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 BI4MAJ - show graphs
Map loading...
Comment: Android Test 电量14%{Shs}
Location: 36°11.66' N 117°08.07' E - locator OM86NE66DP - show map - static map
1.0 miles Northeast bearing 52° from Tai’an, Shandong Sheng, China [?]
20.9 miles East bearing 100° from Feicheng, Shandong Sheng, China
33.6 miles South bearing 167° from Jinan, Shandong Sheng, China
Last position: 2017-02-01 07:05:50 EST (116d 17h47m ago)
2017-02-01 20:05:50 CST local time at Tai’an, China [?]
Altitude: 0 ft
Last path: BI4MAJ>APSHS via TCPIP*,qAC,T2XWT
Positions stored: 380
Other SSIDs: BI4maj-1
Stations near current position of BI4MAJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4IGW-14.0 miles 279°2017-05-24 23:37:38 BR4MT-14.6 miles 339°2017-05-29 01:50:02
AF5QM-732.1 miles 128°2017-05-09 05:22:10
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