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 PORIN KARHU - show graphs
Map loading...
Callsign: OIHF
MMSI number: 230282000
IMO number: 7422386
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: PORI
Location: 61°35.74' N 21°28.71' E - locator KP01RO72JW - show map - static map
12.7 miles Northwest bearing 308° from Pori, Satakunta, Province of Western Finland, Finland [?]
12.8 miles West bearing 271° from Noormarkku, Satakunta, Province of Western Finland, Finland
32.4 miles North bearing 358° from Rauma, Satakunta, Province of Western Finland, Finland
Last position: 2016-12-03 04:36:24 EST (24s ago)
2016-12-03 11:36:24 EET local time at Pori, Finland [?]
Course: 304.1° – heading 284°
Dimensions: length 30 m width 10 m draught 5.2 m
Last path: OIHF>ais via OH1KH
Positions stored: 43678
Stations near current position of PORIN KARHU - show more
callsign distance last heard - EST      callsign distance last heard - EST
CLIPPER BLISS0.3 miles 85°2016-12-03 04:36:24 PILOT L2300.5 miles 258°2016-12-03 04:35:23
KALLO LH0.5 miles 262°2016-12-03 04:18:50 CATHY JO0.6 miles 88°2016-12-03 04:36:24
GOLDEN ROSE0.9 miles 316°2016-12-03 04:35:23 2309832220.9 miles 315°2016-11-27 07:45:55
OLGARRY1.0 miles 315°2016-12-03 04:36:24 FLORENCE1.0 miles 316°2016-12-03 04:35:23
OH1ML1.5 miles 133°2016-12-03 04:35:08 PILOT L1361.6 miles 283°2016-12-03 04:35:23
RESCUE RANTAMO3.4 miles 316°2016-11-04 10:11:18 PORI A I S4.1 miles 306°2016-12-03 04:35:23
Met stn4.1 miles 306°2016-12-02 12:23:14 OH1KH-25.8 miles 120°2016-12-03 04:05:07
OH1KH5.8 miles 120°2016-12-03 04:36:24 OH1KH-95.8 miles 121°2016-12-02 08:31:31
OH1KH-45.8 miles 121°2016-11-22 03:11:40 OH1MYG8.2 miles 147°2016-12-03 03:48:27
SAPPI LH9.2 miles 207°2016-12-03 04:19:27 OH1EZB-59.8 miles 113°2016-11-16 11:03:13
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