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 BH4FSK-4 - show graphs
Comment: 5F HIGH:20m SG7900
Mic-E message: Off duty
Location: 31°09.22' N 121°23.05' E - locator PM01QD66CV - show map
3.1 miles West bearing 285° from Changqiao, Shanghai Shi, China [?]
3.1 miles North bearing 10° from Minhang, Shanghai Shi, China
6.4 miles Southwest bearing 223° from Shanghai, Shanghai Shi, China
93.8 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-09-02 04:53:00 EDT (87d 1h47m ago)
2024-09-02 16:53:00 CST local time at Changqiao, China [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: BH4FSK-4>SQPYR2 via WIDE1-1,WIDE2-1,qAS,BH4GAD-10 (good)
Positions stored: 2
Other SSIDs: BH4FSK-9 BH4FSK-R BH4FSK-10 BH4FSK BH4FSK-7 BH4FSK
Stations near current position of BH4FSK-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG4CZU-1088.8 yards 103°2024-11-03 08:13:56 BG4CZU-13253.0 yards 28°2024-11-03 08:03:59
BH4FSK-9346.2 yards 58°2024-11-26 02:06:30 BG4CZU-90.6 miles 169°2024-11-27 04:33:52
BG4IGQ-50.9 miles 39°2024-11-22 08:25:41 BG4IGQ-70.9 miles 39°2024-11-22 08:52:38
BG4HUL-91.0 miles 289°2024-11-27 18:22:23 BH4FDE-91.1 miles 27°2024-11-08 20:45:42
BG4HXL-91.3 miles 66°2024-10-31 21:31:29 BH4DMD-91.4 miles 288°2024-11-28 05:24:06
BH4FEN-101.6 miles 128°2024-11-28 05:37:32 BH4GZK-71.8 miles 179°2024-11-22 06:52:29
BH4ETZ-N1.9 miles 300°2024-11-21 10:59:59 BH4GAF-91.9 miles 52°2024-11-27 06:11:22
BH4HBJ2.2 miles 188°2024-11-20 05:49:56 BH4GXQ-102.3 miles 282°2024-11-16 23:30:38
BH4CUB-92.4 miles 56°2024-11-23 01:34:45 BH4ERF-42.5 miles 83°2024-11-24 22:46:51
BH4BLT-92.6 miles 357°2024-11-23 21:35:33 BH4TOE-73.0 miles 271°2024-11-22 21:58:21
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