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 BG4IPA-4G - show graphs
Comment: 信号:-59 /设备温度:42°C /电压:3.5V /总里程:1559.8 ///--->>欢迎通联济南黄河业余无线电中继台BR4IN 439.110 -5 88.5 滔滔链路:132422 --->>CQ: BR4IN in JiNan/ 438.500--->>耿斜河、疏星淡月,断云微度。
Last status: 我们既有属土的形状,将来也必有属天的形状。
Location: 36°39.69' N 116°59.05' E - locator OM86LP88CS - show map
1.4 km Southwest bearing 237° from Jinan, Shandong Sheng, China [?]
25.7 km Northeast bearing 63° from Changqing, Shandong Sheng, China
54.3 km North bearing 347° from Tai’an, Shandong Sheng, China
Last position: 2025-04-21 08:25:45 UTC (18d 55m ago)
2025-04-21 16:25:45 CST local time at Jinan, China [?]
Altitude: 47 m
Course:
Speed: 2 km/h
Last path: BG4IPA-4G>APRS4G via TCPIP*,qAC,T2CS
Positions stored: 4225
Other SSIDs: BG4IPA-5G
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.
User guide · 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