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APRS station AK4AG-9 - show graphs
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Mic-E message: In service
Location: 38°57.05' N 77°21.43' W - locator FM18HW78DE - show map - static map
2.0 miles Southeast bearing 130° from Herndon, Fairfax County, Virginia, United States [?]
2.9 miles Northeast bearing 54° from Oak Hill, Fairfax County, Virginia, United States
17.7 miles West bearing 283° from Washington, D. C., Washington, D.C., United States
46.3 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-12-31 08:55:51 EST (16d 8h5m ago)
2016-12-31 08:55:51 EST local time at Herndon, United States [?]
Course: 224°
Speed: 29 MPH
Device: Kenwood: TH-D74 (ht)
Last path: AK4AG-9>S8UW0U via N1RM-1*,WIDE2-1,qAR,W4TTU (good)
Positions stored: 17982
Other SSIDs: AK4AG-7
Stations near current position of AK4AG-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
443.00RES0.6 miles 3°2017-01-16 17:01:00 KM4WWX0.6 miles 350°2017-01-09 21:26:45
N1RM-10.6 miles 323°2017-01-16 16:31:01 N1RM-70.6 miles 322°2017-01-04 22:51:11
N1RM-60.7 miles 321°2017-01-15 13:28:14 KM4WWX-70.7 miles 16°2016-12-28 06:50:30
N4TVC-71.0 miles 333°2017-01-12 11:36:07 KG4ICG1.7 miles 276°2017-01-15 23:18:25
WD7RSQ-41.7 miles 265°2017-01-13 10:06:56 W4MRW-51.8 miles 262°2017-01-14 13:27:50
KM4HRR-i1.9 miles 118°2017-01-05 03:18:29 KM4HRR1.9 miles 118°2017-01-16 15:51:05
KM4HRR-71.9 miles 118°2017-01-13 16:46:09 KM4HRR-91.9 miles 119°2017-01-15 16:22:42
N2LEE-101.9 miles 330°2017-01-16 16:44:27 DW57762.0 miles 92°2017-01-16 16:56:20
NG2E-122.2 miles 226°2017-01-16 15:56:24 DW46992.4 miles 8°2017-01-16 16:58:25
W4MRW-12.4 miles 242°2017-01-04 08:10:09 CW38162.6 miles 111°2017-01-16 16:47:01
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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