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APRS station KM4UDX-10 - show graphs
Comment: FM18iw Up:0.82m/s V:0Km/h Sun:30 WSPR PicoBalloon http://lu7aa.org/wsprx.asp?other=km4udx&launch=20250205010100&SSID=10&banda=20m&balloonid=05&timeslot=2&tracker=traquito
Location: 38°56.94' N 77°17.29' W - locator FM18IW57KS - show map
3.2 miles Southeast bearing 116° from Reston, Fairfax County, Virginia, United States [?]
5.4 miles East bearing 105° from Herndon, Fairfax County, Virginia, United States
14.0 miles West bearing 285° from Washington, D. C., Washington, D.C., United States
43.2 miles Southwest bearing 237° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-07 14:14:04 EST (12h31m ago)
2025-02-07 14:14:04 EST local time at Reston, United States [?]
Course:
Speed: 0 MPH
Device: Unknown: Unknown
Last path: KM4UDX-10>APRS via TCPIP*,qAR,LU7AA
Positions stored: 1
Stations near current position of KM4UDX-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW69681.8 miles 275°2025-02-08 02:40:45 K4DUF-N2.2 miles 233°2025-02-07 18:52:17
K4DUF-D2.2 miles 233°2025-02-08 02:32:27 KM4HRR-72.2 miles 249°2025-02-05 17:34:33
K4DUF-92.2 miles 235°2025-01-27 20:27:22 K4DUF-72.3 miles 253°2025-02-07 15:14:00
GW30312.6 miles 153°2025-02-08 02:30:59 W4CUB-72.6 miles 11°2025-02-01 14:30:26
P-W4CUB2.7 miles 16°2025-02-08 02:01:58 W4CUB-42.7 miles 16°2025-02-08 02:37:26
KG4EBZ2.8 miles 245°2025-01-20 09:03:37 K3FNB-73.0 miles 119°2025-01-30 18:55:28
KO4CGD-93.0 miles 305°2025-01-25 17:18:25 W4CUB-103.0 miles 13°2025-01-31 22:11:31
W4CUB-53.0 miles 13°2025-02-01 14:54:21 KE0NLS B3.6 miles 269°2025-01-17 23:34:25
KE0NLS-B3.6 miles 269°2025-01-17 23:34:35 EW90673.6 miles 160°2025-02-08 02:41:59
W0RMX-73.6 miles 113°2025-01-25 12:05:12 W3MGZ-Y3.6 miles 112°2025-02-06 08:34:40
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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