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 HE9ZAD-7 - show graphs
Comment: - Bat.: 3.23V
Location: 46°59.61' N 9°03.96' E - locator JN46MX78WK - show map
4.7 km South bearing 191° from Ennenda, Glarus, Glarus, Switzerland [?]
5.2 km South bearing 182° from Glarus, Glarus, Glarus, Switzerland
56.9 km Southeast bearing 137° from Zürich, Bezirk Zürich, Zurich, Switzerland
143.9 km Southeast bearing 140° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-07-31 15:10:29 UTC (1d 2h13m ago)
2025-07-31 17:10:29 CEST local time at Ennenda, Switzerland [?]
Altitude: 550 m
Course: 289°
Speed: 30 km/h
Device: OE5BPA: LoRa Tracker (tracker)
Last path: HE9ZAD-7>APLT00 via WIDE1-1,qAO,HB9GL-13 (good)
Positions stored: 14331
Other SSIDs: HE9ZAD-11 HE9ZAD-10 HE9ZAD-5 HE9ZAD
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