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 BH1SMZ-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 39°50.35' N 116°19.01' E - locator OM89DU81AJ - show map - static map
6.4 miles Southwest bearing 222° from Beijing, Beijing, China [?]
8.2 miles North bearing 355° from Daxing, Beijing, China
66.4 miles Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position: 2018-05-06 09:50:29 EDT (138d 19h35m ago)
2018-05-06 21:50:29 CST local time at Beijing, China [?]
Altitude: 433 ft
Course: 52°
Device: Yaesu: FT1D (ht)
Last path: BH1SMZ-7>SYUPS5 via BY1BJ-1*,WIDE1*,WIDE2-1,qAS,B1Z-10 (good)
Positions stored: 116
Stations near current position of BH1SMZ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH1RDX-7492.4 yards 9°2018-09-04 09:36:50 BH1RDX-80.4 miles 334°2018-08-25 06:59:57
BH1PLQ-92.5 miles 66°2018-09-22 05:25:31 BH1MQA-92.9 miles 279°2018-09-22 05:25:26
BH1JYL-73.0 miles 338°2018-09-07 04:03:05 BH1AQ-93.0 miles 71°2018-09-21 03:51:31
BG4VHP B3.0 miles 132°2018-09-12 03:02:33 BG4VHP-B3.0 miles 132°2018-09-12 03:02:43
BG1TPT-i3.6 miles 66°2018-09-15 08:32:43 BG1QAH-93.7 miles 98°2018-09-22 00:58:38
BI1AEE-93.8 miles 132°2018-09-10 08:23:06 BD1MMR-94.1 miles 78°2018-09-02 05:21:10
BH1MTV-94.1 miles 42°2018-09-17 20:12:48 BY1AA-34.7 miles 73°2018-09-22 05:25:07
BH1FDN-105.0 miles 25°2018-09-22 05:17:47 BH1FDN-45.0 miles 25°2018-09-22 05:23:54
BG1VYQ-85.0 miles 276°2018-09-03 19:52:36 BH1RJC-i5.2 miles 336°2018-09-07 00:07:05
BG5DPA-55.5 miles 67°2018-08-24 06:20:36 BH1OSW-15.7 miles 44°2018-09-22 05:05:58
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.
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