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 BG1QGD-10 - show graphs
Comment: QSO 439.950MHz 73! 12.4V
Location: 40°00.46' N 116°32.53' E - locator ON80GA51BU - show map
12.4 km Northwest bearing 337° from Tongzhou, Beijing, China [?]
15.7 km Southwest bearing 214° from Shunyi, Beijing, China
16.6 km Northeast bearing 48° from Beijing, Beijing, China
110.5 km Northwest bearing 331° from Tianjin, Tianjin Shi, China
Last position: 2025-02-11 01:18:03 UTC (1m ago)
2025-02-11 09:18:03 CST local time at Tongzhou, China [?]
Device: Telemetry devices
Last path: BG1QGD-10>APET51 via TCPIP*,qAC,T2TAIWAN
Positions stored: 148
Other SSIDs: BG1QGD-5
APRS igate – Statistics for 2025-02:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-02-11 01:02:46 UTC (16m17s ago)
Normal receiver range estimate: 40 km (Updated: 2024-10-31 23:36:49 UTC)
Position packets heard directly: 319 on radio path
Position packets sent to APRS-IS: 402 – show map
Stations which heard BG1QGD-10 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by BG1QGD-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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