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 BH4USR-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 433.55000MHz +0.0000MHz, BH4USR_Pi-Star
Location: 32°34.20' N 120°27.00' E - locator PM02FN46AT - show map - static map
1.8 miles North bearing 0° from Hai’an, Jiangsu Sheng, China [?]
2.7 miles West bearing 284° from Yeyatan, Jiangsu Sheng, China
66.0 miles North bearing 345° from Changshu City, Jiangsu Sheng, China
69.8 miles North bearing 8° from Wuxi, Jiangsu Sheng, China
Last position: 2017-10-20 09:11:03 EDT (360d 21h18m ago)
2017-10-20 21:11:03 CST local time at Hai’an, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BH4USR-R>APDG03 via TCPIP*,qAC,T2UK
Positions stored: 1
Other SSIDs: BH4USR BH4USR-9
Stations near current position of BH4USR-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4USR-91.5 miles 166°2018-10-16 05:40:56 BI4UBX-1312.3 miles 153°2018-10-09 10:32:41
BH4URE-712.7 miles 158°2018-10-08 20:15:58 BH4URE-813.7 miles 150°2018-10-05 06:25:00
BH4URE-1013.8 miles 152°2018-10-16 06:26:06 ZH4URE-1013.8 miles 152°2018-09-29 07:19:00
BH4URE-1313.9 miles 152°2018-10-15 17:31:04 BA4REB13.9 miles 149°2018-10-11 10:43:02
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