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APRS station AD4GS - show graphs
Mic-E message: Off duty
Location: 38°55.78' N 77°22.59' W - locator FM18HW43TC - show map
2.8 miles South bearing 169° from Herndon, Fairfax County, Virginia, United States [?]
4.0 miles South bearing 159° from Oak Grove, Loudoun County, Virginia, United States
18.4 miles West bearing 278° from Washington, D. C., Washington, D.C., United States
47.9 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-13 09:31:27 EDT (2d 5h47m ago)
2024-10-13 09:31:27 EDT local time at Herndon, United States [?]
Altitude: 446 ft
Course:
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: AD4GS>SXUU7X via N4CV-2,WIDE1*,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 14
Packet rate: 249 seconds between packets on average during 3738 seconds.
Stations near current position of AD4GS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NG2E-91.1 miles 193°2024-10-13 11:38:13 AT4021.1 miles 289°2024-10-15 15:16:30
K4KOM-51.7 miles 236°2024-10-10 21:46:57 DW88681.7 miles 243°2024-10-15 15:17:15
KN4MUD-21.9 miles 2°2024-10-13 19:45:59 K7AJG-71.9 miles 341°2024-10-10 15:18:24
KM4TIE-52.0 miles 316°2024-10-11 11:51:48 KM4HRR2.8 miles 78°2024-10-05 16:58:54
KM4HRR-72.8 miles 77°2024-10-13 13:39:34 KM4HRR-92.8 miles 78°2024-10-14 12:52:47
K4DUF-Y2.9 miles 89°2024-10-08 17:36:00 K4DUF-92.9 miles 89°2024-10-04 21:15:30
GW36952.9 miles 15°2024-10-15 15:15:04 AK4AG-73.0 miles 21°2024-10-14 16:12:20
N4CV-23.0 miles 304°2024-10-15 15:06:56 4PN4CV-23.0 miles 304°2024-10-01 12:57:13
K4DUF-N3.0 miles 90°2024-10-15 15:12:43 N2LEE-103.1 miles 1°2024-09-17 19:47:50
GW20123.3 miles 332°2024-10-15 15:15:52 FW69683.3 miles 63°2024-10-15 15:15:03
Stations which heard AD4GS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4CV-2 21 2024-10-12 22:53:26 2024-10-13 09:31:27 FM18HW > FM18GW 3.2 miles 306° 2024-10-13 09:21:24

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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