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AIS vessel GC 21 - show graphs
Callsign: 563073090
MMSI number: 563073090
Vessel class: Port tender (53)
Location: 1°15.91' N 103°52.81' E - locator OJ11WG53PP - show map
2.7 miles Southeast bearing 129° from Singapore, Singapore [?]
14.3 miles South bearing 179° from Kampung Pasir Gudang Baru, Johor, Malaysia
16.2 miles Southeast bearing 149° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-06 01:05:05 EST (11h55m ago)
2025-02-06 14:05:05 +08 local time at Singapore, Singapore [?]
Course: 35° – heading 35°
Speed: 7 MPH
Last path: 563073090>ais via S60AK
Positions stored: 11289
Stations near current position of GC 21 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HOANG ANH 0666.6 yards 120°2025-02-06 12:55:39 HUA XIANG5238.1 yards 53°2025-01-26 20:14:09
SLM DIONYSOS279.3 yards 137°2025-01-07 21:05:19 SEA KSANTI389.8 yards 131°2025-01-12 11:46:51
YU XIAO 3417.4 yards 223°2025-01-16 17:30:36 TITUS443.8 yards 50°2025-01-12 01:33:43
563127600460.9 yards 253°2025-01-11 08:55:59 BOKA STRIKER0.3 miles 266°2025-02-06 12:57:12
ENLIVEN0.4 miles 75°2025-02-06 10:10:47 PERSISTENCE0.4 miles 8°2025-02-06 12:57:12
LASCOMBES0.4 miles 127°2025-02-06 08:26:25 XIN HAI HE0.4 miles 305°2025-01-27 02:05:01
HARAR0.4 miles 84°2025-02-06 12:30:20 EM NIKITA0.4 miles 37°2025-02-06 12:53:35
OCEAN APPLAUD0.4 miles 143°2025-01-14 08:59:26 SPM ALPHA0.4 miles 316°2025-01-21 08:50:49
ALMAHER0.5 miles 287°2025-01-10 22:16:04 5380050020.5 miles 304°2025-02-04 02:58:48
BS ATLANTIC0.5 miles 14°2025-02-01 16:14:54 GO ALIYA0.5 miles 338°2025-02-06 12:58:45
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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