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 K4NGD-1 - show graphs
Comment: EE123 Rocks
Location: 37°52.52' N 122°15.48' W - locator CM87UV90AB - show map
0.8 miles East bearing 72° from Berkeley, Alameda County, California, United States [?]
2.3 miles East bearing 110° from Albany, Alameda County, California, United States
11.2 miles Northeast bearing 52° from San Francisco, San Francisco County, California, United States
42.0 miles Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position: 2024-04-21 23:06:39 EDT (27d 3h28m ago)
2024-04-21 20:06:39 PDT local time at Berkeley, United States [?]
Device: WB2OSZ: DireWolf
Last path: K4NGD-1>APDW14 via TCPIP*,qAC,T2QUEBEC
Positions stored: 1
Stations near current position of K4NGD-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N6SXT-10143.9 yards 270°2024-04-29 01:58:13 N6SXT-7164.2 yards 273°2024-05-13 23:56:09
W6MRR-50.4 miles 312°2024-04-29 18:58:36 AJ6SP-D0.8 miles 253°2024-05-18 19:50:55
KC3BAN-20.8 miles 253°2024-05-18 21:45:57 KJ6WEG-91.6 miles 240°2024-05-04 14:37:09
KJ6WEG1.6 miles 242°2024-05-19 02:30:56 KJ6WEG-11.6 miles 241°2024-05-19 02:27:15
K6GSE-91.7 miles 230°2024-05-12 00:43:40 KN6CRN-71.7 miles 248°2024-04-25 22:13:44
KM6NLE-71.8 miles 266°2024-05-12 17:53:53 KM6NLE-101.8 miles 266°2024-05-18 17:50:23
KM6NLE-61.8 miles 266°2024-05-18 21:57:22 KM6NLE-51.8 miles 266°2024-05-19 01:42:11
KJ6DZB-82.0 miles 274°2024-05-03 20:06:37 W6/NC-2982.0 miles 74°2024-05-07 23:47:59
KC6SSM-102.2 miles 302°2024-05-19 02:00:25 W6ECK-102.2 miles 302°2024-05-19 02:30:19
BKELEY2.2 miles 109°2024-05-19 02:29:27 KJ6DZB-52.2 miles 274°2024-05-15 08:34:56
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