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 HERMA P - show graphs
Map loading...
Callsign: A8JF4
MMSI number: 636091083
IMO number: 317925
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat A (71)
Destination: JP SDJ (ETA Mar05 08:00)
Location: 36°52.01' N 141°24.21' E - locator QM06QU88KB - show map - static map
31.4 miles Southeast bearing 114° from Iwaki, Fukushima, Japan [?]
36.6 miles East bearing 81° from Kitaibaraki, Ibaraki, Japan
67.1 miles Southeast bearing 123° from Kōriyama, Fukushima, Japan
Last position: 2017-03-04 12:42:52 EST (25d 22h58m ago)
2017-03-05 02:42:52 JST local time at Iwaki, Japan [?]
Course: 14° – heading 14°
Speed: 22 MPH
Dimensions: length 294 m width 32 m draught 9.4 m
Last path: A8JF4>ais via JI1-QOX
Positions stored: 39560
Stations near current position of HERMA P - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TOYOFUJIMARU NO.215.8 miles 263°2017-03-29 17:22:09 NEW DIRECTION19.9 miles 223°2017-03-14 23:18:30
BLUE HAPPINESS19.9 miles 218°2017-03-01 16:39:35 CORAL WIND20.0 miles 200°2017-03-10 08:46:36
SENYO MARU20.3 miles 254°2017-03-05 12:43:04 NBA VAN GOGH20.4 miles 234°2017-03-14 20:23:12
NSU JUSTICE20.6 miles 234°2017-03-06 20:01:17 PRT INFINITY20.7 miles 231°2017-03-15 19:19:29
VICTORY STAR21.6 miles 234°2017-03-11 12:30:34 SAKURA21.7 miles 243°2017-03-29 19:07:27
GLORIOUS FUTURE22.2 miles 252°2017-03-07 09:35:14 MASHU22.4 miles 257°2017-03-29 14:16:55
HOKUSHIN MARU22.4 miles 235°2017-03-26 13:27:30 LIBERTY ISLAND22.5 miles 234°2017-03-09 06:38:57
K.OPAL22.6 miles 220°2017-03-12 17:44:01 IBIS WIND22.7 miles 251°2017-03-22 19:10:38
SUNFLOWER DAISETSU22.8 miles 254°2017-03-29 14:31:28 SHIRIUCHIMARU23.1 miles 225°2017-03-11 01:26:34
221447q4123.8 miles 235°2017-03-24 02:47:40 ATSUTA MARU23.9 miles 233°2017-03-28 19:17:45
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.
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