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 KA7QQV-7 - show graphs
Map loading...
Comment: Exp Pi APRS-IS Beacon | Sats: 9 | LH: None
Location: 37°46.32' N 122°15.24' W - locator CM87US95MG - show map - static map
0.8 miles Northwest bearing 305° from Alameda, Alameda County, California, United States [?]
2.4 miles South bearing 158° from Oakland, Alameda County, California, United States
9.0 miles East bearing 91° from San Francisco, San Francisco County, California, United States
35.8 miles Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position: 2017-10-19 18:51:15 EDT (31d 13h8m ago)
2017-10-19 15:51:15 PDT local time at Alameda, United States [?]
Course: 360°
Device: Unknown: Unknown
Last path: KA7QQV-7>APRS via TCPIP*,qAU,T2DENMARK
Positions stored: 9706
Other SSIDs: KA7QQV KA7QQV-B KA7QQV-P
Stations near current position of KA7QQV-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA7QQV-P19.8 yards 157°2017-11-02 23:59:17 FJCRZR-10.4 miles 329°2017-11-05 21:10:12
KA7QQV B0.8 miles 125°2017-11-18 01:25:37 KA7QQV-B0.8 miles 125°2017-11-18 01:25:47
EW15600.9 miles 122°2017-11-20 06:51:49 KA6HRO-151.0 miles 52°2017-11-18 17:57:06
KB1IIT-111.6 miles 9°2017-11-19 19:39:22 KK6RUH-11.8 miles 32°2017-11-11 22:53:10
N3XOL B2.0 miles 299°2017-10-29 12:24:19 N3XOL-B2.0 miles 299°2017-10-29 12:24:29
N3XOL-52.2 miles 313°2017-11-19 14:20:18 DW95792.4 miles 282°2017-11-20 06:52:26
AC6OT2.5 miles 93°2017-10-23 23:00:07 KI6WMS2.9 miles 114°2017-11-06 12:25:42
AF6IA-73.0 miles 2°2017-11-19 19:24:08 DW85333.2 miles 308°2017-11-20 06:53:31
CW67233.3 miles 76°2017-11-20 06:51:48 3675812203.5 miles 297°2017-11-19 06:30:44
KK6VQK3.5 miles 105°2017-10-24 02:58:07 DW31693.7 miles 3°2017-11-20 06:56:02
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