Comment:	aprs.fi for iOS
Location:	42°17.52' N 71°46.08' W - ตำแหน่ง FN42CH70UB - show map 4.6 km ตะวันตก bearing 264° มาจาก Shrewsbury, Worcester County, Massachusetts, United States [?] 8.4 km ใต้ bearing 170° มาจาก West Boylston, Worcester County, Massachusetts, United States 58.7 km ตะวันตก bearing 263° มาจาก Boston, Suffolk County, Massachusetts, United States 59.2 km ตะวันตก bearing 266° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-07-26 03:32:48 UTC (315d 12h16m ago) 2024-07-25 23:32:48 EDT เวลาท้องถิ่น Shrewsbury, United States [?]
Altitude:	149 m
Course:	77°
ความเร็ว:	101 km/h
Last path:	KB1CRN-14>aprs.fi via aprsfi-iOS
Positions stored:	31
Other SSIDs:	KB1CRN-7 KB1CRN KB1CRN-9 KB1CRN KB1CRN-7 KB1CRN-Y KB1CRN

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.