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APRS station W1GMM-5 - show graphs
Mic-E message: In service
Location: 42°34.71' N 71°08.57' W - ตำแหน่ง FN42KN28UU - show map
4.4 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก Wilmington, Middlesex County, Massachusetts, United States [?]
5.3 km ตะวันตก bearing 274° มาจาก North Reading, Middlesex County, Massachusetts, United States
25.4 km เหนือ bearing 344° มาจาก Boston, Suffolk County, Massachusetts, United States
28.3 km เหนือ bearing 344° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-28 22:27:00 UTC (1d 7h12m ago)
2025-06-28 18:27:00 EDT เวลาท้องถิ่น Wilmington, United States [?]
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 111.1 km.
Course: 182°
ความเร็ว: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: W1GMM-5>T2ZZLZ via WIDE1-1,WIDE2-1,qAR,W1GMM-1 (good)
Positions stored: 536
Other SSIDs: W1GMM-B W1GMM-1 W1GMM-7 W1GMM-10 W1GMM
Stations which heard W1GMM-5 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

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.
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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