Comment:	https://aprsdroid.org/
Location:	21°17.23' N 89°39.24' W - ตำแหน่ง EL51EG18MW - show map 1.4 km ตะวันออก bearing 72° มาจาก Progreso, Yucatán, Mexico [?] 22.2 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Chicxulub, Yucatán, Mexico 35.8 km เหนือ bearing 354° มาจาก Mérida, Yucatán, Mexico
Last position:	2024-06-29 18:56:17 UTC (344d 4h28m ago) 2024-06-29 12:56:17 CST เวลาท้องถิ่น Progreso, Mexico [?]
Altitude:	-2 m
Course:	186°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	XE3VAP-5>APDR16 via TCPIP*,qAC,T2HUN
Positions stored:	2654
Other SSIDs:	XE3VAP-9 XE3VAP-10 XE3VAP-12

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.