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 BI1IDP - show graphs
Comment: ❤闲逼蛋扯终成老朋友 吃没喝没想你送七三❤
Location: 39°54.93' N 116°09.90' E - locator OM89BV99TR - show map
4.2 miles Southeast bearing 113° from Mentougou, Beijing, China [?]
12.3 miles West bearing 273° from Beijing, Beijing, China
12.7 miles North bearing 6° from Liangxiang, Beijing, China
75.9 miles Northwest bearing 315° from Tianjin, Tianjin Shi, China
Last position: 2024-12-07 12:06:11 EST (43d 11h40m ago)
2024-12-08 01:06:11 CST local time at Mentougou, China [?]
Last path: BI1IDP>AP51DW via TCPIP*,qAC,T2HK
Positions stored: 754
Other SSIDs: BI1IDP-15
Stations near current position of BI1IDP - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1IDP-1526.0 yards 217°2025-01-12 04:02:48 BG3SCM B1.1 miles 141°2025-01-19 23:28:04
BG3SCM-B1.1 miles 141°2025-01-19 23:28:14 BG3SCM-R1.1 miles 141°2025-01-19 23:37:56
BI1OGH-71.2 miles 48°2025-01-11 07:24:10 BI1SPD-71.7 miles 223°2024-12-28 09:14:01
BI1OFX-12.0 miles 27°2025-01-19 22:24:18 BH1ULY-R2.0 miles 67°2024-12-31 11:38:53
BH1ULY B2.0 miles 67°2024-12-31 11:42:43 BH1ULY-B2.0 miles 67°2024-12-31 11:42:53
BI1OWM-72.6 miles 253°2025-01-14 01:30:00 BH1VCS-72.7 miles 142°2025-01-16 17:07:31
BG1FPX2.7 miles 18°2025-01-19 23:36:29 BI1JOR-72.9 miles 265°2025-01-19 23:30:10
BI1ERZ3.0 miles 287°2025-01-11 06:18:04 BI1NFU-113.3 miles 185°2025-01-18 23:48:06
BI1OMX-73.4 miles 238°2025-01-03 09:24:13 BH1VCS-D3.5 miles 314°2025-01-10 03:49:25
BH1XWF-103.7 miles 9°2024-12-30 00:04:30 BI1NEN-93.9 miles 110°2025-01-07 01:12:33
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