Comment:	CERT - Are You Prepared?
Location:	38°00.26' N 122°06.33' W - ตำแหน่ง CM88WA71IA - show map 947.7 m ตะวันตกเฉียงใต้ bearing 240° มาจาก Vine Hill, Contra Costa County, California, United States [?] 1.2 km ตะวันออกเฉียงใต้ bearing 115° มาจาก Mountain View, Contra Costa County, California, United States 37.5 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก San Francisco, San Francisco County, California, United States 76.2 km เหนือ bearing 346° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-08 05:06:11 UTC (1d 14h57m ago) 2025-12-07 21:06:11 PST เวลาท้องถิ่น Vine Hill, United States [?]
Altitude:	0 m
Device:	Anytone: AT-D578 (rig)
Last path:	KS4FUN>APAT51 via WIDE1-1,WIDE2-2,qAO,K8YIP-2
Positions stored:	2
Other SSIDs:	KS4FUN-12 KS4FUN-3 KS4FUN-15 KS4FUN-2 KS4FUN-1 KS4FUN-9 KS4FUN-4 KS4FUN-6 KS4FUN-5

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.