Location:	37°40.44' N 122°03.21' W - ตำแหน่ง CM87XQ31NS - show map 2.5 km ตะวันออก bearing 77° มาจาก Hayward, Alameda County, California, United States [?] 4.4 km ตะวันออก bearing 98° มาจาก Cherryland, Alameda County, California, United States 34.1 km ตะวันออก bearing 109° มาจาก San Francisco, San Francisco County, California, United States 39.7 km เหนือ bearing 339° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-27 12:30:54 UTC (4m40s ago) 2025-06-27 05:30:54 PDT เวลาท้องถิ่น Hayward, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-27 12:30:54 UTC (4m40s ago) – show weather charts 10.0 °C 89% 1012.1 mbar 0.0 m/s ตะวันออก
Device:	Unknown: Unknown
Last path:	KF6HFJ>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	7

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.