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 BD9CJH-10 - show graphs
Map loading...
Comment: XiAn Digi&iGate @144.640M 9.8V
Location: 34°14.30' N 108°59.75' E - locator OM44LF97LE - show map - static map
1.8 miles Northwest bearing 295° from Dengjiapo, Shaanxi, China [?]
4.1 miles East bearing 110° from Xi’an, Shaanxi, China
4.9 miles Southwest bearing 226° from Xiwang, Shaanxi, China
18.1 miles East bearing 112° from Xianyang, Shaanxi, China
Last position: 2017-09-25 05:52:15 EDT (2m22s ago)
2017-09-25 17:52:15 CST local time at Dengjiapo, China [?]
Device: Telemetry devices
Last path: BD9CJH-10>APET51 via TCPIP*,qAC,T2OSAKA
Positions stored: 35
Packet rate: 294 seconds between packets on average during 14702 seconds.
Other SSIDs: BD9CJH-1 BD9CJH-3 BD9CJH-7
Last heard a station directly: 2017-07-07 08:47:14 EDT (79d 21h7m ago)
Stations near current position of BD9CJH-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG3OTT-153.6 miles 322°2017-08-29 20:18:43 BG0AXE-53.7 miles 294°2017-09-20 11:22:37
BD9CJH-14.7 miles 323°2017-09-17 08:58:35 BG9FJD-76.6 miles 237°2017-09-17 03:48:59
BG9FDK-67.6 miles 349°2017-09-04 04:56:57 BG9ACB-97.7 miles 248°2017-09-24 20:58:23
BH9BAK-57.9 miles 279°2017-09-21 07:58:53 BH9BKO-58.0 miles 290°2017-09-22 06:51:21
BG0GE-19.1 miles 316°2017-09-13 00:23:04 BA5HAM-1033.5 miles 303°2017-09-03 03:51:13
Stations which heard BD9CJH-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG0GE-1 92 2017-09-02 12:16:08 2017-09-11 14:05:22 OM44LF > OM44KI 9.1 miles 316° 2017-09-11 14:05:22

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