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 DO1SHM-Y - show graphs
Comment: 0x27 via MMDVM
Location: 51°15.03' N 6°58.43' E - locator JO31LG60UC - show map
0.3 miles East bearing 84° from Mettmann, North Rhine-Westphalia, Germany [?]
4.0 miles Southwest bearing 235° from Wülfrath, North Rhine-Westphalia, Germany
13.9 miles South bearing 188° from Essen, North Rhine-Westphalia, Germany
21.9 miles North bearing 3° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-01-01 06:18:47 EST (1d 54m ago)
2025-01-01 12:18:47 CET local time at Mettmann, Germany [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: DO1SHM-Y>APDPRS via C4FM*,qAR,DO0KL-R (good)
Positions stored: 29
Stations near current position of DO1SHM-Y - show more
callsign distance last heard - EST      callsign distance last heard - EST
P-DG3NF0.8 miles 323°2025-01-02 07:00:55 DL5CHW1.6 miles 164°2024-12-28 18:28:17
DL2TK-D2.4 miles 56°2024-12-12 07:24:05 DL2EUL-102.8 miles 202°2025-01-02 07:12:51
DD1JD3.2 miles 234°2025-01-02 05:56:45 DO5CHW3.3 miles 147°2024-12-27 07:53:05
DL5CTE-73.4 miles 324°2024-12-27 05:06:56 DL5CTE-D3.4 miles 324°2025-01-02 07:06:54
P-DL5CTE3.4 miles 324°2025-01-01 11:02:11 P-DL5KI3.5 miles 78°2025-01-02 05:03:22
DL6JW3.6 miles 206°2024-12-27 06:24:40 DO1CHS-N3.6 miles 78°2025-01-02 07:08:36
DK5SM-104.1 miles 189°2024-12-29 14:44:09 DO1EHS4.3 miles 146°2025-01-02 07:12:41
DM2TIM4.3 miles 148°2025-01-02 03:26:54 DO3EA-94.3 miles 175°2024-12-26 09:44:48
DO3EA4.4 miles 175°2025-01-01 08:38:08 DO8AGU-24.5 miles 315°2024-12-24 08:30:11
P-DF5FD4.5 miles 156°2025-01-02 07:02:54 DL6LJ4.6 miles 107°2024-12-18 14:20:03
Stations which heard DO1SHM-Y directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
C4FM 1 2025-01-01 06:18:47 2025-01-01 06:18:47 JO31LG > JO53AO 206.9 miles 37° 2025-01-01 06:18:47

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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