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 CATHARINE WHEEL - show graphs
Callsign: PH7489
MMSI number: 244254926
Vessel class: Pleasure (37)
Location: 52°56.71' N 5°24.23' E - locator JO22QW86LT - show map
2.8 miles Northwest bearing 318° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?]
8.0 miles Northwest bearing 294° from Balk, Gemeente Gaasterlân-Sleat, Friesland, Netherlands
44.9 miles Northeast bearing 28° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
80.6 miles Northeast bearing 29° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-06-14 10:06:24 EDT (6d 57m ago)
2024-06-14 16:06:24 CEST local time at Koudum, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Last path: PH7489>ais via pa2dx
Positions stored: 39
Stations near current position of CATHARINE WHEEL - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NINA24.8 yards 12°2024-06-16 10:57:17 TAIKA40.4 yards 109°2024-06-08 22:48:56
GOOD COMPANY45.1 yards 98°2024-06-08 20:36:28 FARR OUT50.0 yards 209°2024-06-13 21:57:42
ELEKTRA51.8 yards 150°2024-05-27 19:16:16 SY JACKY EXPLORER66.3 yards 332°2024-06-16 12:58:21
JAGER77.9 yards 3°2024-06-13 21:54:34 PIDDER LUENG79.0 yards 131°2024-06-16 03:45:49
LITTLE TOY87.4 yards 9°2024-06-17 21:30:01 MAGNOLIA89.5 yards 18°2024-05-26 01:17:53
PANAMA110.1 yards 11°2024-06-04 15:57:08 OVERDRIJVEN110.8 yards 215°2024-06-18 01:49:42
DIXIE110.9 yards 21°2024-06-19 20:32:43 QUINT117.0 yards 54°2024-06-12 23:26:35
CHARISMA122.1 yards 17°2024-06-18 02:06:00 ST131130.3 yards 4°2024-05-26 01:18:25
CONFIDENCE134.7 yards 89°2024-06-17 21:41:02 INDIAN SUMMER143.8 yards 69°2024-05-22 00:57:47
SCHIXE147.5 yards 205°2024-05-21 20:48:31 NEW WAY148.3 yards 325°2024-06-15 22:32:26
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