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 BI1OWO-7 - show graphs
Mic-E message: Off duty
Location: 39°55.45' N 116°28.31' E - locator OM89FW61OT - show map
4.1 miles East bearing 74° from Beijing, Beijing, China [?]
6.9 miles West bearing 281° from Tongzhou, Beijing, China
65.8 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2024-05-22 09:03:15 EDT (24d 5h39m ago)
2024-05-22 21:03:15 CST local time at Beijing, China [?]
Altitude: 335 ft
Course: 178°
Speed: 1 MPH
Device: Yaesu: FT5D (ht)
Last path: BI1OWO-7>SYUUT5 via WIDE1-1,WIDE2-1,qAS,BG1QGD-10 (good)
Positions stored: 10
Stations near current position of BI1OWO-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1QMQ-70.4 miles 349°2024-05-24 03:12:51 BI1NIM0.7 miles 273°2024-05-19 05:40:26
BI1TSS-70.9 miles 50°2024-05-31 00:11:58 BG2FRI-100.9 miles 246°2024-05-21 06:42:59
BG2FRI-70.9 miles 246°2024-06-12 03:14:19 BG2FRI-Y0.9 miles 246°2024-05-22 09:33:57
BG1OAB-71.5 miles 292°2024-06-10 04:00:59 BI1QKA B1.7 miles 211°2024-06-15 14:37:08
BI1QKA-B1.7 miles 211°2024-06-15 14:37:18 BH1TLD-91.8 miles 304°2024-06-15 08:14:09
BI1EFH-21.8 miles 235°2024-06-02 21:14:01 BI1ODV-51.9 miles 42°2024-06-09 09:07:25
BI1OHC2.0 miles 312°2024-06-14 13:59:28 BI1STF2.1 miles 108°2024-05-16 20:22:14
BI1ODV-62.3 miles 277°2024-06-15 00:39:49 BH1FDN-112.3 miles 322°2024-05-29 17:27:32
BI1FRN-72.3 miles 86°2024-06-12 20:42:37 BI1STF-R2.4 miles 104°2024-05-23 12:39:57
BI1STF-N2.4 miles 104°2024-06-15 14:36:08 BI1QKA-N2.4 miles 343°2024-06-15 14:24:36
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