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 BI4WNB-8 - show graphs
Mic-E message: Off duty
Location: 32°05.79' N 118°41.87' E - locator OM92IC33RD - show map
1.7 miles Southeast bearing 144° from Dingshan, Jiangsu Sheng, China [?]
3.5 miles West bearing 249° from Baotaqiao, Jiangsu Sheng, China
5.3 miles Northwest bearing 297° from Nanjing, Jiangsu Sheng, China
77.4 miles West bearing 287° from Changzhou, Jiangsu Sheng, China
Last position: 2024-03-04 22:07:16 EST (234d 31m ago)
2024-03-05 11:07:16 CST local time at Dingshan, China [?]
Altitude: -16 ft
Course: 236°
Speed: 4 MPH
Device: Yaesu: FTM-100D (rig)
Last path: BI4WNB-8>SRPUW9 via WIDE1-1,WIDE2-1,qAO,BD4WSM-10 (good)
Positions stored: 4
Stations near current position of BI4WNB-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4WUM-R3.1 miles 103°2024-10-13 09:51:39 BD4VDZ-R4.5 miles 125°2024-10-07 20:48:59
BI4RMD-54.8 miles 134°2024-10-23 01:19:07 BG4XSG-75.6 miles 167°2024-10-19 07:51:44
BD4WSM5.7 miles 157°2024-10-24 19:40:49 BD4WSM-105.8 miles 147°2024-10-02 22:57:03
BD4WSM6.3 miles 151°2024-10-21 19:51:22 BA4WI-106.7 miles 76°2024-10-24 23:37:59
BG4XQO-96.8 miles 130°2024-10-17 19:19:19 BG4XQO-106.8 miles 130°2024-10-11 09:52:58
BI4TLB B7.5 miles 145°2024-10-22 12:40:53 BI4TLB-B7.5 miles 145°2024-10-22 12:41:03
BI4TLB-N7.5 miles 145°2024-10-24 19:51:15 BI4TLB-107.5 miles 145°2024-10-22 12:53:30
BI4TLB-57.5 miles 145°2024-10-23 05:53:12 BI4TLB-77.5 miles 150°2024-10-23 01:52:30
BD4WWP7.7 miles 164°2024-10-21 21:14:08 BD4RBC-R7.7 miles 162°2024-10-24 23:24:27
BG4WFO-18.7 miles 78°2024-10-03 11:24:58 BD4WXK-78.8 miles 128°2024-10-22 07:36:31
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