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APRS weather station AT402 - show graphs
Location: 38°56.09' N 77°23.77' W - locator FM18HW24LI - show map
2.5 miles South bearing 193° from Herndon, Fairfax County, Virginia, United States [?]
3.8 miles Southwest bearing 232° from Reston, Fairfax County, Virginia, United States
19.5 miles West bearing 278° from Washington, D. C., Washington, D.C., United States
48.6 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-23 02:07:04 EDT (43s ago)
2024-05-23 02:07:04 EDT local time at Herndon, United States [?]
Last WX report: 2024-05-23 02:07:04 EDT (43s ago) – show weather charts
75 °F 78% 1010.5 mbar 0.0 MPH East
Last path: AT402>APN000 via TCPXX*,qAX,CWOP-5
Positions stored: 1
Packet rate: 301 seconds between packets on average during 14761 seconds.
Stations near current position of AT402 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KS1G-40.4 miles 249°2024-05-16 17:41:48 DW88681.2 miles 203°2024-05-23 02:06:47
K7AJG-71.5 miles 17°2024-05-16 14:17:58 N4CV-21.9 miles 312°2024-05-23 02:03:13
KQ4MII-D2.2 miles 62°2024-05-23 02:03:42 EW41832.3 miles 195°2024-05-08 19:42:19
KD9QHQ-132.3 miles 321°2024-05-17 10:53:18 AE3JG-92.4 miles 314°2024-04-25 14:45:33
KE0NLS B2.4 miles 67°2024-04-28 19:16:23 KE0NLS-B2.4 miles 67°2024-04-28 19:16:33
W4BOZ-92.6 miles 58°2024-05-15 19:40:42 GW20122.6 miles 349°2024-05-23 02:05:53
N2LEE-103.0 miles 22°2024-05-23 01:22:50 GW36953.1 miles 36°2024-05-23 02:05:06
KN4BQX-33.3 miles 34°2024-05-19 17:19:06 KO4SSD-23.4 miles 301°2024-05-18 19:23:34
KO4WQG-D3.4 miles 24°2024-05-16 16:36:39 KM4HRR-i3.8 miles 87°2024-04-26 05:58:26
KM4HRR-73.8 miles 87°2024-05-09 12:02:34 KM4HRR-93.8 miles 87°2024-05-22 15:55:15
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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