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 K6EF-5 - show graphs
Mic-E message: En route
Location: 37°33.53' N 122°17.47' W - locator CM87UN54BC - show map
1.9 miles East bearing 99° from San Mateo, San Mateo County, California, United States [?]
4.5 miles Southeast bearing 113° from Burlingame, San Mateo County, California, United States
16.5 miles Southeast bearing 155° from San Francisco, San Francisco County, California, United States
26.5 miles Northwest bearing 305° from San Jose, Santa Clara County, California, United States
Last position: 2024-01-10 20:17:28 EST (133d 2h23m ago)
2024-01-10 17:17:28 PST local time at San Mateo, United States [?]
Course: 248°
Speed: 57 MPH
Device: Kenwood: TH-D72 (ht)
Last path: K6EF-5>SW3SUS via WA6TOW-2,WIDE1*,WIDE2-1,qAO,WA6ODP-4 (good)
Positions stored: 35
Other SSIDs: K6EF-D K6EF-H K6EF-2 K6EF K6EF-4 K6EF-1 K6EF-11 K6EF-4 K6EF-7 K6EF-15 K6EF-B
Stations near current position of K6EF-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K7CBL-5448.6 yards 354°2024-04-23 23:42:11 KE8YBS-i0.5 miles 117°2024-05-08 02:05:49
K6EF-D0.7 miles 102°2024-05-22 23:40:52 P-K6EF0.7 miles 102°2024-05-22 23:01:13
K6EF-H0.7 miles 102°2024-05-22 23:40:42 KI6TDB-71.2 miles 273°2024-05-22 23:29:30
K6EF-21.6 miles 281°2024-05-22 14:19:19 N6OL-81.7 miles 319°2024-05-16 23:27:17
KJ6GEA1.8 miles 190°2024-05-22 23:40:17 DW34991.9 miles 111°2024-05-22 23:22:50
N6OL2.0 miles 318°2024-05-22 23:40:03 KN6ETO-92.1 miles 184°2024-05-20 09:05:13
W6CDO2.2 miles 145°2024-05-22 23:38:28 KN6MCP-102.8 miles 204°2024-05-22 23:38:11
KN6MCP-92.9 miles 184°2024-05-22 00:17:39 KJ6ETI-93.0 miles 186°2024-05-22 20:56:12
CW47513.1 miles 199°2024-05-22 23:02:17 KN6OQM3.7 miles 203°2024-04-28 15:23:43
KN6OQM-13.7 miles 203°2024-04-28 15:35:34 VK4JLM-73.8 miles 149°2024-05-10 12:22:31
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.
User guide · 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