Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel 431012884 JP - show graphs
Map loading...
Callsign: 431012884
MMSI number: 431012884
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 34°58.28' N 139°06.48' E - locator PM94NX23WC - show map - static map
1.4 miles East bearing 77° from Itō, Shizuoka, Japan [?]
8.5 miles South bearing 165° from Atami, Shizuoka, Japan
44.6 miles Southwest bearing 223° from Yokohama-shi, Kanagawa, Japan
59.5 miles Southwest bearing 214° from Tokyo, Tōkyō, Japan
Last position: 2021-06-06 15:56:45 EDT (58d 16h ago)
2021-06-07 04:56:45 JST local time at Itō, Japan [?]
Course: 57°
Speed: 1 MPH
Dimensions: draught 0.0 m
Last path: 431012884>ais via JR1CAD-AIS
Positions stored: 1
Stations near current position of 431012884 JP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA2YQQ-30.8 miles 127°2021-08-04 07:53:04 JA2YQQ-40.8 miles 127°2021-08-04 07:53:26
JA2YQR1.7 miles 154°2021-08-04 07:56:33 JA2APZ-91.7 miles 154°2021-07-29 02:48:19
JH2SJN-92.1 miles 166°2021-07-24 05:00:24 JE2RKI-72.1 miles 166°2021-08-04 06:58:09
JS2HDO-22.5 miles 243°2021-08-04 07:28:26 JS2HDO-42.5 miles 243°2021-08-04 07:29:37
JS2HDO-132.5 miles 243°2021-08-04 07:14:48 JA/SO-1532.6 miles 149°2021-08-04 07:34:16
JA2IQZ-92.6 miles 202°2021-07-18 02:33:03 JA/SO-1432.7 miles 270°2021-08-03 03:00:42
JJ2YMT-25.8 miles 336°2021-08-04 07:50:38 JN1RJJ-96.0 miles 336°2021-08-04 03:11:03
JN1RJJ-76.1 miles 336°2021-07-17 04:30:27 JN1RJJ-106.2 miles 333°2021-07-17 05:11:43
JA/SO-0387.7 miles 214°2021-07-22 19:15:16 JF2ZGN-37.7 miles 214°2021-08-04 07:56:14
JA/SO-0788.7 miles 250°2021-08-01 01:08:53 JA/SO-0618.9 miles 329°2021-08-04 06:32:00
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS