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 AI6FA-B - show graphs
Map loading...
Comment: 1.2 Voice 440450000.00000MHz +0.0000MHz
Location: 37°42.68' N 121°26.13' W - locator CM97GR70RR - show map - static map
2.0 miles South bearing 196° from Tracy, San Joaquin County, California, United States [?]
7.7 miles Southeast bearing 130° from Mountain House, San Joaquin County, California, United States
36.0 miles Northeast bearing 44° from San Jose, Santa Clara County, California, United States
53.9 miles East bearing 94° from San Francisco, San Francisco County, California, United States
Last position: 2017-02-22 15:31:42 EST (209d 16h9m ago)
2017-02-22 12:31:42 PST local time at Tracy, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: AI6FA-B>APDG02 via TCPIP*,qAC,AI6FA-BS
Positions stored: 8
Other SSIDs: AI6FA AI6FA-1 AI6FA-10 AI6FA-5
Stations near current position of AI6FA-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK6JNN-20.7 miles 113°2017-09-20 00:18:37 N5FDL-ios0.9 miles 208°2017-09-19 18:50:59
K7FED-91.0 miles 76°2017-09-20 00:24:39 KJ6PKX-91.0 miles 76°2017-09-19 22:49:20
K7FED-101.1 miles 74°2017-09-20 08:33:30 K7FED1.1 miles 74°2017-09-20 08:36:16
K6EEP-71.2 miles 330°2017-09-12 18:50:22 CW18922.1 miles 112°2017-09-20 08:36:09
N7NJO-144.0 miles 24°2017-09-20 08:39:55 KM6MPG-15.7 miles 50°2017-09-19 22:03:14
KC6TYD5.8 miles 77°2017-08-26 14:27:24 W7BIG5.8 miles 77°2017-08-26 18:11:24
AF6IM5.8 miles 77°2017-08-26 15:49:58 K7FED-16.8 miles 233°2017-09-20 08:40:10
W6LLL-156.8 miles 233°2017-09-20 08:33:18 146.655TR7.4 miles 245°2017-09-20 08:27:02
EW57608.1 miles 311°2017-09-20 08:36:14 FW06419.6 miles 43°2017-09-20 08:39:16
KI6IKQ10.0 miles 42°2017-09-02 20:38:07 KM6LML-i12.2 miles 272°2017-08-27 21:54:05
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