
AIS last updated
2026-09-07T09:48:57Z