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 BD7MMP-7 - show graphs
Comment: BD7MMP 439.080MHZ -5 T88.5 7.4V 4W 2.15dBi Hytea
Location: 21°40.70' N 110°56.16' E - locator OL51LQ22HT - show map - static map
1.5 km Northeast bearing 34° from Hedong, Guangdong Sheng, China [?]
1.8 km East bearing 95° from Guandu, Guangdong Sheng, China
53.8 km Northeast bearing 43° from Zhongshan, Guangdong Sheng, China
75.6 km Northeast bearing 54° from Zhanjiang, Guangdong Sheng, China
Last position: 2022-10-25 13:23:36 UTC (103d 13h41m ago)
2022-10-25 19:23:36 +06 local time at Hedong, China [?]
Altitude: -22 m
Course: 90°
Speed: 39 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BD7MMP-7>APDR13 via TCPIP*,qAC,T2NANJING
Positions stored: 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