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:-46 /设备温度:43°C /电压:3.8V /总里程:1121.2 ///--->>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--->>吹到一片秋香,清辉了如雪。
Last status: 我们既有属土的形状,将来也必有属天的形状。
Location: 36°37.46' N 116°49.80' E - locator OM86JO99OU - show map
7.3 miles Northeast bearing 51° from Changqing, Shandong Sheng, China [?]
9.7 miles West bearing 252° from Jinan, Shandong Sheng, China
34.3 miles Northwest bearing 332° from Tai’an, Shandong Sheng, China
Last position: 2025-01-24 07:03:50 EST (13d 33m ago)
2025-01-24 20:03:50 CST local time at Changqing, China [?]
Altitude: 137 ft
Course: 305°
Speed: 1 MPH
Last path: BG4IPA-4G>APRS4G via TCPIP*,qAC,T2YANTAI
Positions stored: 3411
Other SSIDs: BG4IPA-5G
Stations near current position of BG4IPA-4G - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4JTT4.4 miles 158°2025-01-13 11:14:31 BI4KKF-95.4 miles 90°2025-01-30 21:31:39
BG4IGH5.5 miles 217°2025-01-31 09:45:26 BG4IGH-15.5 miles 217°2025-01-22 04:56:24
BI4NNN-105.6 miles 73°2025-01-19 09:22:17 BI4IVE5.7 miles 71°2025-01-28 02:17:26
BI4IVE-5G5.9 miles 78°2025-02-06 06:39:11 BI4IVE-96.0 miles 72°2025-01-18 07:53:09
BH4MBK-66.7 miles 102°2025-02-05 21:32:30 BG4KGF-77.4 miles 55°2025-01-12 07:13:10
BG4KPM-77.4 miles 74°2025-01-16 08:59:49 BG4KLN-T97.5 miles 76°2025-02-06 07:36:41
BG4KLN-107.5 miles 76°2025-02-06 07:30:41 BI4PTR-97.7 miles 59°2025-02-06 07:15:55
BI4LCX-T37.8 miles 59°2025-02-06 07:32:36 BH4LGE-88.3 miles 58°2025-02-01 05:44:42
BG4JQV8.6 miles 74°2025-02-04 03:01:44 BG4KUF-98.9 miles 45°2025-02-03 05:09:56
BH4LGE-49.0 miles 73°2025-02-06 07:26:33 BI4LDM-99.3 miles 76°2025-01-15 04:07:44
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