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APRS station K4DUF-7 - show graphs
Mic-E message: Off duty
Location: 38°55.82' N 77°19.35' W - locator FM18IW13HG - show map
2.8 miles South bearing 159° from Reston, Fairfax County, Virginia, United States [?]
4.4 miles Southeast bearing 128° from Herndon, Fairfax County, Virginia, United States
15.6 miles West bearing 279° from Washington, D. C., Washington, D.C., United States
45.5 miles Southwest bearing 237° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-13 21:56:36 EDT (72d 21h5m ago)
2024-04-13 21:56:36 EDT local time at Reston, United States [?]
Altitude: 469 ft
Course: 186°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: K4DUF-7>SXUU8R via N4CV-2,WIDE1*,WIDE2-1,qAO,W4TTU-10 (good)
Positions stored: 1
Other SSIDs: K4DUF-N
Stations near current position of K4DUF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KM4HRR-70.6 miles 339°2024-06-03 13:41:21 CW38160.7 miles 48°2024-06-25 19:01:40
KG4EBZ-10.9 miles 211°2024-06-07 09:01:41 KM4HRR-91.3 miles 318°2024-06-25 13:38:16
FW69681.4 miles 2°2024-06-25 19:00:26 KE0NLS B2.1 miles 306°2024-06-07 21:06:20
KE0NLS-B2.1 miles 306°2024-06-07 21:06:30 KD2GHN2.2 miles 299°2024-06-22 23:05:39
FW29822.2 miles 182°2024-06-25 19:00:26 KQ4MII-D2.4 miles 304°2024-06-21 00:21:43
W4KEB2.5 miles 19°2024-06-22 11:59:10 AC8L-32.9 miles 145°2024-06-22 07:33:49
KO4CGD-93.2 miles 52°2024-06-23 18:43:28 GW30313.2 miles 108°2024-06-25 19:00:59
AK2M-93.4 miles 317°2024-06-01 18:00:28 KK6ELA3.5 miles 113°2024-06-02 11:10:06
KK6ELA-53.5 miles 113°2024-06-04 23:54:31 FW77293.5 miles 147°2024-06-25 19:00:10
GW36953.5 miles 322°2024-06-25 19:00:04 NG2E-93.6 miles 283°2024-06-16 13:14:00
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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