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APRS station K4AF-6 - show graphs
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Comment: > K4AF-6, 32C 13.9V
Last status: 6M APRS Digi, K4AF-6, Pentagon 32C 13.9V
Location: 38°52.26' N 77°03.27' W - locator FM18LU39LA - show map - static map
1.9 miles Southwest bearing 210° from Washington, D. C., Washington, D.C., United States [?]
2.8 miles East bearing 104° from Arlington, Arlington County, Virginia, United States
4.3 miles East bearing 71° from Baileys Crossroads, Fairfax County, Virginia, United States
37.4 miles Southwest bearing 219° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-01-22 10:10:33 EST (15h30m ago)
2017-01-22 10:10:33 EST local time at Washington, D. C., United States [?]
Device: Byonics: TinyTrak (tracker)
Last path: K4AF-6>APTT4 via WIDE1-1,WIDE2-2,qAR,K7BC-6 (good)
Positions stored: 1
Packet rate: 1010 seconds between packets on average during 44425 seconds.
Last heard a station directly: 2016-11-09 11:33:41 EST (74d 14h7m ago)
Stations near current position of K4AF-6 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4UXD-70.5 miles 173°2017-01-13 22:33:22 KM4UXD0.6 miles 172°2017-01-20 00:25:56
KM4UXD-100.6 miles 174°2017-01-13 19:52:29 W3ADO-21.5 miles 357°2017-01-18 20:15:01
CKin-11AM1.6 miles 47°2017-01-20 22:42:05 CKin-1PM1.8 miles 38°2017-01-20 23:16:19
KM4TZX-92.0 miles 286°2017-01-13 17:08:52 AJ4YB-72.1 miles 182°2016-12-28 19:14:27
Ck-in-7AM2.2 miles 59°2017-01-20 23:33:25 KG4TIH-72.2 miles 59°2017-01-21 10:58:53
ADA-drop2.3 miles 65°2017-01-20 22:44:41 N2SPI-22.3 miles 48°2017-01-21 11:41:18
KB2JSB-102.4 miles 30°2016-12-31 11:01:55 CW88382.6 miles 236°2017-01-23 01:38:22
KC1CP-102.7 miles 71°2017-01-09 18:06:19 KE8EWG3.0 miles 39°2017-01-19 16:42:20
EW33363.2 miles 309°2017-01-23 01:32:07 W3ADO-33.3 miles 67°2017-01-21 17:58:50
KM4LLF-73.3 miles 272°2017-01-14 11:58:13 KI4FW-53.3 miles 270°2016-12-31 19:41:12
Stations which heard K4AF-6 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K7BC-6 28 2017-01-04 13:52:57 2017-01-22 10:10:33 FM18LU > FM18JS 12.6 miles 234° 2017-01-22 10:10:33

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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