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 BH4QBO-9 - show graphs
Map loading...
Comment: G2N Cable+Garmin 434.875/88.5
Location: 31°06.41' N 121°18.53' E - locator PM01PC75BP - show map - static map
1.7 miles South bearing 195° from Jiuting, Shanghai Shi, China [?]
5.3 miles Southeast bearing 155° from Xujing, Shanghai Shi, China
11.9 miles Southwest bearing 228° from Shanghai, Shanghai Shi, China
88.3 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-04-03 08:43:37 EDT (251d 17h17m ago)
2017-04-03 20:43:37 CST local time at Jiuting, China [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: BH4QBO-9>APOT21 via BG4DRL-2*,BG4BKU-3*,WIDE2*,qAS,VE7RZ7 (good)
Positions stored: 55630
Other SSIDs: BH4QBO-B BH4QBO-R
Stations near current position of BH4QBO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG4AIZ-93.9 miles 187°2017-12-10 19:43:58 BD5BLY-45.0 miles 11°2017-12-10 01:21:33
BG4CZU-105.6 miles 53°2017-11-17 04:49:55 BH4CLG-35.6 miles 91°2017-12-11 00:56:17
BH4DMD-15.7 miles 26°2017-12-03 06:41:50 BG4BKU-95.8 miles 21°2017-12-09 17:44:10
BH4BLT-96.2 miles 27°2017-11-28 04:46:37 BH4DVO-96.4 miles 71°2017-12-07 19:16:48
BH4AIU-36.4 miles 82°2017-12-11 00:51:55 BG4CZU-76.6 miles 53°2017-11-16 00:28:07
BH4CYX-106.7 miles 222°2017-12-11 01:00:05 BH4AIU-16.7 miles 83°2017-12-06 07:56:25
BG4HUL-36.7 miles 53°2017-12-11 00:52:24 BG4HUL-66.7 miles 53°2017-12-09 20:30:00
BG4ACI-26.7 miles 53°2017-12-03 06:57:35 BG4HUL-96.8 miles 56°2017-12-11 00:56:07
BG4AIZ-36.8 miles 71°2017-12-10 15:57:14 BG4AIZ-136.8 miles 71°2017-12-10 15:57:17
BH4BSM-76.9 miles 65°2017-12-04 23:52:30 BBBBBB-77.0 miles 28°2017-11-30 12:34:07
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