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 BH4AIK-5 - show graphs
Map loading...
Comment: MSG pls to @BH4AIK
Location: 31°16.89' N 121°27.33' E - locator PM01RG47PN - show map - static map
2.9 miles Northwest bearing 318° from Hongkou, Shanghai Shi, China [?]
4.1 miles North bearing 358° from Shanghai, Shanghai Shi, China
102.7 miles Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-02-20 05:24:41 EST (47m11s ago)
2017-02-20 18:24:41 CST local time at Hongkou, China [?]
Device: kramstuff.com: Ham Tracker (app, ios)
Last path: BH4AIK-5>APKRAM via TCPIP*,qAC,AE5PL-JF
Positions stored: 44538
Packet rate: 419 seconds between packets on average during 4612 seconds.
Stations near current position of BH4AIK-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4BQI-100.5 miles 357°2017-02-05 03:28:27 BH4BQI-ios0.7 miles 2°2017-01-24 18:34:51
BG4AJU-51.4 miles 205°2017-01-31 10:49:01 BG4BKU-31.7 miles 32°2017-02-20 06:04:33
BG4BAG-72.1 miles 146°2017-02-04 02:31:40 BG4HEJ2.2 miles 147°2017-02-08 05:06:30
K9TAN-iOS3.0 miles 170°2017-02-10 18:20:48 BG4FYR-13.1 miles 161°2017-02-16 11:47:28
EW72053.7 miles 216°2017-02-20 06:10:03 BH4DMQ-74.1 miles 239°2017-01-27 23:10:29
VE7RZ74.4 miles 212°2017-02-20 06:03:03 VE7RZ7-134.4 miles 212°2017-02-20 06:05:20
BH4DSC-i4.7 miles 345°2017-02-20 03:35:05 BH4DRY-94.9 miles 210°2017-02-17 04:07:28
BI4QJH-55.0 miles 66°2017-02-03 02:24:24 BD4BE-95.1 miles 194°2017-02-19 05:23:49
BH4BLT-95.2 miles 233°2017-02-19 21:43:19 BH4DSC-95.8 miles 354°2017-02-20 03:42:58
BH4DSC-35.8 miles 354°2017-02-20 06:03:14 GBH4DSC-35.8 miles 354°2017-02-15 19:16:55
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.
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