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 BH8ALC-9 - show graphs
Comment: 439.225MHz 14.1V
Location: 30°14.24' N 104°50.99' E - locator OM20KF16XX - show map
10.8 miles West bearing 254° from Tianchi, Sichuan, China [?]
14.5 miles Northeast bearing 56° from Yanjiang, Sichuan, China
55.2 miles Southeast bearing 122° from Chengdu, Sichuan, China
82.9 miles Southwest bearing 243° from Nanchong, Sichuan, China
Last position: 2025-02-01 12:52:10 EST (8d 8h27m ago)
2025-02-02 01:52:10 CST local time at Tianchi, China [?]
Last path: BH8ALC-9>APN000 via TCPIP*,qAC,T2CS
Positions stored: 164
Other SSIDs: BH8ALC-10 BH8ALC BH8ALC-13
Stations near current position of BH8ALC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD8DJ-R13.9 miles 234°2025-01-30 05:16:15 BD8DLW-915.3 miles 235°2025-01-20 21:47:08
BH8GCJ-716.3 miles 264°2025-02-08 02:56:59 DEVIN-122.9 miles 306°2025-02-07 05:52:36
BH8EMR-130.1 miles 109°2025-01-25 16:34:38
Stations which heard BH8ALC-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BD8CKF-10 1 2025-02-01 03:59:49 2025-02-01 03:59:49 OM20QC > OM20CQ 80.7 miles 301° 2025-02-01 03:59:49

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