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 object EL-DN9SAM - show graphs
Source callsign: DN9SAM
Comment: 432.875MHz T000 R12k QRV via eichenwetter.homelinux.net
Location: 50°44.96' N 7°04.31' E - locator JO30MR89OU - show map
1.7 miles Northwest bearing 312° from Bonn, North Rhine-Westphalia, Germany [?]
2.7 miles Northeast bearing 65° from Alfter, Regierungsbezirk Köln, North Rhine-Westphalia, Germany
13.8 miles Southeast bearing 157° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
83.3 miles Northwest bearing 302° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-01-26 11:15:48 EST (3d 23m ago)
2025-01-26 17:15:48 CET local time at Bonn, Germany [?]
Last telemetry: 2025-01-26 11:23:49 EST (3d 15m ago) – show telemetry
Ch 1: 0 RX Erlang, Ch 2: 0 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 0 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: DN9SAM>APRS via TCPIP*,qAC,T2FMNETZ
Positions stored: 4
Stations near current position of EL-DN9SAM - show more
callsign distance last heard - EST      callsign distance last heard - EST
DN9SAM23.4 yards 146°2025-01-28 16:49:18 EL-DM1FL0.5 miles 288°2025-01-27 13:01:45
DL1NB-120.6 miles 27°2025-01-25 04:34:28 DO1OW-90.9 miles 145°2025-01-19 04:11:53
P-DO1OW0.9 miles 145°2025-01-05 05:01:29 DO1OW-80.9 miles 145°2025-01-07 05:48:16
DO1OW-50.9 miles 145°2025-01-27 23:58:47 DL3KAV-101.1 miles 296°2025-01-29 11:30:46
DF9GM1.2 miles 217°2025-01-22 03:08:46 RICH1.3 miles 73°2025-01-29 11:38:47
DO6OLI1.4 miles 132°2025-01-27 09:21:02 RHEINFAEHRE MONDORF1.5 miles 358°2025-01-29 11:38:47
WSP 91.5 miles 98°2025-01-29 06:36:35 RHEINPRINZESSIN1.6 miles 109°2025-01-27 05:09:18
CASSIUS1.6 miles 351°2025-01-29 08:27:24 FLB BONN1.7 miles 115°2025-01-28 20:11:56
EXPERTA1.8 miles 343°2025-01-29 11:38:47 FILIA RHENI1.9 miles 122°2025-01-29 11:38:47
KONRAD ADENAUER2.0 miles 341°2025-01-29 11:38:47 BEETHOVEN2.0 miles 124°2025-01-29 11:38:47
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