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 BH3DBF-7 - show graphs
Map loading...
Comment: B1/BH3DBF-7 Cycling 438.500MHz 1033.6Km 3.9V 30.2C 1001.3hPa S08
Mic-E message: Off duty
Last status: F628C4A702BCA5 51X1C5_20200927
Location: 39°56.98' N 116°16.41' E - locator OM89DW27TW - show map - static map
7.2 miles Northwest bearing 294° from Beijing, Beijing, China [?]
16.0 miles North bearing 349° from Daxing, Beijing, China
73.6 miles Northwest bearing 320° from Tianjin, Tianjin Shi, China
Last position: 2021-04-14 21:27:32 EDT (2d 23h1m ago)
2021-04-15 09:27:32 CST local time at Beijing, China [?]
Altitude: 203 ft
Course: 257°
Speed: 2 MPH
Device: Unknown: Other Mic-E
Last path: BH3DBF-7>SYUVY8 via WIDE1-1,qAO,BD1ES-10 (good)
Positions stored: 441
Other SSIDs: BH3DBF-10 BH3DBF-11 BH3DBF-14 BH3DBF-15 BH3DBF-9
Stations near current position of BH3DBF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH3DBF-1061.5 yards 311°2021-04-07 21:59:10 KM4ICI-N0.3 miles 86°2021-04-12 08:41:00
BD1ES-40.4 miles 56°2021-04-17 02:26:06 BD1ES-150.5 miles 70°2021-03-24 03:49:26
BI1HGI-31.3 miles 1°2021-04-05 08:44:54 BI1JPZ-71.4 miles 160°2021-04-13 07:28:36
BI1JTR-71.6 miles 5°2021-04-17 01:16:23 BH1PLQ-92.0 miles 128°2021-04-14 11:14:45
BH1XWF-Y2.5 miles 83°2021-03-27 23:15:36 BH1ONQ-92.8 miles 22°2021-04-14 06:55:40
BH1HL-93.0 miles 135°2021-04-03 06:47:08 BG1MFO-23.3 miles 224°2021-04-15 04:19:45
BI1KQL-23.5 miles 110°2021-04-09 08:43:40 K1ZYW B3.7 miles 158°2021-04-06 10:59:02
K1ZYW-B3.7 miles 158°2021-04-06 10:59:12 BI1LID B3.7 miles 158°2021-04-07 08:45:28
BI1LID-B3.7 miles 158°2021-04-07 08:45:38 BH1XWF-93.8 miles 43°2021-04-14 22:00:52
BH1XWF-73.8 miles 45°2021-03-20 23:10:26 BG1TDJ3.8 miles 119°2021-04-01 07:23:49
Stations which heard BH3DBF-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BY1AS-3 201 2021-04-08 06:26:34 2021-04-14 10:44:34 OM89DX > OM89AU 15.0 miles 243° 2021-04-08 21:29:34
BD1ES-10 275 2021-04-08 06:52:32 2021-04-14 21:27:32 OM89DW > OM89DW 0.7 miles 77° 2021-04-14 10:45:33

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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