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APRS station N4WFP-4 - show graphs
Comment: AVRT9 TEST 86.0F_9
Location: 39°00.63' N 76°54.56' W - ตำแหน่ง FM19NA02VM - show map
1.8 km เหนือ bearing 3° มาจาก Berwyn Heights, Prince George's County, Maryland, United States [?]
2.7 km ใต้ bearing 183° มาจาก Beltsville, Prince George's County, Maryland, United States
16.9 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Washington, D. C., Washington, D.C., United States
40.3 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-06-16 20:58:34 UTC (24m1s ago)
2025-06-16 16:58:34 EDT เวลาท้องถิ่น Berwyn Heights, United States [?]
Last path: N4WFP-4>AVRT9B via KV3B-2,WIDE1*,WIDE2-1,qAR,W3FGP-10 (good)
Positions stored: 275
Other SSIDs: N4WFP-5 N4WFP-15 N4WFP-9
Stations which heard N4WFP-4 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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