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APRS station A61BN - show graphs
Comment: Chelmsford MA
Location: 42°37.14' N 71°20.83' W - ตำแหน่ง FN42HO88IN - show map
2.7 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Chelmsford, Middlesex County, Massachusetts, United States [?]
3.0 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Lowell, 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 (124d 21h49m ago)
2025-02-17 08:05:29 EST เวลาท้องถิ่น Chelmsford, United States [?]
Device: WB2OSZ: DireWolf
Last path: A61BN>APDW17 via WIDE1-1,qAR,A68AN-10 (good)
Positions stored: 3
Other SSIDs: A61BN-N A61BN-B A61BN-10 A61BN-7 A61BN-5 A61BN-9
APRS igate – Statistics for 2025-06:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-06-22 10:46:14 UTC (8m23s ago)
Position packets heard directly: 514 on radio path
Position packets sent to APRS-IS: 514 – show map
Stations heard directly by A61BN
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

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.
About this site
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.
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