Comment:	ID-4100 | Also on 146.520
Location:	37°27.53' N 122°14.87' W - locator CM87VL00GC - show map 3.0 miles Northwest bearing 305° from West Menlo Park, San Mateo County, California, United States [?] 4.9 miles Northwest bearing 326° from Ladera, San Mateo County, California, United States 21.0 miles Northwest bearing 293° from San Jose, Santa Clara County, California, United States 23.8 miles Southeast bearing 157° from San Francisco, San Francisco County, California, United States
Last position:	2025-01-26 12:05:30 EST (5d 15h29m ago) 2025-01-26 09:05:30 PST local time at West Menlo Park, United States [?]
Altitude:	275 ft
Device:	Icom: IC-4100 (D-Star)
Last path:	W6BSD-E>API410 via DSTAR*,qAR,WW6BAY-B
Positions stored:	1
Other SSIDs:	W6BSD-2 W6BSD-I W6BSD-4 W6BSD-B W6BSD-3

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W6BSD-2		41.3 yards 0°	2025-01-07 16:11:37		KO6CTG-2		0.8 miles 66°	2025-01-29 22:28:42
GW2805		1.5 miles 106°	2025-02-01 03:32:53		FW5365		1.5 miles 306°	2025-02-01 03:31:03
N6AMQ-1		1.5 miles 109°	2025-02-01 03:35:06		N6AMQ-2		1.5 miles 109°	2025-02-01 03:33:02
N6AMQ-3		1.5 miles 109°	2025-01-07 02:30:37		N6AMQ-9		1.5 miles 109°	2025-01-31 21:27:54
KO6FPL		1.7 miles 307°	2025-01-26 19:30:49		W6DRZ		1.9 miles 313°	2025-02-01 03:32:30
KM6ETX		2.0 miles 6°	2025-01-30 09:40:29		FW7585		2.2 miles 304°	2025-02-01 03:30:03
K6ATH-10		2.4 miles 63°	2025-02-01 03:07:27		KC6TYD-9		2.5 miles 53°	2025-01-28 13:28:45
FW6899		2.7 miles 344°	2025-02-01 03:35:15		N6ZX-10		2.7 miles 244°	2025-02-01 03:30:52
N6LXA B		2.7 miles 130°	2025-02-01 03:24:26		N6LXA-B		2.7 miles 130°	2025-02-01 03:24:36
EW9502		3.0 miles 332°	2025-02-01 03:31:49		W6DDT-D		3.1 miles 334°	2025-02-01 03:19:57

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.