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 CASSIOPEIA - show graphs
Callsign: 244127745
MMSI number: 244127745
Vessel class: Pleasure (37)
Location: 53°02.69' N 5°28.37' E - locator JO23RB60RS - show map
2.8 miles Southwest bearing 240° from Bolsward, Sûdwest Fryslân, Friesland, Netherlands [?]
6.5 miles Southwest bearing 227° from Wommels, Gemeente Littenseradiel, Friesland, Netherlands
52.3 miles Northeast bearing 28° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
83.1 miles Northeast bearing 36° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position: 2024-06-20 10:44:27 EDT (11m40s ago)
2024-06-20 16:44:27 CEST local time at Bolsward, Netherlands [?]
Course: 286.399994° – heading 511°
Speed: 4 MPH
Last path: 244127745>ais via pa2dx
Positions stored: 8
Stations near current position of CASSIOPEIA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
C'EST LA VIE262.6 yards 110°2024-06-08 09:28:38 2447809410.3 miles 286°2024-06-17 07:43:15
MOVER1.7 miles 71°2024-06-15 11:55:21 FREMAR II2.4 miles 57°2024-06-16 09:01:18
PA3GFY B2.5 miles 61°2024-06-20 10:52:41 PA3GFY-B2.5 miles 61°2024-06-20 10:52:51
PA3GFY-102.5 miles 60°2024-06-03 12:47:02 RIVAL2.9 miles 280°2024-05-29 22:59:29
SCHOLLI2.9 miles 280°2024-06-08 23:08:13 ROGGER3.0 miles 280°2024-06-18 23:03:35
REA KLIF3.0 miles 281°2024-06-10 23:10:18 WON1 SIETSKE KLAAS3.0 miles 282°2024-06-20 00:20:58
WESTWIND3.0 miles 281°2024-05-30 09:53:27 CRAS FACTUS EST IV3.0 miles 282°2024-06-19 05:36:39
NECTAR3.0 miles 281°2024-06-13 23:34:41 LINQUENDA3.0 miles 283°2024-06-18 19:34:35
AEGIR3.1 miles 277°2024-06-20 02:19:16 POOLSTER3.1 miles 277°2024-06-01 16:05:53
AVIOR3.1 miles 279°2024-06-10 03:19:21 NOORDWAARD 23.1 miles 283°2024-06-13 22:19:20
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