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 BH4DRY-7 - show graphs
Map loading...
Comment: CQ 435.800 Aprs 144.640
Location: 31°14.23' N 121°21.28' E - locator PM01QF26NW - show map - static map
6.2 miles West bearing 280° from Shanghai, Shanghai Shi, China [?]
8.0 miles West bearing 264° from Hongkou, Shanghai Shi, China
9.9 miles West bearing 260° from Yangpu, Shanghai Shi, China
45.0 miles East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position: 2019-04-27 01:19:41 EDT (28d 18h40m ago)
2019-04-27 13:19:41 CST local time at Shanghai, China [?]
Speed: 5 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: BH4DRY-7>APDR10 via WIDE1-1,qAS,BH4DBZ-10 (good)
Positions stored: 50
Other SSIDs: BH4DRY BH4DRY-9
Stations near current position of BH4DRY-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4DRY-953.4 yards 319°2019-05-03 01:14:02 BH4EHP-91.8 miles 6°2019-05-24 06:50:32
BH4CST-132.5 miles 51°2019-05-04 02:09:36 BH4DVO-93.3 miles 157°2019-05-23 19:43:54
BH4CWH-93.4 miles 230°2019-05-20 23:54:00 BA4HL-53.5 miles 350°2019-05-07 20:04:07
VE7RZ73.7 miles 100°2019-05-25 19:54:23 BG4AIZ-93.7 miles 17°2019-05-07 22:59:16
EW72053.7 miles 89°2019-05-25 20:00:05 BH4DBZ-133.8 miles 329°2019-05-25 19:59:01
BH4DBZ-94.1 miles 328°2019-05-25 09:21:26 BH4DBZ-104.6 miles 327°2019-05-25 19:58:13
BD4CZJ-94.7 miles 110°2019-05-19 23:55:40 BH4EUA-94.9 miles 52°2019-05-24 04:01:23
BG4GTL5.1 miles 100°2019-05-11 00:49:18 BD4BE-75.5 miles 115°2019-05-25 12:20:27
BG4EPR-25.6 miles 56°2019-05-23 11:05:20 BG4HUL-35.6 miles 152°2019-05-25 19:52:37
BG4HUL-95.6 miles 153°2019-05-23 18:55:51 BH4CUB-55.8 miles 140°2019-05-24 10:34:11
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