Comment:	aprs.fi iOS
Location:	37°33.35' N 122°17.01' W - locator CM87UN53XJ - show map 2.3 miles East bearing 102° from San Mateo, San Mateo County, California, United States [?] 4.9 miles Southeast bearing 113° from Burlingame, San Mateo County, California, United States 16.9 miles Southeast bearing 154° from San Francisco, San Francisco County, California, United States 26.0 miles Northwest bearing 305° from San Jose, Santa Clara County, California, United States
Last position:	2024-05-08 02:05:49 EDT (12d 15h53m ago) 2024-05-07 23:05:49 PDT local time at San Mateo, United States [?]
Altitude:	10 ft
Speed:	0 MPH
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	9

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
K6EF-D		483.7 yards 77°	2024-05-20 14:26:34		P-K6EF		483.7 yards 77°	2024-05-20 14:01:26
K6EF-H		483.7 yards 77°	2024-05-20 14:26:13		K7CBL-5		0.6 miles 316°	2024-04-23 23:42:11
K6EF-2		0.9 miles 294°	2024-05-15 15:17:50		DW3499		1.4 miles 109°	2024-05-20 17:54:10
KI6TDB-7		1.6 miles 280°	2024-05-20 17:46:49		KJ6GEA		1.7 miles 204°	2024-05-20 17:53:27
W6CDO		1.8 miles 153°	2024-05-20 17:58:14		KN6ETO-9		2.0 miles 197°	2024-05-20 09:05:13
N6OL-8		2.2 miles 314°	2024-05-16 23:27:17		N6OL		2.4 miles 314°	2024-05-20 17:55:24
KN6MCP-10		2.9 miles 214°	2024-05-20 17:57:39		KN6MCP-9		2.9 miles 215°	2024-05-20 00:15:49
CW4751		3.0 miles 207°	2024-05-20 17:02:41		VK4JLM-7		3.4 miles 153°	2024-05-10 12:22:31
KN6OQM		3.7 miles 210°	2024-04-28 15:23:43		KN6OQM-1		3.7 miles 210°	2024-04-28 15:35:34
KG4EGZ-9		3.8 miles 180°	2024-05-20 15:44:33		IRLP-3998		3.8 miles 143°	2024-05-17 20:02:54

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.