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 BD4TDG-6 - show graphs
Mic-E message: Off duty
Location: 34°56.31' N 119°10.58' E - locator OM94OW15DF - show map - static map
811.1 m Northeast bearing 48° from Haitou, Jiangsu Sheng, China [?]
11.8 km Northeast bearing 32° from Qingkou, Jiangsu Sheng, China
37.7 km North bearing 2° from Xinpu, Jiangsu Sheng, China
119.2 km South bearing 190° from Zhu Cheng City, Shandong Sheng, China
Last position: 2023-02-07 10:15:57 UTC (20h40m ago)
2023-02-07 18:15:57 CST local time at Haitou, China [?]
Course: 219°
Speed: 11 km/h
Device: Kenwood: TH-D72 (ht)
Last path: BD4TDG-6>STUVS1 via WIDE1-1,WIDE2-1,qAS,BD4TDG-5 (good)
Positions stored: 127
Other SSIDs: BD4TDG-1 BD4TDG-C BD4TDG-A BD4TDG-5 BD4TDG-2 BD4TDG-R BD4TDG-Y BD4TDG-3 BD4TDG-10 BD4TDG-7 BD4TDG BD4TDG-N BD4TDG-B BD4TDG-9
Stations which heard BD4TDG-6 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.
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