Location:	40°11.47' N 77°12.78' W - locator FN10JE45KV - show map 2.3 km Southwest bearing 241° from Carlisle, Cumberland County, Pennsylvania, United States [?] 8.5 km Northwest bearing 303° from Boiling Springs, Cumberland County, Pennsylvania, United States 110.4 km North bearing 343° from Columbia, Howard County, Maryland, United States 112.5 km Northwest bearing 333° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-28 19:23:52 UTC (11m44s ago) 2025-07-28 15:23:52 EDT local time at Carlisle, United States [?]
Speed:	-4 km/h
Last path:	W3PTH>aprs.fi via aprsfi-iOS
Positions stored:	621
Other SSIDs:	W3PTH-7

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.