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AIS vessel 431001459 - show graphs
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Callsign: THETIS4
MMSI number: 431001459
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 35°02.80' N 139°11.92' E - locator PM95OB31UE - show map - static map
7.9 miles East bearing 112° from Atami, Shizuoka, Japan [?]
8.5 miles Northeast bearing 50° from Itō, Shizuoka, Japan
37.3 miles Southwest bearing 222° from Yokohama-shi, Kanagawa, Japan
52.4 miles Southwest bearing 212° from Tokyo, Tōkyō, Japan
Last position: 2017-05-20 16:25:45 EDT (6d 4h15m ago)
2017-05-21 05:25:45 JST local time at Atami, Japan [?]
Course: 260° – heading 511°
Speed: 2 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: THETIS4>ais via JR1CAD-10
Positions stored: 105
Stations near current position of 431001459 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR2VU-I1.7 miles 254°2017-05-26 20:29:08 RIVIERA PC413.6 miles 28°2017-05-21 01:40:10
SEVEN ISLAND AI5.9 miles 291°2017-05-25 20:18:11 SEVEN ISLAND TAIRYO6.3 miles 295°2017-05-26 01:57:59
JK2PLQ-76.5 miles 271°2017-05-15 06:19:33 DAWN TREADER7.1 miles 274°2017-05-25 18:30:53
431003765 JP7.1 miles 263°2017-05-23 02:47:07 JA1MST-C7.2 miles 234°2017-05-25 04:10:42
JA2YQQ-37.2 miles 218°2017-05-26 20:16:21 JA2YQQ-47.2 miles 218°2017-05-26 20:37:14
JE2MAF-77.3 miles 243°2017-05-13 22:02:56 431007745 JP7.3 miles 297°2017-05-06 19:13:00
KASHIMA MARU NO.77.4 miles 114°2017-05-14 17:24:43 SEVENISLAND TOMO7.4 miles 226°2017-05-26 20:37:45
JL2CIJ-77.4 miles 217°2017-05-26 20:16:21 JJ2YMT-27.5 miles 271°2017-05-26 20:23:00
JK2PLQ-A7.5 miles 271°2017-05-21 07:31:30 431101124 JP7.5 miles 297°2017-05-24 01:14:24
431009300 JP7.5 miles 294°2017-05-25 19:52:21 ZUIOU57.6 miles 295°2017-05-04 23:46:50
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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