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 HB9GPU-17 - show graphs
Comment: U=4.07V (95%) /off
Last status: 2024.06.21
Location: 47°10.92' N 9°26.71' E - locator JN47RE33JQ - show map
113.6 yards Southeast bearing 121° from Grabs, Wahlkreis Werdenberg, Saint Gallen, Switzerland [?]
1.8 miles Northwest bearing 303° from Buchs, Wahlkreis Werdenberg, Saint Gallen, Switzerland
43.8 miles East bearing 107° from Zürich, Bezirk Zürich, Zurich, Switzerland
93.1 miles Southeast bearing 127° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2025-01-23 18:41:19 EST (13d 15h29m ago)
2025-01-24 00:41:19 CET local time at Grabs, Switzerland [?]
Altitude: 1621 ft
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: HB9GPU-17>APLRT1 via HB0FL-10*,qAO,DB0WV-11 (good)
Positions stored: 1794
Other SSIDs: HB9GPU-11 HB9GPU-47 HB9GPU-97 HB9GPU-90 HB9GPU-10 HB9GPU-98 HB9GPU-13 HB9GPU-93 HB9GPU-57 HB9GPU-51 HB9GPU-18 HB9GPU-94 HB9GPU-9B HB9GPU-19 HB9GPU-14 HB9GPU-8 HB9GPU-33 HB9GPU-9 HB9GPU-4 HB9GPU-7 HB9GPU-3 HB9GPU-2 HB9GPU-1 HB9GPU-15 HB9GPU HB9GPU-29 HB9GPU-28 HB9GPU-24 HB9GPU-27 HB9GPU-12 HB9GPU-99 HB9GPU-20 HB9GPU-53 HB9GPU-61
Last heard a station directly: 2025-01-08 00:07:00 EST (29d 10h4m ago)
Stations near current position of HB9GPU-17 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HB9GPU-478.3 yards 244°2025-01-18 11:42:08 HB9GPU-1010.7 yards 270°2025-01-18 06:45:00
HB9GPU-1310.7 yards 270°2025-01-16 17:42:39 HB9GPU-9311.8 yards 258°2025-01-11 17:47:36
HB9GPU-9817.3 yards 115°2025-01-17 12:46:36 HB9GPU-1119.7 yards 350°2025-02-06 09:22:25
HB9GPU-5121.0 yards 216°2025-01-11 10:13:20 HB9GPU-5723.2 yards 6°2025-01-11 12:18:04
HB9GPU-9030.8 yards 239°2025-01-18 10:02:02 HB9GPU-9738.7 yards 106°2025-01-18 11:38:42
HB9GPU-18138.5 yards 188°2025-01-10 13:00:17 HB9FUH-71.8 miles 130°2025-02-02 07:54:08
HB9BB-102.5 miles 195°2025-02-06 09:18:55 HB9BB2.5 miles 195°2025-02-06 10:05:49
HB0TR-63.3 miles 117°2025-02-02 09:36:24 HB0PJ-133.4 miles 111°2025-02-06 10:10:13
HB0TR-103.4 miles 118°2025-02-06 09:55:43 HB9TMR-93.9 miles 11°2025-02-06 10:08:32
HB/SG-0504.3 miles 212°2025-01-15 03:33:52 OE9GTV-i4.3 miles 66°2025-01-15 00:23:07
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