Comment:	440 Voice 443.20000MHz +0.0000MHz
Location:	37°41.81' N 122°05.64' W - locator CM87WQ87RF - show map 0.5 miles Northwest bearing 294° from Castro Valley, Alameda County, California, United States [?] 2.9 miles Northwest bearing 296° from Fairview, Alameda County, California, United States 18.6 miles East bearing 107° from San Francisco, San Francisco County, California, United States 27.0 miles Northwest bearing 336° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-26 04:28:09 EST (15m17s ago) 2025-01-26 01:28:09 PST local time at Castro Valley, United States [?]
Altitude:	10 ft
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	K6AEM-B>APDG02 via TCPIP*,qAC,K6AEM-BS
Positions stored:	5
Packet rate:	1274 seconds between packets on average during 62416 seconds.
Other SSIDs:	K6AEM-N K6AEM-D

callsign		distance	last heard - EST		callsign		distance	last heard - EST
0 0		0.0 yards 0°	2025-01-26 04:27:49		K6AEM B		0.0 yards 0°	2025-01-26 04:28:09
K6AEM-N		0.0 yards 0°	2025-01-26 04:27:19		K6AEM-D		0.0 yards 0°	2025-01-25 18:55:03
KM6TEE		1.2 miles 302°	2025-01-25 20:10:24		EW9856		1.5 miles 55°	2025-01-26 04:30:35
GW1835		1.5 miles 98°	2025-01-26 04:30:44		AE6XC-9		1.6 miles 120°	2025-01-25 20:08:34
AC6SO-B		2.3 miles 324°	2025-01-26 04:27:52		AC6SO-A		2.3 miles 324°	2025-01-26 04:27:52
AC6SO A		2.3 miles 324°	2025-01-26 04:28:07		AC6SO AD		2.3 miles 324°	2025-01-26 04:28:07
AC6SO B		2.3 miles 324°	2025-01-26 04:28:07		W6/NC-432		2.4 miles 324°	2025-01-19 18:10:03
W6VOM-11		2.6 miles 319°	2025-01-26 04:34:53		K6BIR		2.7 miles 196°	2025-01-13 21:22:58
K6BIR-2		2.7 miles 195°	2025-01-22 13:27:32		K6BIR-1		2.7 miles 201°	2025-01-23 20:23:50
KN6FUN		2.8 miles 176°	2025-01-06 01:40:15		KO6GLU-10		3.6 miles 194°	2025-01-05 14:29:20

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.