Comment:	aprs.fi for iOS
Location:	29°29.32' N 98°32.19' W - locator EL09RL57OG - show map 1.5 km East bearing 87° from Balcones Heights, Bexar County, Texas, United States [?] 4.3 km Southwest bearing 207° from Castle Hills, Bexar County, Texas, United States 8.3 km Northwest bearing 330° from San Antonio, Bexar County, Texas, United States 115.4 km Southwest bearing 222° from Austin, Travis County, Texas, United States
Last position:	2025-06-30 00:15:22 UTC (3d 9h56m ago) 2025-06-29 19:15:22 CDT local time at Balcones Heights, United States [?]
Altitude:	245 m
Course:	42°
Speed:	8 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	55011

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.