Comment:	APRS.FI
Location:	37°19.79' N 122°01.73' W - ตำแหน่ง CM87XH69MD - show map 814.6 m เหนือ bearing 21° มาจาก Cupertino, Santa Clara County, California, United States [?] 4.4 km ใต้ bearing 171° มาจาก Sunnyvale, Santa Clara County, California, United States 11.9 km ตะวันตก bearing 265° มาจาก San Jose, Santa Clara County, California, United States 60.3 km ตะวันออกเฉียงใต้ bearing 145° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-12-20 17:21:26 UTC (5h31m ago) 2025-12-20 09:21:26 PST เวลาท้องถิ่น Cupertino, United States [?]
Altitude:	29 m
Course:	318°
ความเร็ว:	0 km/h
Last path:	K6DMU-7>APAT81-1 via WIDE1-1,WIDE2-1,qAO,KI6ZHD-6
Positions stored:	22
Other SSIDs:	K6DMU-D K6DMU-1 K6DMU-i K6DMU K6DMU-6 K6DMU-B

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.