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 STEVEN - show graphs
Callsign: PI4169
MMSI number: 244750432
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 52°27.93' N 4°36.93' E - locator JO22HL31UR - show map
4.4 miles North bearing 356° from Bloemendaal, Gemeente Bloemendaal, North Holland, Netherlands [?]
5.9 miles North bearing 351° from Haarlem, Gemeente Haarlem, North Holland, Netherlands
13.2 miles Northwest bearing 299° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
37.9 miles North bearing 9° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-06-10 07:17:14 EDT (15d 12h ago)
2024-06-10 13:17:14 CEST local time at Bloemendaal, Netherlands [?]
Course: 214°
Speed: 6 MPH
Dimensions: length 23 m width 6 m draught 0.0 m
Last path: PI4169>ais via pa5jw
Positions stored: 28
Stations near current position of STEVEN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KOET331.7 yards 25°2024-06-10 09:41:26 SIENTJE504.1 yards 44°2024-06-10 09:44:26
JAIRA G0.3 miles 45°2024-06-10 09:30:30 WESTEIND0.3 miles 252°2024-06-10 08:17:30
ZIET OP U ZELVE0.5 miles 302°2024-06-10 09:31:30 NZK PONT 1030.7 miles 102°2024-06-10 09:43:27
BERNADETTE0.7 miles 70°2024-06-10 07:12:14 ORION 40.7 miles 261°2024-06-10 09:44:26
JACOBUS0.8 miles 262°2024-06-10 09:14:31 SVITZER JUPITER0.8 miles 265°2024-06-10 09:42:26
TELSTAR0.8 miles 265°2024-06-24 00:08:36 ZANDEXPRES 40.8 miles 263°2024-06-10 09:16:30
GARDNO1.0 miles 299°2024-06-24 23:15:53 PD0BEL C1.0 miles 260°2024-06-20 02:12:48
PD0BEL-C1.0 miles 260°2024-06-20 02:13:09 PI1YMD C1.0 miles 260°2024-06-25 16:04:13
PI1YMD-C1.0 miles 260°2024-06-25 16:04:23 ROOS1.0 miles 240°2024-06-10 09:38:55
HYDROVAC 91.0 miles 241°2024-06-10 07:56:30 VALCKE1.0 miles 240°2024-06-10 07:36:14
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