Comment:	aprs.fi for iOS
Location:	39°54.63' N 75°30.26' W - ตำแหน่ง FM29FV98LM - show map 3.3 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Chester Heights, Delaware County, Pennsylvania, United States [?] 8.5 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Village Green-Green Ridge, Delaware County, Pennsylvania, United States 29.4 km ตะวันตก bearing 261° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 117.2 km ตะวันออกเฉียงเหนือ bearing 54° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-11 21:50:35 UTC (75d 3h8m ago) 2025-04-11 17:50:35 EDT เวลาท้องถิ่น Chester Heights, United States [?]
ความเร็ว:	0 km/h
Last path:	W3PLS-5>aprs.fi via aprsfi-iOS
Positions stored:	201
Other SSIDs:	W3PLS W3PLS-10

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.