Comment:	W1,NCAn Sonoma Mtn. http://smrs.us
Location:	38°20.95' N 122°34.80' W - locator CM88RI03JT - show map - static map 3.7 miles West bearing 270° from Eldridge, Sonoma County, California, United States [?] 4.8 miles South bearing 202° from Kenwood, Sonoma County, California, United States 40.6 miles North bearing 348° from San Francisco, San Francisco County, California, United States 79.1 miles Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2018-02-19 18:28:49 CST (299d 21h9m ago) 2018-02-19 16:28:49 PST local time at Eldridge, United States [?]
Altitude:	2200 ft
Device:	Kantronics: KPC-3
Last path:	WB6TMS-5>APN391 via qAR,W6PKT-5
Positions stored:	3
Other SSIDs:	WB6TMS-3 WB6TMS-6
Last heard a station directly:	2018-02-19 18:31:59 CST (299d 21h5m ago)
Normal receiver range estimate:	2796 miles (Updated: 2018-02-19 18:02:16 CST)

callsign		distance	last heard - CST		callsign		distance	last heard - CST
146.91Mhz		1.1 miles 189°	2018-12-16 15:37:57		AI6SX-7		5.5 miles 260°	2018-12-01 13:35:46
K6DBP-9		5.5 miles 260°	2018-11-29 18:41:30		K6DBP-ios		5.6 miles 259°	2018-11-29 18:51:28
K6DBP-SAG-11		5.6 miles 259°	2018-11-29 13:09:55		KB6YNO-10		5.7 miles 205°	2018-12-16 15:26:41
KM6EVZ-9		5.7 miles 12°	2018-12-07 14:47:52		KM6EVZ		5.8 miles 12°	2018-12-04 23:00:47
FW4307		5.9 miles 217°	2018-12-16 15:35:11		AB6JP		6.3 miles 268°	2018-12-04 14:29:51
KM6URJ-7		6.3 miles 268°	2018-12-11 17:58:26		KM6URJ		6.3 miles 268°	2018-12-11 17:44:30
AB6JP-10		6.3 miles 268°	2018-12-13 16:25:12		AA0BV-4		6.3 miles 269°	2018-12-06 13:05:32
KM6URJ-10		6.4 miles 267°	2018-12-14 09:46:34		KM6URJ-5		6.4 miles 267°	2018-12-16 11:17:38
KE5RI-5		6.9 miles 347°	2018-12-12 16:57:34		EW7525		7.0 miles 207°	2018-12-16 15:35:03
KI6FEN-7		7.0 miles 263°	2018-12-09 15:12:36		WA6L-7		7.0 miles 263°	2018-12-09 15:18:57

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.