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 BH4CST-13 - show graphs
Map loading...
Comment: 439.825MHz Hey HAMs, WestRS 20W & 70mH, FF4 make contact :)
Mic-E message: Off duty
Location: 31°15.60' N 121°23.25' E - locator PM01QG62MJ - show map - static map
3.5 miles Northwest bearing 326° from Changning, Shanghai Shi, China [?]
4.9 miles Northwest bearing 302° from Shanghai, Shanghai Shi, China
46.8 miles East bearing 94° from Suzhou, Jiangsu Sheng, China
Last position: 2020-06-01 21:01:11 EDT (31d 16h50m ago)
2020-06-02 09:01:11 CST local time at Changning, China [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH4CST-13>SQQUV0 via WIDE1-1,WIDE2-1,qAS,BH4DBZ-3 (good)
Positions stored: 1
Stations near current position of BH4CST-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4DRY-90.4 miles 264°2020-06-16 02:52:56 BH4EHP-91.7 miles 277°2020-07-03 06:21:23
EW72052.4 miles 130°2020-07-03 13:50:04 VE7RZ72.8 miles 143°2020-07-03 13:47:37
BH4EOB-72.9 miles 200°2020-07-03 05:34:41 BG4AIZ-92.9 miles 216°2020-07-03 06:40:18
BG4DUN3.2 miles 55°2020-07-02 04:11:36 BG4GYZ3.4 miles 174°2020-06-14 07:21:50
BH4DBZ-134.3 miles 293°2020-07-03 13:50:37 BH4DBZ-94.4 miles 294°2020-07-03 05:58:43
BG4HFH-104.4 miles 46°2020-07-03 13:45:04 BG4HFH-134.4 miles 46°2020-07-03 13:50:40
BG4HFH-34.5 miles 46°2020-06-26 23:31:50 BG4HFH-N4.5 miles 45°2020-07-03 00:34:05
BG4HFH-94.5 miles 46°2020-06-20 07:45:12 BH4DBZ-44.5 miles 295°2020-06-30 05:23:33
BH4OMG-94.6 miles 87°2020-07-03 08:45:35 BH4QGQ-74.7 miles 187°2020-06-05 01:06:15
BH4EDP4.7 miles 83°2020-06-03 19:43:46 BH4BQI-N4.8 miles 64°2020-07-03 13:40:12
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