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:	2025-11-12 02:23:21 UTC (1d 3h5m ago) 2025-11-11 21:23:21 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 (554d 13h12m 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 WIDE1-1,WIDE2-1,qAR,W1DMR-3
Positions stored:	3
Items and objects originated:	Dock
Other SSIDs:	KC1TLF-12 KC1TLF KC1TLF-3 KC1TLF-2
Bulletins:	BLN0: Billerica ARS Weekly Net Wednesdays at 8pm on WB1GOF Repeater. See W1HH.org for details. (1d 3h21m ago)

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.