Comment:	145.230MHz APRS range test
Location:	37°22.52' N 122°05.55' W - ตำแหน่ง CM87WJ80VB - show map 8.6 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Palo Alto, Santa Clara County, California, United States [?] 11.2 km ใต้ bearing 158° มาจาก East Palo Alto, San Mateo County, California, United States 17.9 km ตะวันตก bearing 283° มาจาก San Jose, Santa Clara County, California, United States 52.9 km ตะวันออกเฉียงใต้ bearing 147° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-03-06 22:29:42 UTC (92d 5h12m ago) 2025-03-06 14:29:42 PST เวลาท้องถิ่น Palo Alto, United States [?]
Altitude:	10 m
Course:	75°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N6AJS-7>APDR16 via WIDE1-1,WIDE2-1,qAO,AI6KG-12
Positions stored:	49
Other SSIDs:	N6AJS-9 N6AJS N6AJS-1

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.