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 BG4NDB - show graphs
Mic-E message: Off duty
Location: 38°55.00' N 121°35.00' E - locator PM08SW90XA - show map
1.1 miles West bearing 287° from Dalian, Liaoning, China [?]
9.8 miles Southwest bearing 218° from Dalianwan, Liaoning, China
53.5 miles Southwest bearing 205° from Wafangdian, Liaoning, China
Last position: 2024-06-29 06:57:47 EDT (110d 15h9m ago)
2024-06-29 18:57:47 CST local time at Dalian, China [?]
Altitude: 249 ft
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 11.5 miles.
Course: 120°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: BG4NDB>SXUZZL via WIDE1-1,WIDE2-1,qAS,BG2YF (good)
Positions stored: 3
Other SSIDs: BG4NDB-D BG4NDB-R BG4NDB-7 BG4NDB-9
Stations near current position of BG4NDB - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG2TPK0.5 miles 212°2024-10-17 21:46:10 BG2TPK-70.5 miles 209°2024-10-16 07:14:30
BG2WRH-90.8 miles 242°2024-10-17 20:32:56 BH2WUX1.1 miles 14°2024-09-21 21:57:36
BH2TWE-101.2 miles 14°2024-10-03 08:16:28 BH2RPW-91.2 miles 14°2024-10-09 23:53:30
BH2XJR1.3 miles 270°2024-10-16 20:08:32 BG2QHY-91.4 miles 309°2024-10-17 21:13:59
BG2RZJ-91.6 miles 135°2024-10-14 06:17:02 BH2SKT1.7 miles 335°2024-09-21 22:49:46
BD2RJ-71.7 miles 85°2024-09-23 19:54:42 BH2WDU-51.8 miles 94°2024-09-27 02:18:14
BH2VQY2.0 miles 118°2024-09-22 11:43:29 BG2WV-52.1 miles 130°2024-10-17 09:52:54
BH2URK-52.4 miles 225°2024-10-16 08:32:19 BH2WJP-52.5 miles 109°2024-10-12 22:41:02
BD2RL-32.8 miles 106°2024-10-17 22:01:57 BG2THZ2.8 miles 345°2024-10-17 22:06:52
BH2WJP-62.8 miles 157°2024-10-15 19:07:23 BG2YF2.9 miles 69°2024-10-17 21:59:31
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