Comment:	aprs.fi for iOS
Location:	20°42.63' N 100°20.26' W - ตำแหน่ง DL90TR90LM - show map 7.4 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก San José el Alto, Querétaro, Mexico [?] 10.7 km เหนือ bearing 348° มาจาก La Cañada, Querétaro, Mexico 13.2 km เหนือ bearing 21° มาจาก Santiago de Querétaro, Querétaro, Mexico 142.8 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Morelia, Michoacán, Mexico
Last position:	2025-07-21 18:08:05 UTC (157d 23h49m ago) 2025-07-21 12:08:05 CST เวลาท้องถิ่น San José el Alto, Mexico [?]
Course:	350°
ความเร็ว:	0 km/h
Last path:	XE1UCA-10>aprs.fi via aprsfi-iOS
Positions stored:	9
Other SSIDs:	XE1UCA-4 XE1UCA-2 XE1UCA-8 XE1UCA-6

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.