Comment:	XE1ULS 146.520 8:00am-9:00am y 18:00 - 19:00
Location:	21°07.45' N 86°50.45' W - locator EL61NC99CT - show map 4.6 km North bearing 12° from Alfredo V. Bonfil, Quintana Roo, Mexico [?] 5.6 km South bearing 174° from Cancún, Quintana Roo, Mexico 60.5 km Northeast bearing 24° from Playa del Carmen, Quintana Roo, Mexico
Last position:	2025-01-11 18:31:05 UTC (124d 20h19m ago) 2025-01-11 13:31:05 EST local time at Alfredo V. Bonfil, Mexico [?]
Altitude:	10 m
Speed:	43 km/h
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	XE1ULS>APLRT1 via WIDE1-1,qAR,XE3ISS-13
Positions stored:	132
Other SSIDs:	XE1ULS-B XE1ULS-M XE1ULS-D

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.