Hely:	37°51.80' N 122°01.36' W - lokátor CM87XU77GE - térkép nézet 1.7 km Északkelet irány 30° tól Alamo, Contra Costa County, California, United States [?] 5.0 km Északnyugat irány 337° tól Danville, Contra Costa County, California, United States 36.2 km Kelet irány 74° tól San Francisco, San Francisco County, California, United States 59.3 km Észak irány 349° tól San Jose, Santa Clara County, California, United States
Utolső pozíció:	2025-05-28 15:53:13 UTC (8m2s ezelőtt) 2025-05-28 08:53:13 PDT helyi idő Alamo, United States [?]
Legutóbbi WX riport:	2025-05-28 15:53:13 UTC (8m2s ezelőtt) – időjárás diagram 13.9 °C 78% 1015.7 mbar 3.6 m/s Kelet
Device:	Unknown: Unknown
Utolsó útvonal:	FW1863>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	3

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.