Location:	37°51.15' N 122°08.99' W - ตำแหน่ง CM87WU24AN - show map 4.6 km ตะวันตกเฉียงใต้ bearing 217° มาจาก Lafayette, Contra Costa County, California, United States [?] 7.4 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Saranap, Contra Costa County, California, United States 25.2 km ตะวันออก bearing 70° มาจาก San Francisco, San Francisco County, California, United States 61.3 km เหนือ bearing 339° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-11-11 15:08:03 UTC (58d 20h ago) 2025-11-11 07:08:03 PST เวลาท้องถิ่น Lafayette, United States [?]
ความเร็ว:	0 km/h
Last path:	KJ2A-10>aprs.fi via aprsfi-iOS
Positions stored:	13
Other SSIDs:	KJ2A KJ2A-2 KJ2A-5

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.