Comment:	Winlink
Location:	42°38.50' N 71°27.50' W - ตำแหน่ง FN42GP54AA - show map 4.2 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Dunstable, Middlesex County, Massachusetts, United States [?] 4.8 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Tyngsboro, Middlesex County, Massachusetts, United States 45.4 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Boston, Suffolk County, Massachusetts, United States 47.9 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-08 03:43:55 UTC (4d 22h15m ago) 2026-01-07 22:43:55 EST เวลาท้องถิ่น Dunstable, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Last telemetry:	2024-05-07 16:16:36 UTC (615d 9h42m ago) – show telemetry Battery: 82 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A  A/C     Charging     GPS     B4     B5     B6     B7     B8
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KC1TLF-10>APWW11 via TCPIP*,qAC,T2TAS
Positions stored:	3
Items and objects originated:	Dock
Other SSIDs:	KC1TLF-15 KC1TLF-12 KC1TLF KC1TLF-5 KC1TLF-3

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.