Comment:	147.510MHz listening on TC
Location:	38°01.24' N 120°23.11' W - locator CM98TA34SX - show map 1.4 miles Southeast bearing 141° from Columbia, Tuolumne County, California, United States [?] 2.5 miles North bearing 356° from Sonora, Tuolumne County, California, United States 49.5 miles East bearing 85° from Stockton, San Joaquin County, California, United States 71.5 miles Southeast bearing 122° from Sacramento, Sacramento County, California, United States
Last position:	2024-04-26 00:05:54 EDT (50d 13h50m ago) 2024-04-25 21:05:54 PDT local time at Columbia, United States [?]
Altitude:	2099 ft
Course:	226°
Speed:	0 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6RLM-10>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	737

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
N6JWT-7		1.0 miles 82°	2024-06-15 13:55:53		N6JWT-15		1.2 miles 88°	2024-06-15 13:54:56
N6JWT-9		1.2 miles 88°	2024-06-15 13:56:35		K6NED		1.5 miles 290°	2024-06-15 13:26:35
EW1390		1.9 miles 174°	2024-06-15 13:45:07		GW0871		3.0 miles 115°	2024-06-15 13:45:19
K6NED-9		3.6 miles 123°	2024-06-12 15:01:15		KJ6DYP-15		6.8 miles 177°	2024-06-05 16:55:03
KJ6DYP-7		7.0 miles 192°	2024-06-05 21:35:24		WH6ETR		7.8 miles 213°	2024-06-08 20:27:21
WU1Q-9		8.5 miles 263°	2024-06-03 18:30:38		WU1Q-7		8.5 miles 263°	2024-06-03 13:38:40
N6GEO-3		8.6 miles 79°	2024-06-15 13:56:03		K6PDT		10.4 miles 291°	2024-06-15 13:50:02
145.17XCA		11.0 miles 269°	2024-06-15 13:25:46		EW8204		12.3 miles 6°	2024-06-15 13:45:40
fw8380		13.7 miles 234°	2024-06-15 13:55:40		KE6KYI-3		14.3 miles 139°	2024-05-28 14:54:55
KB6USJ-1		14.4 miles 254°	2024-06-14 16:52:05		KE6KYI-9		14.4 miles 141°	2024-06-14 17:46:07

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.