Comment:	aprs.fi for iOS
Location:	43°46.26' N 103°31.47' W - locator DN83FS75BB - show map 6.0 km East bearing 85° from Custer, Custer County, South Dakota, United States [?] 31.2 km Southwest bearing 213° from Colonial Pine Hills, Pennington County, South Dakota, United States 41.6 km Southwest bearing 214° from Rapid City, Pennington County, South Dakota, United States 84.3 km South bearing 161° from Spearfish, Lawrence County, South Dakota, United States
Last position:	2025-09-14 04:00:19 UTC (12d 11h48m ago) 2025-09-13 22:00:19 MDT local time at Custer, United States [?]
Course:	125°
Speed:	5 km/h
Last path:	W5GBS-4>aprs.fi via aprsfi-iOS
Positions stored:	104
Other SSIDs:	W5GBS-10 W5GBS-1 W5GBS

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.