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 W6OSC-B - show graphs
Map loading...
Comment: 440 Voice 454.67000MHz +0.0000MHz
Location: 38°46.20' N 121°17.40' W - locator CM98IS54ET - show map - static map
1.2 miles North bearing 355° from Roseville, Placer County, California, United States [?]
3.3 miles Southwest bearing 244° from Rocklin, Placer County, California, United States
17.0 miles Northeast bearing 40° from Sacramento, Sacramento County, California, United States
92.0 miles Northeast bearing 41° from San Francisco, San Francisco County, California, United States
Last position: 2017-03-02 14:52:19 EST (200d 19h40m ago)
2017-03-02 11:52:19 PST local time at Roseville, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W6OSC-B>APDG02 via TCPIP*,qAC,W6OSC-BS
Positions stored: 1
Stations near current position of W6OSC-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB0USI-90.4 miles 313°2017-09-17 23:50:28 KK6ZVL-ios1.2 miles 228°2017-09-02 03:19:53
W6QAQ-52.0 miles 138°2017-09-06 15:19:28 K6ALF2.7 miles 5°2017-09-19 11:30:21
K6BAA-72.8 miles 38°2017-08-30 18:07:46 K6BAA-92.8 miles 39°2017-09-17 17:38:56
Trixie2.9 miles 43°2017-09-05 21:05:19 N6JER-33.1 miles 11°2017-09-19 11:31:33
KF6AXA3.2 miles 312°2017-09-19 11:06:29 DW34893.5 miles 27°2017-09-19 11:30:53
KK6IQL-103.8 miles 18°2017-09-17 00:00:22 KQ6EO4.2 miles 148°2017-09-19 07:40:41
WA6FGI-54.6 miles 194°2017-09-08 12:12:50 N6TWW4.7 miles 184°2017-09-19 11:31:00
W7OWC-65.0 miles 343°2017-09-14 23:44:02 DW68355.1 miles 213°2017-09-19 11:30:23
K6SAT-105.1 miles 59°2017-09-13 02:25:15 N6JKH5.7 miles 17°2017-09-17 22:43:12
DW23365.8 miles 65°2017-09-19 11:23:05 CW91815.8 miles 160°2017-09-19 11:30:14
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