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 HB9DSN-9 - show graphs
Map loading...
Comment: 14.0V 14C HDOP01.2 SATS07 en route, OpenTrackerPlus, no RX
Location: 46°53.89' N 9°33.57' E - locator JN46SV75DN - show map - static map
7.5 miles South bearing 170° from Maienfeld, Bezirk Landquart, Graubünden, Switzerland [?]
7.9 miles South bearing 160° from Bad Ragaz, Wahlkreis Sargans, Saint Gallen, Switzerland
56.3 miles Southeast bearing 137° from Winterthur, Bezirk Winterthur, Zurich, Switzerland
57.4 miles Southeast bearing 124° from Zürich, Bezirk Zürich, Zurich, Switzerland
Last position: 2017-10-22 12:52:58 EDT (1d 9h30m ago)
2017-10-22 18:52:58 CEST local time at Maienfeld, Switzerland [?]
Altitude: 1993 ft
Course: 88°
Speed: 5 MPH
Last telemetry: 2017-10-22 12:50:33 EDT (1d 9h33m ago) – show telemetry
Ch 1: 151, Ch 2: 194, Ch 3: 218, Ch 4: 224, Ch 5: 170
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: HB9DSN-9>APOTC1 via WIDE1-1,WIDE2-2,qAR,HB9AK-7 (good)
Positions stored: 100069
Packet rate: 20 seconds between packets on average during 453 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: HB9DSN-10 HB9DSN-12 HB9DSN-13 HB9DSN-3
Stations near current position of HB9DSN-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HB9DSN-133.4 miles 203°2017-10-23 22:11:10 HB9AK-53.4 miles 202°2017-10-23 22:12:49
HB9GNO-96.0 miles 4°2017-10-23 11:59:37 HB9GR B6.4 miles 324°2017-10-23 22:23:07
HB9GR-B6.4 miles 324°2017-10-23 22:23:17 HB9GR-V6.4 miles 324°2017-10-23 22:10:32
HB3YGT-96.8 miles 166°2017-10-21 09:16:46 HB9RJG-77.5 miles 349°2017-09-28 14:29:26
HB9AK-78.0 miles 10°2017-10-23 22:23:14 HB3YXO-138.7 miles 82°2017-10-18 07:12:05
HB3YAS-410.4 miles 184°2017-10-15 03:47:59 HB9DSN-310.4 miles 242°2017-10-23 22:18:13
HB9HAN-911.5 miles 330°2017-10-19 16:45:33 HB9HAN11.5 miles 330°2017-10-23 22:14:44
OE9TFH-1113.7 miles 18°2017-10-23 20:01:12 HB0BP-914.2 miles 353°2017-10-21 15:24:56
HB9DQM-714.5 miles 3°2017-10-05 11:11:15 HB3YYA14.5 miles 249°2017-10-23 22:20:36
CW632914.5 miles 120°2017-10-23 22:18:26 HB9DVZ-916.2 miles 352°2017-10-23 11:12:25
Stations which heard HB9DSN-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
HB9AK-5 96 2017-10-02 00:23:09 2017-10-22 01:48:59 JN46QU > JN46SU 9.0 miles 82° 2017-10-18 03:19:51
HB9BB 54 2017-10-07 00:42:15 2017-10-15 13:54:14 JN46RT > JN47RD 22.0 miles 1° 2017-10-09 14:22:02
HB9AK-7 320 2017-10-02 00:19:48 2017-10-22 12:52:58 JN46PU > JN47TA 18.6 miles 49° 2017-10-18 01:47:46
HB9DSN-3 10 2017-10-02 14:25:15 2017-10-22 01:42:01 JN46RS > JN46QT 5.6 miles 325° 2017-10-20 11:00:02

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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