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 HB3YDM-10 - show graphs
Comment: 438.925MHz T071 -760vy 73 MARTIN, HB3YDM-1
Mic-E message: Special
Location: 47°26.99' N 9°01.97' E - locator JN47MK37WX - show map
1.9 miles Southeast bearing 117° from Sirnach, Münchwilen, Thurgau, Switzerland [?]
3.4 miles East bearing 106° from Eschlikon, Münchwilen, Thurgau, Switzerland
23.3 miles East bearing 76° from Zürich, Bezirk Zürich, Zurich, Switzerland
66.5 miles Southeast bearing 124° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-01-21 06:32:22 EST (15h14m ago)
2025-01-21 12:32:22 CET local time at Sirnach, Switzerland [?]
Course:
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: HB3YDM-10>4W2VY9 via qAS,DB0LC-1
Positions stored: 10882
Other SSIDs: HB3YDM-9 HB3YDM-7 HB3YDM-14 HB3YDM HB3YDM HB3YDM-N HB3YDM-B HB3YDM-6
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-01-21 15:54:34 EST (5h52m ago)
Position packets heard directly: 8 on radio path
Stations near current position of HB3YDM-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HB9SVT-50.9 miles 27°2025-01-05 01:09:30 HB/TG-0091.5 miles 263°2024-12-26 07:11:10
HB9TRO-71.9 miles 104°2025-01-21 15:43:13 HB9EIJ-122.0 miles 34°2025-01-21 20:54:35
HB9HWE-72.2 miles 299°2025-01-16 12:29:54 HB9SWR-92.2 miles 0°2025-01-16 07:32:13
HB/TG-0053.7 miles 263°2025-01-20 04:49:59 HB9BHW/P3.7 miles 263°2025-01-20 06:17:48
ER-HB9HD3.9 miles 36°2025-01-21 21:37:17 HB3YDM-94.1 miles 307°2025-01-19 13:27:06
HB9DVK4.4 miles 12°2024-12-29 08:52:05 HB/TG-0064.5 miles 290°2025-01-14 09:44:44
HB9CMI-44.8 miles 318°2025-01-21 21:38:54 HB/SG-0644.9 miles 210°2025-01-06 06:19:40
HB9CMI-14.9 miles 318°2025-01-21 21:34:32 HB9CMI-25.0 miles 318°2025-01-21 07:00:42
HB9ENF-75.1 miles 55°2025-01-19 06:59:39 HB9HHB-75.7 miles 88°2025-01-17 02:16:22
HN9CMI-26.1 miles 356°2025-01-16 05:59:11 HB/TG-0026.2 miles 335°2025-01-14 14:08:42
Stations which heard HB3YDM-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DB0LC-1 20 2025-01-03 16:18:08 2025-01-21 06:32:22 JN47MK > JN47WN 38.5 miles 77° 2025-01-21 06:32:22

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.
Stations heard directly by HB3YDM-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
HB9EIJ-12 8 2025-01-06 13:41:00 2025-01-21 15:54:34 JN47ML > JN47MK 2.0 miles 34° 2025-01-21 15:54:34

Only stations from which a position packet has been heard 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