Leitað að kallmerki:	XE2SFR-S
Innslag:	440 Voice 433.57500MHz +0.0000MHz
Staðsetning:	24°30.05' N 98°05.41' W - WW Loc. EL04WM90EE - sýna kort 39.3 km Suður Stefna 171° Frá San Fernando, Tamaulipas, Mexico [?] 49.5 km Norð-austur Stefna 50° Frá Santander Jiménez, Tamaulipas, Mexico 135.9 km Norð-austur Stefna 51° Frá Ciudad Victoria, Tamaulipas, Mexico
Síðasta staðsetning:	2025-06-30 17:59:19 UTC (34d 23h26m fyrir) 2025-06-30 11:59:19 CST Að staðartíma San Fernando, Mexico [?]
Síðasti slóði:	XE2SFR-S>APDG01 via TCPIP*,qAC,XE2SFR-GS
Geymdar stöður:	1
Others sourced by XE2SFR-S:	XE2SFR B

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.