Source callsign:	XE1F-N1
Comment:	438.300MHz 1Z -500 Tlalpan, en pruebas
Location:	19°17.64' N 99°09.84' W - locator EK09KH00HN - show map 1.2 km North bearing 13° from Tlalpan, The Federal District, Mexico [?] 3.9 km South bearing 186° from Coyoacán, The Federal District, Mexico 13.4 km Southwest bearing 242° from Iztapalapa, The Federal District, Mexico 15.4 km South bearing 194° from Mexico City, The Federal District, Mexico
Last position:	2025-08-16 20:39:28 UTC (28m31s ago) 2025-08-16 14:39:28 CST local time at Tlalpan, Mexico [?]
Altitude:	2200 m
Last path:	XE1F-N1>APTR01 via TCPIP*,qAC,T2CAWEST
Positions stored:	2
Others sourced by XE1F-N1:	6E1RXE/T IRLP-5334 XE1CDF/R1 XE1CDF/R2 XE1CDF/R4 XE1E/R XE1EFQ/R1 XE1EFQ/R2 XE1EFQ/R3 XE1EFQ/R4 XE1EFQ/R5 XE1EFQ/R6 XE1F-TE XE1F/N1 XE1F/R1 XE1F/R2 XE1F/R3 XE1FVS-R1 XE1FVS/R1 XE1FVS/R2 XE1ISG/R XE1ISG/R2 XE1JAE/R XE1JC/R1 XE1JC/R2 XE1MTB/R XE1NOV/R2 XE1PM/R1 XE1RCS/R XE1TTS/R XE1TTS/R2 XE1UR/EL XE1UR/L1 XE1UR/R1 XE1UR/R2 XE1UR/R3 XE1UR/R4 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.