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 BG4USS-8 - show graphs
Last status: 南通业余无线电爱好者俱乐部438.500MHz
Location: 32°00.92' N 120°51.54' E - locator PM02KA33BQ - show map
1.4 miles Southwest bearing 222° from Nantong, Jiangsu Sheng, China [?]
3.9 miles West bearing 273° from Guanyinshan, Jiangsu Sheng, China
51.5 miles North bearing 17° from Suzhou, Jiangsu Sheng, China
65.1 miles Northwest bearing 327° from Shanghai, Shanghai Shi, China
Last position: 2025-02-01 03:45:08 EST (1m32s ago)
2025-02-01 16:45:08 CST local time at Nantong, China [?]
Altitude: 55 ft
Course: 79°
Speed: 13 MPH
Last path: BG4USS-8>APUVR via TCPIP*,qAC,T2CS
Positions stored: 4435
Packet rate: 46 seconds between packets on average during 2233 seconds.
Other SSIDs: BG4USS-3 BG4USS-H BG4USS-10 BG4USS BG4USS-5 BG4USS-M BG4USS-D BG4USS BG4USS-11 BG4USS-Y BG4USS-7 BG4USS-1 BG4USS-N BG4USS-R BG4USS-B
Stations near current position of BG4USS-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4XGL-834.0 yards 270°2025-01-31 07:46:05 BD4TMU-8314.4 yards 310°2025-01-31 04:39:00
BD4XFF-100.4 miles 157°2025-02-01 03:42:31 BG4USS-30.4 miles 324°2025-02-01 03:42:41
BA4UNT-100.5 miles 26°2025-02-01 02:54:54 BI4SID-100.6 miles 246°2025-02-01 03:43:59
BG4USS-100.9 miles 336°2025-02-01 03:40:44 BI4XGA-R0.9 miles 88°2025-01-09 02:28:31
BG4USS-50.9 miles 337°2025-01-25 09:56:03 BG4USS0.9 miles 337°2025-01-26 12:15:15
BA4RAA-100.9 miles 204°2025-01-18 09:33:14 BD4RGM-31.0 miles 296°2025-02-01 03:46:19
BI4UBN-71.0 miles 48°2025-01-08 09:04:45 BA4RBE-31.0 miles 243°2025-01-26 03:27:38
BD4RVN-81.2 miles 109°2025-01-02 08:43:49 BG4URH-141.3 miles 52°2025-02-01 03:44:11
BH4UTT-101.4 miles 45°2025-02-01 03:45:31 BD4RVC-51.5 miles 351°2025-01-18 22:22:16
BA4SOO1.5 miles 111°2025-01-04 05:30:30 BD4TNO-51.6 miles 111°2025-01-19 02:36:15
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