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*
Web station HB9HCW-4 - show graphs
Comment: aprs.fi for iOS
Location: 47°28.50' N 8°12.61' E - locator JN47CL53FX - show map
1.4 miles West bearing 252° from Gebenstorf, Bezirk Baden, Aargau, Switzerland [?]
2.0 miles Northwest bearing 298° from Birmenstorf, Bezirk Baden, Aargau, Switzerland
17.5 miles Northwest bearing 295° from Zürich, Bezirk Zürich, Zurich, Switzerland
39.6 miles Southeast bearing 155° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2024-11-17 04:58:28 EST (22m26s ago)
2024-11-17 10:58:28 CET local time at Gebenstorf, Switzerland [?]
Speed: -2 MPH
Last path: HB9HCW-4>aprs.fi via aprsfi-iOS
Positions stored: 3
Other SSIDs: HB9HCW-7 HB9HCW-ios HB9HCW
Stations near current position of HB9HCW-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HB9HCW-ios5.1 yards 76°2024-10-23 10:45:39 OH6KNW-i1.2 miles 304°2024-11-13 16:06:38
HB9FDL-11.2 miles 304°2024-11-17 05:17:34 HB9FDL-91.2 miles 304°2024-11-15 08:39:09
HB9FDL-31.2 miles 304°2024-11-17 04:59:16 HB9FDL-81.4 miles 4°2024-11-17 05:19:57
HB9HNQ-72.5 miles 261°2024-11-03 05:30:13 HB9GZW-72.9 miles 247°2024-11-16 10:17:10
HB9GFA-153.2 miles 175°2024-11-04 07:42:41 HB9AM-103.5 miles 197°2024-11-17 05:11:38
HB/AG-0103.6 miles 199°2024-11-16 18:51:14 HB9BAB/P3.6 miles 199°2024-11-14 08:08:30
HB9HCG-74.0 miles 206°2024-10-20 10:01:12 HB9BTL-104.0 miles 200°2024-11-17 05:02:46
HB9BTL-134.0 miles 200°2024-11-17 05:13:07 HB/AG-0084.3 miles 334°2024-11-09 11:55:33
HB9EVF-74.4 miles 161°2024-11-15 03:40:08 SATTR2-154.7 miles 164°2024-11-06 14:10:10
HB9CFB-104.7 miles 198°2024-11-17 05:17:05 HB3YEZ-55.3 miles 145°2024-11-16 15:58:22
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