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 W6MSU - show graphs
Comment: SharkRF openSPOT4
Location: 38°03.21' N 121°21.60' W - locator CM98HB62TU - show map
3.8 miles Northwest bearing 333° from Lincoln Village, San Joaquin County, California, United States [?]
5.9 miles North bearing 350° from Country Club, San Joaquin County, California, United States
57.3 miles Northeast bearing 30° from San Jose, Santa Clara County, California, United States
60.8 miles East bearing 71° from San Francisco, San Francisco County, California, United States
Last position: 2025-02-01 18:08:54 EST (1h15m ago)
2025-02-01 15:08:54 PST local time at Lincoln Village, United States [?]
Device: SharkRF: openSPOT4 (gadget)
Last path: W6MSU>APOSB4 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 83
Packet rate: 601 seconds between packets on average during 21619 seconds.
Other SSIDs: W6MSU-1 W6MSU-7 W6MSU-5
Stations near current position of W6MSU - show more
callsign distance last heard - EST      callsign distance last heard - EST
KN6PYJ-90.8 miles 138°2025-01-14 22:15:42 CW01361.6 miles 154°2025-02-01 19:16:10
K9WS-143.6 miles 188°2025-01-11 20:47:29 AK2B-23.9 miles 120°2025-01-23 13:01:25
AK2B3.9 miles 120°2025-01-04 13:24:26 AK2B-74.1 miles 119°2025-01-28 16:24:16
KM4LOL-i4.2 miles 168°2025-01-06 20:09:18 K6ZZD-56.3 miles 34°2025-01-29 20:23:23
K6ZZD6.3 miles 34°2025-01-20 15:33:43 K6ZZD-76.3 miles 34°2025-01-30 16:40:01
N6SJV-17.0 miles 57°2025-02-01 18:59:30 CW20607.6 miles 30°2025-02-01 19:15:15
AK6JR-Y8.8 miles 167°2025-01-25 16:06:59 FW05799.0 miles 69°2025-02-01 19:16:06
ICP9.1 miles 150°2025-01-21 21:20:54 FW134010.3 miles 25°2025-02-01 19:15:47
WU6X-912.7 miles 21°2025-01-30 15:05:07 K6HNT-713.5 miles 8°2025-01-14 13:04:25
W6CM-214.1 miles 9°2025-02-01 16:43:04 W6CM-714.2 miles 9°2025-01-26 20:31:03
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