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APRS station N3MRK - show graphs
Comment: N3MRK 146.520
Mic-E message: In service
Location: 39°33.85' N 75°50.55' W - locator FM29BN85VJ - show map
4.8 km South bearing 189° from Elkton, Cecil County, Maryland, United States [?]
9.5 km Southwest bearing 242° from Glasgow, New Castle County, Delaware, United States
72.3 km Southwest bearing 234° from Philadelphia, Philadelphia County, Pennsylvania, United States
72.7 km Northeast bearing 65° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-18 13:44:56 UTC (6h57m ago)
2025-02-18 08:44:56 EST local time at Elkton, United States [?]
Altitude: 1 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 62°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: N3MRK>S9SS8Z via N3XJT-1*,WIDE1,qAO,N3ZLL-10 (good)
Positions stored: 367
Other SSIDs: N3MRK-9
Stations which heard N3MRK directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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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