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 BI4MYY-9 - show graphs
Map loading...
Comment: Tel:18366732222
Mic-E message: Off duty
Location: 43°44.82' N 125°13.30' E - locator PN23OR69OG - show map - static map
10.5 miles Southwest bearing 209° from Changchun, Jilin Sheng, China [?]
18.9 miles Southwest bearing 220° from Xinglongshan, Jilin Sheng, China
67.1 miles West bearing 264° from Jilin, Jilin Sheng, China
Last position: 2018-02-13 23:39:58 EST (7d 12h35m ago)
2018-02-14 12:39:58 CST local time at Changchun, China [?]
Altitude: 755 ft
Course: 57°
Speed: 63 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI4MYY-9>TSTTX2 via BD2LK*,WIDE1*,WIDE2-1,qAS,BG2KCG-10 (good)
Positions stored: 4282
Stations near current position of BI4MYY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG2JYM-106.3 miles 43°2018-02-06 04:47:17 BG2KHX-Y10.6 miles 39°2018-01-23 22:43:41
BG2JPP-1011.0 miles 28°2018-02-21 12:07:02
Stations which heard BI4MYY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BD2LK 1 2018-02-13 23:39:58 2018-02-13 23:39:58 PN23OR > PN33HP 70.4 miles 95° 2018-02-13 23:39:58

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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS