Comment:	Chelmsford MA
Location:	42°37.14' N 71°20.83' W - ตำแหน่ง FN42HO88IN - show map 9.0 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Tyngsboro, Middlesex County, Massachusetts, United States [?] 12.7 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Dunstable, Middlesex County, Massachusetts, United States 37.3 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Boston, Suffolk County, Massachusetts, United States 40.0 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-17 13:05:29 UTC (311d 23h7m ago) 2025-02-17 08:05:29 EST เวลาท้องถิ่น Tyngsboro, United States [?]
Device:	WB2OSZ: DireWolf
Last path:	A61BN>APDW17 via WIDE1-1,qAR,A68AN-10
Positions stored:	3
Other SSIDs:	A61BN-10 A61BN-N A61BN-B A61BN-7 A61BN-5
APRS igate – Statistics for 2025-12:
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2025-12-26 12:12:46 UTC (12s ago)
Position packets heard directly:	615 on radio path
Position packets sent to APRS-IS:	615 – show map

Only stations from which a position packet has been heard 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.