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 BD4XDY-R - show graphs
Comment: 440 MMDVM Voice 438.80000MHz -5.0000MHz, BD4XDY_Pi-Star
Location: 32°01.16' N 120°52.53' E - locator PM02KA54BP - show map
0.8 miles South bearing 177° from Nantong, Jiangsu Sheng, China [?]
3.0 miles West bearing 279° from Guanyinshan, Jiangsu Sheng, China
52.1 miles North bearing 18° from Suzhou, Jiangsu Sheng, China
64.8 miles Northwest bearing 328° from Shanghai, Shanghai Shi, China
Last position: 2024-04-20 09:35:21 EDT (41d 21h46m ago)
2024-04-20 21:35:21 CST local time at Nantong, China [?]
Altitude: 59 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BD4XDY-R>APDG03 via TCPIP*,qAC,T2YANTAI
Positions stored: 24
Other SSIDs: BD4XDY-10 BD4XDY-7 BD4XDY BD4XDY-2
Stations near current position of BD4XDY-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4XGA-D483.1 yards 203°2024-05-05 07:06:31 BH4UTT-130.5 miles 0°2024-05-31 20:06:34
BH4UTT-100.7 miles 0°2024-05-31 20:14:26 PY1IP-50.7 miles 169°2024-05-24 05:31:38
BG4USS-N0.9 miles 149°2024-05-30 20:37:36 BD4TMN-101.0 miles 42°2024-05-04 06:17:31
BD4XFF-101.0 miles 231°2024-06-01 07:18:41 BG4USS1.1 miles 301°2024-05-28 06:41:12
BD4TMU-81.1 miles 263°2024-06-01 06:36:23 BD4XSX-21.3 miles 142°2024-05-24 09:48:16
BG4USS-Y1.5 miles 73°2024-05-31 19:51:51 BG4USS-D1.5 miles 73°2024-06-01 07:13:21
BI4SID-101.6 miles 251°2024-06-01 07:17:20 BI4QGZ-51.7 miles 227°2024-05-26 01:29:37
BD4XDV1.7 miles 306°2024-05-03 04:38:01 BD4RGM-31.8 miles 274°2024-05-31 21:41:55
BA4UNT-101.8 miles 311°2024-06-01 07:11:26 BG4UWQ-52.1 miles 185°2024-05-31 10:36:56
BD4RVC-52.1 miles 167°2024-05-31 08:05:28 BD4RVM-R2.8 miles 124°2024-05-12 13:55:59
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