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AIS vessel JOANNA - show graphs
Callsign: VRHZ4
MMSI number: 477866900
IMO number: 279111
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: OM SOHAR
Location: 1°23.37' N 103°14.48' E - locator OJ11OJ83WL - show map
12.2 miles Southwest bearing 237° from Pontian Kechil, Johor, Malaysia [?]
20.6 miles Southwest bearing 246° from Pekan Nenas, Johor, Malaysia
36.0 miles West bearing 262° from Johor Bahru, Johor, Malaysia
42.6 miles West bearing 279° from Singapore, Singapore
Last position: 2025-02-03 17:50:19 EST (4d 7h6m ago)
2025-02-04 06:50:19 +08 local time at Pontian Kechil, Malaysia [?]
Course: 316° – heading 315°
Speed: 15 MPH
Dimensions: length 141 m width 24 m draught 5.3 m
Last path: VRHZ4>ais via 9m2zak
Positions stored: 3399
Stations near current position of JOANNA - show more
callsign distance last heard - EST      callsign distance last heard - EST
CMA CGM YUKON65.9 yards 143°2025-02-03 10:11:37 RABDAN103.3 yards 118°2025-01-25 03:22:05
WEALTHY BAY103.7 yards 288°2025-02-03 04:49:19 NYMPH105.7 yards 251°2025-01-25 02:56:25
ZIM AMBER177.1 yards 47°2025-01-28 20:15:23 CHAI227.5 yards 147°2025-02-07 23:07:44
AQUAMARINE256.2 yards 80°2025-01-25 05:35:32 NAVIGARE GAIA290.7 yards 357°2025-01-28 01:28:12
POSEIDON VENTURE360.3 yards 340°2025-02-07 11:27:37 352005047382.8 yards 285°2025-01-28 19:35:21
ANGLO SAXON399.6 yards 86°2025-01-20 09:25:54 PERSISTENCE431.2 yards 342°2025-02-07 16:16:57
COLUMBIA HIGHWAY465.0 yards 107°2025-01-20 03:23:22 UHL FALCON497.7 yards 342°2025-02-02 00:21:44
HAKUNA MATATA523.7 yards 66°2025-01-11 05:39:35 WAN XING DA0.3 miles 31°2025-01-31 11:56:54
KMTC DELHI0.3 miles 239°2025-01-29 09:18:35 EURYBIA0.3 miles 26°2025-02-03 20:30:37
INFINITY0.3 miles 28°2025-02-03 15:48:15 KWK PROVIDENCE0.3 miles 110°2025-01-12 05:15:22
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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