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 DC4FS-9 - show graphs
Map loading...
Comment: Ruediger DC4FS on Tour
Location: 53°35.02' N 7°45.69' E - locator JO33VO10JB - show map - static map
1.5 miles Northwest bearing 323° from Wittmund, Lower Saxony, Germany [?]
4.7 miles East bearing 104° from Dunum, Lower Saxony, Germany
55.3 miles Northeast bearing 62° from Groningen, Gemeente Groningen, Groningen, Netherlands
55.6 miles Northwest bearing 310° from Bremen, Bremen, Germany
Last position: 2016-09-21 07:48:33 EDT (125d 9h42m ago)
2016-09-21 13:48:33 CEST local time at Wittmund, Germany [?]
Altitude: 140 ft
Course: 175°
Device: Open Source: APRSdroid (app, Android)
Last path: DC4FS-9>APDR13 via TCPIP*,qAC,T2HUN
Positions stored: 84694
Other SSIDs: DC4FS DC4FS-5
Stations near current position of DC4FS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DL2ECY-100.3 miles 219°2017-01-23 14:48:42 DL2ECY0.3 miles 218°2017-01-23 13:33:31
DL2ECY-90.3 miles 218°2017-01-02 16:59:12 EL-DB0XW2.0 miles 234°2017-01-24 13:58:05
DO9BO-Y4.7 miles 304°2016-12-27 14:18:19 DO9BO4.9 miles 301°2017-01-21 09:57:35
DG4JP6.9 miles 302°2017-01-17 09:31:48 DJ2DS7.9 miles 251°2017-01-24 16:28:10
DL1BLU8.3 miles 108°2017-01-24 16:30:12 DO1EJK-912.1 miles 65°2017-01-19 05:28:31
DO1EJK12.5 miles 56°2017-01-24 16:06:29 DO6HT-Y13.2 miles 263°2017-01-20 22:40:34
M202352914.0 miles 158°2017-01-09 07:54:11 DL9BBH-B14.1 miles 100°2017-01-21 15:04:58
DO1BCK14.3 miles 145°2016-12-26 14:46:51 DO1BCK-914.4 miles 143°2017-01-22 10:24:53
DW187514.8 miles 312°2017-01-24 16:30:22 DO6HT14.9 miles 212°2017-01-23 07:22:07
DO6HT-1014.9 miles 212°2017-01-21 01:56:27 DO6HT-514.9 miles 212°2017-01-23 06:53:27
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.
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