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 ZK21 ANNA - show graphs
Callsign: PDEW
MMSI number: 245436000
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: HARLINGEN>>
Location: 53°29.60' N 5°48.27' E - locator JO23VL68MJ - show map
5.7 km North bearing 21° from Nes, Gemeente Ameland, Friesland, Netherlands [?]
12.5 km Northeast bearing 61° from Hollum, Gemeente Ameland, Friesland, Netherlands
59.0 km Northwest bearing 301° from Groningen, Gemeente Groningen, Groningen, Netherlands
133.3 km Northeast bearing 29° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands
Last position: 2025-02-04 18:28:19 UTC (8d 7h48m ago)
2025-02-04 19:28:19 CET local time at Nes, Netherlands [?]
Course: 85° – heading 94°
Speed: 5 km/h
Dimensions: draught 2.0 m
Last path: PDEW>ais via pa2dx
Positions stored: 4170
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