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*
APRS station ON4CAS - show graphs
Map loading...
Location: 51°01.96' N 4°28.95' E - locator JO21FA77VU - show map - static map
0.5 miles Northeast bearing 24° from Mechelen, Provincie Antwerpen, Flanders, Belgium [?]
3.5 miles North bearing 15° from Zemst, Provincie Vlaams-Brabant, Flanders, Belgium
13.9 miles Northeast bearing 25° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
61.4 miles South bearing 180° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2021-03-30 05:25:39 EDT (48d 1h24m ago)
2021-03-30 11:25:39 CEST local time at Mechelen, Belgium [?]
Altitude: 43 ft
Course: 152°
Speed: 1 MPH
Last path: ON4CAS>API51 via DSTAR*,qAS,KO4EUF-G (good)
Positions stored: 16
Other SSIDs: ON4CAS-5
Stations near current position of ON4CAS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ON4CAS-50.0 yards 0°2021-05-16 16:29:39 ON0MCL0.7 miles 194°2021-05-06 08:16:09
ON7BAU0.7 miles 345°2021-05-06 08:17:24 IBONHE12.9 miles 102°2021-05-17 06:45:30
EW41042.9 miles 98°2021-05-17 06:41:16 ON7TA-133.1 miles 5°2021-05-17 06:40:02
ON7TA-123.1 miles 5°2021-04-27 07:08:41 ON7TA-103.1 miles 5°2021-05-17 06:47:26
ON7TA-113.1 miles 5°2021-05-11 12:26:43 ON3CAI4.1 miles 324°2021-05-08 05:59:47
ON4VDV-24.3 miles 131°2021-05-15 14:39:18 ON4TIM-74.9 miles 136°2021-05-13 10:05:58
ON3ANA-Y5.4 miles 264°2021-04-22 14:24:11 ON4TIM-95.4 miles 294°2021-05-17 03:55:25
IMET0981F5.6 miles 336°2021-05-13 19:13:30 FW47785.8 miles 249°2021-05-17 06:42:27
ON7EQ-96.1 miles 2°2021-05-12 12:11:51 ON7EQ6.2 miles 2°2021-05-17 06:35:18
ON8JJ-146.2 miles 302°2021-05-07 06:20:39 ON6SX-146.4 miles 297°2021-05-17 06:46:01
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