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Callsign, ship name or locator: Clear       
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AIS vessel PORT ALFRED - show graphs
Callsign: VRLZ7
MMSI number: 477832100
IMO number: 293868
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: AU BNE
Location: 1°15.27' N 104°05.94' E - locator OJ21BG11VB - show map
17.4 miles East bearing 98° from Singapore, Singapore [?]
21.4 miles Southeast bearing 135° from Kampung Pasir Gudang Baru, Johor, Malaysia
27.7 miles Southeast bearing 122° from Johor Bahru, Johor, Malaysia
Last position: 2025-01-19 14:41:53 EST (17d 21h54m ago)
2025-01-20 03:41:53 +08 local time at Singapore, Singapore [?]
Course: 84° – heading 82°
Speed: 12 MPH
Dimensions: length 171 m width 27 m draught 5.5 m
Last path: VRLZ7>ais via S60AK
Positions stored: 26334
Stations near current position of PORT ALFRED - show more
callsign distance last heard - EST      callsign distance last heard - EST
INTERASIA AMPLIFY231.3 yards 219°2025-01-23 06:35:06 KISOGAWA307.8 yards 199°2025-01-20 02:07:55
NEW HARMONY395.1 yards 287°2025-01-31 02:57:24 MARAN GAS APOLLONIA437.6 yards 104°2025-01-20 21:33:33
ORCHID SPIRIT439.3 yards 118°2025-02-01 00:45:51 TOKYO TOWER490.9 yards 113°2025-02-04 07:58:25
OCEAN RADIANCE492.3 yards 254°2025-01-19 02:16:26 SAGAR VIOLET0.3 miles 207°2025-02-06 10:40:49
G PUTUO0.3 miles 220°2025-02-01 20:10:39 DING HENG 380.3 miles 228°2025-01-20 14:23:19
BELAWAN0.3 miles 252°2025-02-05 12:04:56 JOGELA0.3 miles 213°2025-02-02 14:21:55
STI LAVENDER0.4 miles 122°2025-01-19 05:07:55 KOTA MANIS0.4 miles 300°2025-01-20 17:23:12
HAIAN DELL0.4 miles 166°2025-02-04 21:22:06 MAERSK YELLOWSTONE0.4 miles 158°2025-01-31 13:20:24
HORAISAN0.4 miles 259°2025-02-04 01:00:27 MSC FELIXSTOWE0.4 miles 244°2025-02-05 08:21:58
SEASPAN LINGUE0.4 miles 244°2025-02-02 05:09:28 LI XIANG0.4 miles 280°2025-01-18 20:38:26
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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