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 BH4FSU-7 - show graphs
Comment: Greetings! C4FM 439.625 FM 436
Mic-E message: Custom 0
Location: 31°19.07' N 121°33.01' E - locator PM01SH66AG - show map
6.9 km Northeast bearing 25° from Yangpu, Shanghai Shi, China [?]
9.4 km North bearing 13° from Pudong, Shanghai Shi, China
13.8 km Northeast bearing 39° from Shanghai, Shanghai Shi, China
90.7 km East bearing 89° from Suzhou, Jiangsu Sheng, China
Last position: 2025-02-04 08:48:35 UTC (6d 4h57m ago)
2025-02-04 16:48:35 CST local time at Yangpu, China [?]
Altitude: 17 m
Course: 236°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: BH4FSU-7>DBBYP7 via WIDE1-1,WIDE2-1,qAS,BG4GTL-10 (good)
Positions stored: 914
Other SSIDs: BH4FSU-5
Stations which heard BH4FSU-7 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