GC 21
MMSI 563073090Call sign 9V6941
Last reported at 0.07° N, 3.78° E
0.0667° N, 3.7833° E
0.0667° N, 3.7833° ELast 24 h track
Voyage
- Speed
- 0.0 kn
- Course
- 274°
- Heading
- 274°
- Position
- 0.0667° N, 3.7833° E
- Last report
- 19 Oct 2026, 07:27 UTC
Particulars
- MMSI
- 563073090
- Call sign
- 9V6941
- Flag
- 🇸🇬 Singapore
- Type
- Port tenderAIS type 53
- Length
- 20 m
- Beam
- 6 m
Not broadcast: destination, IMO number and draught.
About GC 21
GC 21 (MMSI 563073090) is a port tender registered in Singapore. It is 20 m long and 6 m wide. Its most recent AIS position, received on 19 Oct 2026 at 07:27 UTC, placed it at 0.07° N, 3.78° E.
Frequently asked questions
Where is GC 21 now?
GC 21 was last reported at 0.07° N, 3.78° E on 19 Oct 2026 at 07:27 UTC.
What type of ship is GC 21?
GC 21 is a port tender. It is 20 m long and 6 m wide.
What is the MMSI number of GC 21?
The MMSI of GC 21 is 563073090. Its call sign is 9V6941.
What flag does GC 21 fly?
GC 21 sails under the flag of Singapore (SG).
Similar special-purpose vessels
Active special-purpose vessels of a similar size (14–26 m).
Get alerts when GC 21 arrives in port
Follow GC 21 on the live map with a free account. Alerts on port calls, destination changes and AIS silence come with a fleet on any plan from €9.99/month.