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 HB9TF-2 - show graphs
Map loading...
Comment: ,/W2433.550MHz
Location: 46°30.69' N 9°51.57' E - locator JN46WM32DS - show map - static map
380.5 yards South bearing 165° from Celerina, Bezirk Maloja / Distretto di Maloggia, Graubünden, Switzerland [?]
1.3 miles Northeast bearing 47° from Saint Moritz, Bezirk Maloja / Distretto di Maloggia, Graubünden, Switzerland
79.1 miles Northeast bearing 24° from Milan, Province of Milan, Lombardy, Italy
85.4 miles Southeast bearing 133° from Zürich, Bezirk Zürich, Zurich, Switzerland
Last position: 2018-03-01 11:33:22 EST (257d 17h15m ago)
2018-03-01 17:33:22 CET local time at Celerina, Switzerland [?]
Device: KA2DDO: YAAC (software)
Last path: HB9TF-2>APJYC1 via TCPIP*,qAC,T2NUERNBG
Positions stored: 8
Other SSIDs: HB9TF HB9TF-1 HB9TF-8
Last heard a station directly: 2018-03-01 08:27:34 EST (257d 20h21m ago)
Stations near current position of HB9TF-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HB9GKL-H00.9 miles 51°2018-11-12 09:30:36 HB9GIE7.9 miles 38°2018-11-08 02:04:47
N50202409.0 miles 154°2018-10-22 00:10:40 L402036913.7 miles 122°2018-10-28 09:23:43
IK2RJP-1013.8 miles 80°2018-11-13 12:22:20 L403022115.5 miles 263°2018-11-06 08:40:34
HB9FPO-715.9 miles 144°2018-11-13 08:40:05 HB9OK-R015.9 miles 144°2018-11-14 04:30:19
HB9FPO-H115.9 miles 144°2018-11-14 04:30:36 HB9FPO-H016.3 miles 148°2018-11-08 13:00:29
HB9FPO-H216.3 miles 148°2018-11-14 04:30:36 HB9OK4-R16.4 miles 146°2018-11-14 04:36:41
HB9OK4 C16.4 miles 146°2018-11-14 04:45:21 HB9OK4-C16.4 miles 146°2018-11-14 04:45:31
IW2FOG-H016.7 miles 177°2018-10-28 04:02:32 IW2FOG16.9 miles 179°2018-11-14 04:00:06
L402036817.9 miles 7°2018-10-31 09:30:15 HB9FPO-218.4 miles 142°2018-10-28 04:20:50
IZ2UUF-1119.2 miles 181°2018-10-29 14:47:44 IZ2UUF-919.4 miles 181°2018-11-04 09:23:59
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.
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