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APRS station NN4DL-13 - show graphs
Comment: /TinyTrak4 Alpha
Mic-E message: In service
Location: 38°54.15' N 77°13.41' W - locator FM18JV36EO - show map
1.2 miles South bearing 160° from Tysons Corner, Fairfax County, Virginia, United States [?]
2.2 miles East bearing 88° from Vienna, Fairfax County, Virginia, United States
10.1 miles West bearing 273° from Washington, D. C., Washington, D.C., United States
42.3 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-01 08:54:11 EST (14h52m ago)
2024-12-01 08:54:11 EST local time at Tysons Corner, United States [?]
Altitude: 518 ft
Course: 290°
Speed: 2 MPH
Last path: NN4DL-13>S8UT1U via N4CV-2*,WIDE1*,WIDE2-1,qAR,WC4J (good)
Positions stored: 46
Packet rate: 15 seconds between packets on average during 687 seconds.
This station is transmitting packets at a very high rate, which causes serious congestion in the APRS network. This could be considered an abuse of the network resources.
Stations near current position of NN4DL-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4HXC-4446.4 yards 56°2024-11-21 13:48:30 KO4HXC-7449.6 yards 57°2024-11-19 18:25:45
KO4HXC-5474.4 yards 56°2024-11-23 17:19:39 NV4FM A0.4 miles 64°2024-12-01 23:43:18
NV4FM AD0.4 miles 64°2024-12-01 23:43:18 NV4FM B0.4 miles 64°2024-12-01 23:43:18
NV4FM C0.4 miles 64°2024-12-01 23:43:18 NV4FM-A0.4 miles 64°2024-12-01 23:43:03
NV4FM-C0.4 miles 64°2024-12-01 23:43:03 NV4FM-B0.4 miles 64°2024-12-01 23:43:03
NV4FM-50.5 miles 57°2024-12-01 23:46:37 NT8B-101.1 miles 133°2024-12-01 23:41:27
NV4FM-101.1 miles 133°2024-12-01 23:41:45 KC3YIS-11.3 miles 6°2024-11-06 17:17:00
KD3AGC-72.0 miles 248°2024-11-29 17:43:42 WA4RM-72.2 miles 220°2024-11-08 08:34:27
KE4PDS-72.3 miles 148°2024-12-01 15:02:19 EW90672.3 miles 266°2024-12-01 23:42:30
EW67152.3 miles 129°2024-12-01 23:45:33 KC5UJY-72.3 miles 83°2024-11-13 18:37:25
Stations which heard NN4DL-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NV4FM-5 27 2024-11-30 21:19:33 2024-12-01 08:52:42 FM18IV > FM18JV 4.3 miles 67° 2024-11-30 21:23:34
KV3B-1 13 2024-11-30 21:18:38 2024-12-01 08:53:12 FM18IV > FM19JE 21.0 miles 6° 2024-11-30 21:28:49
W4KEL-12 3 2024-11-30 21:19:18 2024-12-01 08:51:26 FM18JV > FM08QH 84.9 miles 241° 2024-12-01 08:51:26
N4CV-2 17 2024-11-30 21:18:36 2024-12-01 08:54:11 FM18JV > FM18GW 11.3 miles 288° 2024-12-01 08:54:11
KV3B-2 2 2024-12-01 08:52:14 2024-12-01 08:52:59 FM18JV > FM18NW 19.2 miles 79° 2024-12-01 08:52:59
KS4E-5 6 2024-11-30 21:24:03 2024-12-01 08:43:26 FM18IV > FM18IS 6.8 miles 166° 2024-12-01 08:43:26
W4TTU-10 8 2024-11-30 21:18:48 2024-12-01 08:52:11 FM18JV > FM19HB 12.7 miles 321° 2024-12-01 08:52:11
KM4YC-1 1 2024-11-30 21:29:20 2024-11-30 21:29:20 FM18IV > FM08XX 39.3 miles 279° 2024-11-30 21:29:20

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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