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 N415SM - show graphs
Map loading...
Comment: KJ6CAG
Mic-E message: En route
Location: 36°56.81' N 121°46.86' W - locator CM96CW67GF - show map - static map
0.5 miles North bearing 1° from Freedom, Santa Cruz County, California, United States [?]
1.2 miles South bearing 185° from Amesti, Santa Cruz County, California, United States
27.8 miles South bearing 167° from San Jose, Santa Clara County, California, United States
67.1 miles Southeast bearing 148° from San Francisco, San Francisco County, California, United States
Last position: 2017-01-17 18:25:54 EST (2d 10h34m ago)
2017-01-17 15:25:54 PST local time at Freedom, United States [?]
Course: 233°
Speed: 76 MPH
Last path: N415SM>SV5VXQ via WIDE2-1,qAR,KE6AFE-2 (good)
Positions stored: 29403
Packet rate: 43 seconds between packets on average during 2138 seconds.
Stations near current position of N415SM - show more
callsign distance last heard - EST      callsign distance last heard - EST
WA6HHQ-1218.9 yards 117°2017-01-14 17:51:07 N42240.9 miles 191°2017-01-17 16:06:21
K6DLW-102.0 miles 343°2017-01-20 04:34:12 EW80144.6 miles 260°2017-01-14 14:34:00
CW45035.1 miles 290°2017-01-20 05:00:06 EW06695.6 miles 309°2017-01-20 04:57:07
EW72915.8 miles 276°2017-01-20 04:55:46 DW63586.1 miles 282°2017-01-20 04:58:51
DW93526.2 miles 152°2017-01-20 04:50:12 UCS3088.5 miles 291°2017-01-18 11:01:11
MTRFFW0YA9.0 miles 41°2017-01-08 22:34:10 WA6BAY-19.4 miles 294°2017-01-20 03:20:59
W6TQP9.4 miles 294°2017-01-20 04:59:57 KK6KFB9.8 miles 40°2017-01-02 20:39:09
EW503810.1 miles 278°2017-01-20 04:59:37 NI6C-310.2 miles 129°2017-01-11 01:25:20
EW006510.4 miles 286°2017-01-20 04:44:12 CW853910.5 miles 273°2017-01-20 04:56:12
CW958510.5 miles 279°2017-01-20 04:57:08 W6BWJ10.5 miles 73°2017-01-20 04:58:49
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