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 BI4KNW-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 438.50000MHz +0.0000MHz, BI4KNW_Pi-Star
Location: 36°54.48' N 118°04.27' E - locator OM96AV87MW - show map - static map
8.1 miles North bearing 3° from Zibo, Shandong Sheng, China [?]
11.1 miles North bearing 4° from Nanding, Shandong Sheng, China
61.6 miles East bearing 74° from Jinan, Shandong Sheng, China
72.6 miles Northeast bearing 46° from Tai’an, Shandong Sheng, China
Last position: 2018-02-11 23:56:21 EST (303d 22h31m ago)
2018-02-12 12:56:21 CST local time at Zibo, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI4KNW-R>APDG03 via TCPIP*,qAC,T2UK
Positions stored: 3
Stations near current position of BI4KNW-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4OFM-R0.5 miles 90°2018-12-12 22:06:10 BH4OFM-N0.5 miles 90°2018-11-13 23:03:28
BH4OFM-DP0.5 miles 90°2018-12-10 06:27:06 BH4OFM-Y3.1 miles 25°2018-11-29 03:38:26
BH4OFM-93.2 miles 15°2018-11-19 04:25:38 BH4OFM3.9 miles 11°2018-12-04 04:31:53
BH4OFO4.4 miles 23°2018-11-27 03:59:22 BG4PZF4.8 miles 215°2018-11-22 01:57:34
BI4LTU-55.1 miles 211°2018-12-04 04:21:45 BI4JNV-Y5.5 miles 206°2018-11-28 01:25:50
BI4KAA-Y5.7 miles 191°2018-12-08 21:58:50 BI4IDX-16.6 miles 213°2018-12-06 21:33:09
BG4IAJ-96.6 miles 207°2018-12-06 01:12:44 BH4JND7.1 miles 207°2018-12-11 06:53:41
BG4OQX-57.3 miles 203°2018-11-13 04:17:51 BG4IAJ-27.3 miles 183°2018-12-09 09:15:25
BI4JNT-N7.5 miles 180°2018-12-09 08:35:39 BI4JNT7.5 miles 181°2018-12-09 05:34:55
BI4LVZ-77.6 miles 182°2018-11-29 20:56:41 BG4PZF-17.8 miles 197°2018-12-12 22:26:52
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