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AIS vessel DAIO - show graphs
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Callsign: JD4533
MMSI number: 431012945
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JPCHB1 (ETA ***00 24:60)
Location: 35°30.01' N 139°59.94' E - locator PM95XM90VB - show map - static map
4.9 miles West bearing 257° from Ichihara, Chiba, Japan [?]
9.7 miles Northeast bearing 26° from Kisarazu, Chiba, Japan
20.4 miles East bearing 80° from Yokohama-shi, Kanagawa, Japan
21.6 miles Southeast bearing 127° from Tokyo, Tōkyō, Japan
Last position: 2021-02-27 18:18:00 EST (1d 17h37m ago)
2021-02-28 08:18:00 JST local time at Ichihara, Japan [?]
Course: 209° – heading 208°
Speed: 13 MPH
Dimensions: length 40 m width 12 m draught 3.0 m
Last path: JD4533>ais via GM7HHB
Positions stored: 482
Stations near current position of DAIO - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEIHOU MARU0.4 miles 0°2021-03-01 10:57:15 CELSIUS RIGA1.1 miles 165°2021-02-28 19:26:14
TOEIMARU1.2 miles 78°2021-02-26 20:37:28 NISSHO MARU NO.181.2 miles 159°2021-02-27 20:37:08
TONE MARU1.3 miles 157°2021-02-24 22:22:18 OHTORI1.4 miles 152°2021-02-27 19:02:02
CORAL ALICIA2.1 miles 20°2021-02-28 20:49:42 TOKIWA2.2 miles 4°2021-03-01 09:23:04
KASHIMA MARU2.3 miles 227°2021-03-01 03:17:03 AWA MARU2.4 miles 236°2021-02-27 01:45:40
MIZUHO2.5 miles 221°2021-03-01 04:20:05 ASAMA2.5 miles 233°2021-02-28 05:02:13
JJ1HHD-A2.5 miles 116°2021-02-26 00:46:07 JL1OWF-92.5 miles 207°2021-03-01 02:08:33
KATORIMARU2.5 miles 222°2021-02-22 20:01:06 KOKUSHO MARU2.6 miles 30°2021-02-18 16:30:27
JI1DLW2.7 miles 107°2021-03-01 05:40:33 ATAGO MARU2.7 miles 245°2021-02-24 19:34:18
SHICHIHO MARU3.1 miles 344°2021-02-28 10:42:36 TANIKAZE3.2 miles 357°2021-03-01 10:25:30
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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