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 UCDAV3-11 - show graphs
Map loading...
Comment: K5KZ
Location: 38°19.74' N 121°53.66' W - locator CM98BH28QX - show map - static map
5.4 miles East bearing 111° from Vacaville, Solano County, California, United States [?]
6.7 miles Southeast bearing 155° from Hartley, Solano County, California, United States
47.7 miles Northeast bearing 37° from San Francisco, San Francisco County, California, United States
68.3 miles North bearing 0° from San Jose, Santa Clara County, California, United States
Last position: 2016-06-01 22:10:44 EDT (271d 15h16m ago)
2016-06-01 19:10:44 PDT local time at Vacaville, United States [?]
Altitude: 95222 ft
Course: 274°
Speed: 19 MPH
Device: Unknown: Unknown
Last path: UCDAV3-11>APRS via WIDE2-1,qAR,KK6ZL-10 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 15
Stations near current position of UCDAV3-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K6BZN3.0 miles 295°2017-02-13 21:26:40 KJ6NOB-74.8 miles 324°2017-02-28 10:34:04
KSUU5.3 miles 215°2017-02-26 00:12:57 KF6PQW6.0 miles 327°2017-02-26 13:17:34
KR3LIM-97.0 miles 7°2017-02-25 10:42:21 KK6BXP-98.9 miles 247°2017-02-20 11:12:05
EW60799.4 miles 243°2017-02-28 12:23:20 KK6BXP10.4 miles 241°2017-02-28 12:25:10
NZ6Q-711.5 miles 151°2017-02-23 20:23:42 K6IPE11.9 miles 240°2017-02-08 12:19:59
EW242212.0 miles 274°2017-02-28 12:25:28 W6YAR13.2 miles 296°2017-02-21 11:30:02
VACA13.2 miles 296°2017-02-28 12:23:50 AG6QO-1014.0 miles 346°2017-02-28 12:23:49
N6UTX-214.4 miles 343°2017-02-27 23:12:51 KK6WSQ16.6 miles 236°2017-02-13 00:29:26
KJ6DLF-716.7 miles 232°2017-02-27 20:22:05 CW694416.7 miles 230°2017-02-28 12:14:39
KG6SJT-1016.8 miles 19°2017-02-28 12:23:49 K6JRB-1516.9 miles 29°2017-02-27 17:21:58
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