Source callsign:	XE1F-N1
Comment:	147.000MHz C077 +060 Contreras
Location:	19°18.24' N 99°14.39' W - ตำแหน่ง EK09JH12FX - show map 2.4 km เหนือ bearing 343° มาจาก Magdalena Contreras, The Federal District, Mexico [?] 8.0 km ตะวันตก bearing 287° มาจาก Tlalpan, The Federal District, Mexico 18.2 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Mexico City, The Federal District, Mexico 20.4 km ตะวันตก bearing 255° มาจาก Iztapalapa, The Federal District, Mexico
Last position:	2025-04-21 22:08:42 UTC (56m8s ago) 2025-04-21 16:08:42 CST เวลาท้องถิ่น Magdalena Contreras, Mexico [?]
Altitude:	-1 m
Last path:	XE1F-N1>APTR01 via TCPIP*,qAC,T2PR
Positions stored:	1
Others sourced by XE1F-N1:	IRLP-5334 XE1CDF/R1 XE1CDF/R2 XE1CDF/R4 XE1E/R XE1EFQ/R1 XE1EFQ/R2 XE1EFQ/R4 XE1EX/R1 XE1F-TE XE1F/N1 XE1F/R1 XE1F/R2 XE1F/R3 XE1FVS/R XE1FVS/R1 XE1GBS/R1 XE1GBS/R2 XE1JAE/R XE1JC/R1 XE1JC/R2 XE1NOV/R2 XE1PM/R1 XE1RCS/R XE1TTS/R XE1TTS/R2 XE1YHZ XE1YHZ/R1 XE2MAY/R

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.