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 BI1TOO-8 - show graphs
Comment: APRSCN WIFI 4.30V
Location: 39°53.16' N 116°17.75' E - locator OM89DV52LP - show map
5.6 miles West bearing 255° from Beijing, Beijing, China [?]
11.4 miles East bearing 109° from Mentougou, Beijing, China
69.6 miles Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position: 2024-05-20 08:39:56 EDT (31d 2h24m ago)
2024-05-20 20:39:56 CST local time at Beijing, China [?]
Altitude: 334 ft
Course: 295°
Speed: 1 MPH
Last path: BI1TOO-8>APAT81-1 via BY1BJ-1*,WIDE1*,qAS,BA1GM-10 (good)
Positions stored: 2
Other SSIDs: BI1TOO-9 BI1TOO-10 BI1TOO-5 BI1TOO-R
Stations near current position of BI1TOO-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1TOO-5152.0 yards 7°2024-06-01 09:43:56 BH1BPS-100.5 miles 33°2024-05-25 19:54:17
BH1BPS-Y0.5 miles 33°2024-05-25 19:59:14 BI1AFE0.6 miles 310°2024-05-23 01:45:31
BH1BPS0.8 miles 359°2024-05-25 19:40:49 BH1EWI-71.4 miles 60°2024-06-19 08:52:25
BH1EWI-91.4 miles 60°2024-05-23 09:11:10 BH1EWI B1.4 miles 59°2024-06-20 10:47:18
BH1EWI-B1.4 miles 59°2024-06-20 10:47:28 BH1BPS B1.5 miles 58°2024-06-13 09:49:30
BH1BPS-B1.5 miles 58°2024-06-13 09:49:40 BH1BPS-R1.5 miles 58°2024-06-08 11:01:03
BI1SZO-71.5 miles 301°2024-06-04 21:22:15 BI1NEN1.8 miles 292°2024-06-19 21:48:08
BH1EWI1.9 miles 318°2024-06-14 08:47:05 BI1NLO-51.9 miles 291°2024-06-05 19:25:22
BI1TOO-R2.1 miles 62°2024-05-26 23:12:24 BI1TOO-102.1 miles 62°2024-06-10 01:32:12
BI1LKJ-92.3 miles 302°2024-06-16 00:27:11 BI1SYT-82.3 miles 42°2024-06-16 08:54:49
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