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AIS vessel UMBUL MAS - show graphs
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Callsign: P O Y J
MMSI number: 525019101
IMO number: 672387
Navigational status: Under way (sailing) (8)
Vessel class: (0)
Destination: SURABAYA (ETA Aug09 03:00)
Location: 4°44.02' N 98°10.88' E - locator NJ94CR16SB - show map - static map
23.5 miles Northeast bearing 39° from Langsa, Aceh, Indonesia [?]
48.2 miles North bearing 344° from Tanjungtiram, North Sumatra, Indonesia
74.6 miles Northwest bearing 332° from Belawan, North Sumatra, Indonesia
77.3 miles Southeast bearing 113° from Lhokseumawe, Aceh, Indonesia
Last position: 2017-04-30 04:13:21 EDT (360d 21h32m ago)
2017-04-30 15:13:21 WIB local time at Langsa, Indonesia [?]
Course: 132° – heading 237°
Speed: 10 MPH
Dimensions: length 120 m width 22 m draught 0.0 m
Last path: P O Y J>ais via YB6DE-AIS
Positions stored: 1656
Stations near current position of UMBUL MAS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SAWAHLUNTO12.1 miles 308°2018-04-10 12:38:41 MT.KAKAP13.0 miles 312°2018-04-02 11:53:59
SPOB.JUNEYAO MARU IV15.4 miles 308°2018-04-25 07:23:16 477240300 HK16.0 miles 54°2018-04-25 06:17:28
MSC HAMBURG16.0 miles 37°2018-04-02 08:55:43 MOL LONDRINA17.5 miles 38°2018-04-25 07:22:44
HYUNDAI INTEGRAL20.0 miles 51°2018-04-10 12:28:04 HOEGH AMERICA21.2 miles 34°2018-04-10 11:52:16
441563000 KR22.1 miles 62°2018-04-02 10:40:35 YB6DE-AIS22.4 miles 227°2018-04-25 07:34:13
YB6DE-522.4 miles 227°2018-04-26 01:41:36 636014168 LR24.6 miles 61°2018-04-25 06:32:46
CSCL MERCURY29.5 miles 87°2018-04-02 10:07:50 JS GREENSTONE31.5 miles 61°2018-04-02 11:10:09
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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