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 W6QWU-15 - show graphs
Location: 37°44.62' N 121°27.27' W - locator CM97GR58LL - show map
1.6 miles West bearing 280° from Tracy, San Joaquin County, California, United States [?]
5.5 miles Southeast bearing 120° from Mountain House, San Joaquin County, California, United States
36.9 miles Northeast bearing 41° from San Jose, Santa Clara County, California, United States
52.7 miles East bearing 92° from San Francisco, San Francisco County, California, United States
Last position: 2024-05-22 10:54:55 EDT (263d 12h12m ago)
2024-05-22 07:54:55 PDT local time at Tracy, United States [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: W6QWU-15>APX214 via TCPIP*,qAC,NINTH
Positions stored: 1
Other SSIDs: W6QWU W6QWU-1
Stations near current position of W6QWU-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W6QWU0.0 yards 0°2025-02-09 19:40:34 W6QWU-10.0 yards 0°2025-02-09 13:53:22
K7FED2.8 miles 133°2025-02-09 22:04:14 K7FED-93.3 miles 113°2025-02-09 22:07:12
FW26923.4 miles 162°2025-02-09 22:05:05 K7FED-17.7 miles 215°2025-02-09 21:44:24
146.655TR7.8 miles 227°2025-02-09 21:29:46 KI6IKQ10.0 miles 51°2025-02-09 22:00:03
N6XE12.5 miles 69°2025-02-09 22:05:16 N6XE-1312.5 miles 69°2025-02-09 22:00:05
N6XE-1012.6 miles 69°2025-02-04 09:55:41 KJ6VKO13.0 miles 63°2025-02-09 14:06:50
KG4MBU-113.0 miles 84°2025-02-09 16:26:38 KA6QLP13.4 miles 319°2025-02-09 12:00:01
W6/NC-33813.7 miles 277°2025-01-30 20:39:05 K6PKL-214.2 miles 72°2025-02-09 21:59:52
KM6IRY A14.3 miles 71°2025-02-09 21:59:25 KM6IRY-A14.3 miles 71°2025-02-09 21:59:35
KM6IRY-N14.3 miles 71°2025-02-09 22:00:41 KJ6HFZ-914.3 miles 70°2025-02-09 22:01:42
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