Comment:	aprs.fi for iOS
Location:	39°49.70' N 75°25.72' W - locator FM29GT88NT - show map 1.3 km Northwest bearing 319° from Marcus Hook, Delaware County, Pennsylvania, United States [?] 4.1 km Northeast bearing 41° from Claymont, New Castle County, Delaware, United States 26.5 km Southwest bearing 239° from Philadelphia, Philadelphia County, Pennsylvania, United States 117.7 km Northeast bearing 59° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-26 01:01:55 UTC (12d 20h31m ago) 2025-09-25 21:01:55 EDT local time at Marcus Hook, United States [?]
Altitude:	25 m
Speed:	0 km/h
Last path:	KC3ROB-4>aprs.fi via aprsfi-iOS
Positions stored:	41

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.