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 BD1TX-1 - show graphs
Comment: QHDRA 144.640MHz IGATE DIGI Voice BR3QQ 439.800-8 T88.5 WIFI 14.1V
Location: 39°54.24' N 119°36.34' E - locator OM99TV26QX - show map
2.1 miles Southeast bearing 154° from Qinhuangdao, Hebei, China [?]
7.3 miles Northeast bearing 39° from Beidaihehaibin, Hebei, China
77.8 miles East bearing 76° from Tangshan, Hebei, China
Last position: 2024-12-08 10:27:37 EST (4d 18h56m ago)
2024-12-08 23:27:37 CST local time at Qinhuangdao, China [?]
Speed: 25 MPH
Device: WA0TQG (software)
Last path: BD1TX-1>APLM3D via TCPIP*,qAC,T2TOKYO
Positions stored: 18
Other SSIDs: BD1TX-2 BD1TX-3 BD1TX-14 BD1TX BD1TX-7 BD1TX-4 BD1TX-9 BD1TX-8
Last heard a station directly: 2024-09-09 18:42:48 EDT (94d 11h41m ago)
Normal receiver range estimate: 186 miles (Updated: 2024-08-31 18:27:31 EDT)
Stations near current position of BD1TX-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BR3QQ1.6 miles 264°2024-12-13 05:21:37 BD1TX-31.9 miles 339°2024-12-08 10:16:05
EL-BD1TX1.9 miles 332°2024-12-13 04:52:26 BH3QMU-92.0 miles 347°2024-12-06 20:34:10
BD3PYD-72.9 miles 343°2024-11-14 01:38:15 BD3PXS2.9 miles 305°2024-11-29 08:49:08
BH3QEM-83.3 miles 313°2024-11-18 08:14:20 BH3QEM-103.3 miles 313°2024-12-06 00:08:48
BD3PYD3.8 miles 345°2024-12-12 08:19:06 BD1TX-73.9 miles 297°2024-11-24 20:50:07
071-103.9 miles 281°2024-11-15 06:34:39 BD3PYD-104.2 miles 337°2024-11-13 20:10:34
BH1SOA4.5 miles 13°2024-12-05 23:38:05 BD3RPP-104.7 miles 335°2024-12-08 10:18:49
BH3NVP-104.9 miles 273°2024-12-12 09:18:56 BD3QDG-15.5 miles 266°2024-12-09 07:46:15
QHD071-95.8 miles 303°2024-11-21 08:24:44 BD3RFP-97.2 miles 328°2024-12-04 22:42:03
BD3RFP-108.9 miles 330°2024-12-05 23:01:03 BD3RFM-1010.3 miles 61°2024-12-09 06:36:27
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