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 BG4GTW-9 - show graphs
Map loading...
Comment: 435.550MHz
Mic-E message: Off duty
Location: 33°27.98' N 120°14.48' E - locator PM03CL81XW - show map - static map
8.7 miles Northeast bearing 50° from Yancheng, Jiangsu Sheng, China [?]
10.6 miles Northeast bearing 36° from Xindu, Jiangsu Sheng, China
70.1 miles North bearing 16° from Taizhou, Jiangsu Sheng, China
Last position: 2016-10-17 01:50:00 EDT (54d 1h4m ago)
2016-10-17 13:50:00 CST local time at Yancheng, China [?]
Altitude: 52 ft
Course: 341°
Speed: 75 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BG4GTW-9>SSRWY8 via BG4XXR-3*,WIDE1*,WIDE2-1,qAR,BG4XXV-10 (good)
Positions stored: 3602
Other SSIDs: BG4GTW-12
Stations near current position of BG4GTW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG4XXR-38.2 miles 226°2016-12-10 01:48:40 BR4SEI-109.0 miles 222°2016-12-10 01:51:16
BG4XVM-99.5 miles 227°2016-11-28 00:18:25 BG4XXR-59.6 miles 226°2016-12-05 19:22:35
BH4XSH-810.3 miles 221°2016-11-25 07:56:13 BH4XSH-910.3 miles 221°2016-12-08 22:30:19
BG4XXR-910.4 miles 227°2016-11-30 18:52:03 BH4XSH-1110.7 miles 222°2016-12-09 08:20:59
BG4XWE-317.1 miles 273°2016-12-10 01:45:49 BI4RTF-517.7 miles 140°2016-11-24 02:56:59
BG4XWE-923.9 miles 271°2016-12-09 23:31:06 BG4XXV-1025.1 miles 265°2016-12-10 01:54:44
BG4XWE-225.8 miles 269°2016-12-09 18:01:59 BG4XXV-626.7 miles 292°2016-11-12 06:04:00
BG4XWE-1029.6 miles 252°2016-12-10 01:28:56
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