Comment:	W2VA3 NVFMA Tysons digi
Location:	38°54.39' N 77°12.94' W - locator FM18JV47CN - show map 1.0 miles North bearing 20° from Dunn Loring, Fairfax County, Virginia, United States [?] 1.2 miles Southeast bearing 136° from Tysons Corner, Fairfax County, Virginia, United States 9.7 miles West bearing 275° from Washington, D. C., Washington, D.C., United States 41.8 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-12-24 07:17:51 EST (3m39s ago) 2024-12-24 07:17:51 EST local time at Dunn Loring, United States [?]
Last telemetry:	2022-02-26 21:42:45 EST (1031d 9h38m ago) – show telemetry Ch 1: 405, Ch 2: 579, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device:	Kantronics: KPC-3
Last path:	NV4FM-5>APN383 via WIDE2-2,qAO,W4TTU-10
Positions stored:	373
Packet rate:	588 seconds between packets on average during 28801 seconds.
Other SSIDs:	NV4FM-10 NV4FM-B NV4FM-C NV4FM-A
APRS digipeater – Statistics for 2024-12:
Stations heard directly:	88 on radio path – show map
Last heard a station directly:	2024-12-24 05:56:32 EST (1h24m ago)
Normal receiver range estimate:	19 miles (Updated: 2024-12-24 05:56:32 EST)
Position packets heard directly:	4053 on radio path

callsign		distance	last heard - EST		callsign		distance	last heard - EST
NV4FM A		145.6 yards 192°	2024-12-21 18:23:19		NV4FM AD		145.6 yards 192°	2024-12-21 18:23:19
NV4FM B		145.6 yards 192°	2024-12-21 18:23:19		NV4FM C		145.6 yards 192°	2024-12-21 18:23:19
NV4FM-A		145.6 yards 192°	2024-12-21 18:23:03		NV4FM-C		145.6 yards 192°	2024-12-21 18:23:04
NV4FM-B		145.6 yards 192°	2024-12-21 18:23:04		KO4HXC-7		436.2 yards 236°	2024-12-06 15:27:15
NN4DL-13		0.5 miles 237°	2024-12-23 21:22:08		W0RMX-10		1.1 miles 272°	2024-12-24 07:06:45
NT8B-10		1.1 miles 159°	2024-12-24 07:03:23		NV4FM-10		1.1 miles 159°	2024-12-21 22:58:55
KD3M-9		1.3 miles 17°	2024-12-19 18:14:04		KD3AGC-7		2.0 miles 291°	2024-12-21 15:30:28
EW6715		2.2 miles 142°	2024-12-24 07:15:36		KE4PDS-7		2.3 miles 161°	2024-12-23 15:27:19
KQ4ZJX		2.3 miles 122°	2024-12-17 20:09:53		EW9067		2.7 miles 260°	2024-12-24 07:20:06
GW3031		2.8 miles 283°	2024-12-24 07:16:00		KG7NTB-9		2.9 miles 246°	2024-12-22 15:03:22

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.

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.

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.