Mic-E message:	Off duty
Location:	47°30.96' N 111°18.76' W - ตำแหน่ง DN47IM23LU - show map 2.0 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Great Falls, Cascade County, Montana, United States [?] 9.8 km ตะวันตก bearing 277° มาจาก Malmstrom Air Force Base, Cascade County, Montana, United States 116.3 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Helena, Lewis and Clark County, Montana, United States
Last position:	2025-06-18 16:17:39 UTC (174d 11h39m ago) 2025-06-18 10:17:39 MDT เวลาท้องถิ่น Great Falls, United States [?]
Altitude:	1025 m
Course:	31°
ความเร็ว:	20 km/h
Device:	Yaesu: FTM-350 (rig)
Last path:	W7WOF-1>TWSPYV via qAR,KK7LIX-10
Positions stored:	12599
Other SSIDs:	W7WOF-9

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.