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APRS station BI4UMB-7 - show graphs
Comment: 51G2 4G 85.659Km 005m 4.0V S25
Location: 32°10.93' N 119°24.53' E - locator OM92QE93BR - show map
0.5 miles East bearing 89° from Qilidian, Jiangsu Sheng, China [?]
3.4 miles Southwest bearing 234° from Zhenjiang, Jiangsu Sheng, China
37.8 miles East bearing 77° from Nanjing, Jiangsu Sheng, China
92.4 miles Northwest bearing 311° from Suzhou, Jiangsu Sheng, China
Last position: 2024-05-04 05:49:42 EDT (14d 12h34m ago)
2024-05-04 17:49:42 CST local time at Qilidian, China [?]
Altitude: 39 ft
Course: 249°
Speed: 0 MPH
Last path: BI4UMB-7>AP51G2 via TCPIP*,qAC,T2CS
Positions stored: 11962
Other SSIDs: BI4UMB BI4UMB-R BI4UMB
Stations near current position of BI4UMB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4WDV-132.4 miles 30°2024-05-18 18:24:27 BG4WDV-102.7 miles 34°2024-05-18 18:24:22
BD4TGF3.3 miles 85°2024-05-10 03:37:08 P-BD4TGF3.3 miles 85°2024-05-18 11:01:00
BD4RZC-911.8 miles 355°2024-04-21 08:59:41 BI4SUW12.9 miles 352°2024-05-05 09:31:51
BI4UMB13.3 miles 60°2024-05-18 07:42:39 BI4UMB13.7 miles 50°2024-04-27 21:52:43
BI4UMB-R13.9 miles 352°2024-05-06 09:24:53 BD4VKI-1014.0 miles 351°2024-05-18 12:04:22
BD4VKI-1114.1 miles 351°2024-05-15 01:04:57 BI4UMD15.5 miles 300°2024-05-02 19:26:25
BH4GWF-516.2 miles 4°2024-05-18 09:06:24 BH4GWF-116.2 miles 4°2024-05-16 03:47:42
BH4WCW-916.5 miles 135°2024-05-18 01:42:53 BH4WCW-1016.5 miles 131°2024-05-18 18:19:50
BH4WCW-817.1 miles 114°2024-05-18 18:17:05 BH4WAL-520.5 miles 73°2024-05-16 00:59:00
BR4SYZ-1021.3 miles 76°2024-05-18 18:22:56 BG4XTW-i21.3 miles 77°2024-04-23 20:11:37
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.
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