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 HB9W B - show graphs
Source callsign: HB9W-S
Comment: 440 Voice 439.45000MHz -7.6000MHz
Location: 47°29.62' N 8°43.65' E - locator JN47IL78HL - show map
0.4 miles East bearing 103° from Stadt Winterthur (Kreis 1), Bezirk Winterthur, Zurich, Switzerland [?]
0.6 miles East bearing 88° from Stadt Winterthur (Kreis 1) / Tössfeld (Stadt Winterthur (Kreis 1) / Toessfeld), Bezirk Winterthur, Zurich, Switzerland
12.1 miles Northeast bearing 43° from Zürich, Bezirk Zürich, Zurich, Switzerland
53.4 miles Southeast bearing 130° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-02-10 00:03:42 EST (16m20s ago)
2025-02-10 06:03:42 CET local time at Stadt Winterthur (Kreis 1), Switzerland [?]
Last path: HB9W-S>APDG01 via TCPIP*,qAC,HB9W-GS
Positions stored: 13
Stations near current position of HB9W B - show more
callsign distance last heard - EST      callsign distance last heard - EST
HB9W-B0.0 yards 0°2025-02-10 00:03:51 HB9GZE-10.5 miles 278°2025-02-10 00:18:45
HB9GZE0.6 miles 276°2025-02-05 15:55:25 HB3YGL-91.3 miles 235°2025-01-28 01:41:28
HB9POH-71.4 miles 56°2025-02-05 21:57:06 HB9GNC-101.4 miles 55°2025-02-10 00:10:13
HB9GUI-51.9 miles 75°2025-01-21 05:13:39 HB9W-102.2 miles 290°2025-02-05 12:28:59
HB9HNG-92.3 miles 65°2025-02-09 04:34:40 HB9PLG-92.4 miles 116°2025-02-07 05:19:24
HB9FDT-72.9 miles 2°2025-01-17 14:29:40 HB9ZF-33.3 miles 266°2025-02-10 00:19:05
CW36193.3 miles 299°2025-02-10 00:15:54 HB9WNM-113.3 miles 99°2025-02-10 00:01:47
HB9WNM-103.9 miles 100°2025-01-28 12:04:26 HB9ENM-104.6 miles 159°2025-01-27 06:53:06
HB9HMX-94.9 miles 106°2025-02-09 11:42:56 HB3XFR-95.0 miles 336°2025-02-09 05:47:05
tu1GU-55.2 miles 340°2025-02-06 07:56:32 HB9LEK-105.5 miles 186°2025-02-10 00:10:52
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