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 AL7KE - show graphs
Map loading...
Location: 32°28.13' N 110°57.23' W - locator DM42ML52MM - show map - static map
3.2 miles Southwest bearing 217° from Catalina, Pima County, Arizona, United States [?]
5.4 miles North bearing 8° from Oro Valley, Pima County, Arizona, United States
17.1 miles North bearing 355° from Tucson, Pima County, Arizona, United States
93.7 miles Southeast bearing 136° from Phoenix, Maricopa County, Arizona, United States
Last position: 2017-11-17 17:50:43 EST (24d 4h2m ago)
2017-11-17 15:50:43 MST local time at Catalina, United States [?]
Speed: 1 MPH
Last path: AL7KE>API51 via DSTAR*,qAR,AL7KE-C (good)
Positions stored: 92
Other SSIDs: AL7KE-5 AL7KE-6 AL7KE-8 AL7KE-C
Stations near current position of AL7KE - show more
callsign distance last heard - EST      callsign distance last heard - EST
AL7KE C0.0 yards 0°2017-12-11 21:42:09 AL7KE-C0.0 yards 0°2017-12-11 21:42:20
KF0X1.6 miles 141°2017-12-11 21:21:16 AC7OT2.2 miles 66°2017-12-07 15:58:52
KC7HES2.3 miles 76°2017-11-22 20:50:52 KK7AC-142.7 miles 70°2017-12-05 19:17:16
EW14112.8 miles 84°2017-12-11 21:44:23 KF0X-123.0 miles 169°2017-12-11 21:32:51
EW64793.7 miles 205°2017-12-11 21:47:13 W7RAP-33.9 miles 228°2017-11-24 11:40:42
AF9W-54.2 miles 41°2017-12-06 07:29:42 AF9W-84.2 miles 41°2017-12-10 13:15:42
AF9W-C4.2 miles 41°2017-12-11 21:48:55 AF9W C4.2 miles 41°2017-12-11 21:48:45
AF9W B4.2 miles 41°2017-12-11 21:44:27 AF9W-B4.2 miles 41°2017-12-11 21:44:37
AF9W DP4.2 miles 41°2017-12-11 21:52:40 N7MXO-34.6 miles 180°2017-12-02 18:46:13
N7TAE-C4.8 miles 225°2017-12-11 21:53:18 EW08204.8 miles 204°2017-12-11 21:47:48
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