Comment:	.WD 31
Location:	42°27.97' N 70°57.95' W - ตำแหน่ง FN42ML41CV - show map 8.3 km ตะวันออก bearing 84° มาจาก Melrose, Middlesex County, Massachusetts, United States [?] 11.1 km ตะวันออก bearing 98° มาจาก Stoneham, Middlesex County, Massachusetts, United States 14.2 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Boston, Suffolk County, Massachusetts, United States 16.3 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-21 07:10:05 UTC (1m55s ago) 2025-06-21 03:10:05 EDT เวลาท้องถิ่น Melrose, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-21 07:10:05 UTC (1m55s ago) – show weather charts 18.9 °C 66% 1015.8 mbar 1.3 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	N1EVH>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	23

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.