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 HERON - show graphs
Map loading...
Callsign: PH5493@
MMSI number: 244630044
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 53°05.82' N 5°50.85' E - locator JO23WC13QG - show map - static map
1.0 km East bearing 109° from Grou, Gemeente Boarnsterhim, Friesland, Netherlands [?]
6.8 km Southwest bearing 211° from Warten, Gemeente Boarnsterhim, Friesland, Netherlands
103.0 km Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
154.2 km Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position: 2021-09-19 09:47:41 UTC (22h46m ago)
2021-09-19 11:47:41 CEST local time at Grou, Netherlands [?]
Course: 182.69999694824° – heading 511°
Speed: 13 km/h
Dimensions: draught 0.0 m
Last path: PH5493@>ais via pa2dx
Positions stored: 17
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