Megjegyzés:	aprs.fi for iOS
Hely:	42°29.02' N 71°01.20' W - lokátor FN42LL76OC - térkép nézet 4.7 km Északkelet irány 53° tól Melrose, Middlesex County, Massachusetts, United States [?] 6.5 km Kelet irány 86° tól Stoneham, Middlesex County, Massachusetts, United States 14.3 km Észak irány 13° tól Boston, Suffolk County, Massachusetts, United States 16.9 km Észak irány 8° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-03-20 21:55:52 UTC (66d 6h7m ezelőtt) 2025-03-20 17:55:52 EDT helyi idő Melrose, United States [?]
Magasság:	12 m
Irány:	2°
Sebesség:	0 km/h
Utolsó útvonal:	K1SU-5>aprs.fi via aprsfi-iOS
Positions stored:	155
Más SSID-k:	K1SU-9 K1SU-1

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.