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APRS station K4HCO-9 - show graphs
Comment: 146.520MHz On N3JLT Repeat
Location: 38°48.06' N 77°31.28' W - locator FM18FT72KF - show map
1.2 miles North bearing 358° from Bull Run, Prince William County, Virginia, United States [?]
1.4 miles Northwest bearing 294° from Sudley, Prince William County, Virginia, United States
26.9 miles West bearing 256° from Washington, D. C., Washington, D.C., United States
59.3 miles Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-13 16:45:48 EST (17h5m ago)
2025-01-13 16:45:48 EST local time at Bull Run, United States [?]
Altitude: 138 ft
Course: 102°
Speed: 33 MPH
Last telemetry: 2023-06-18 13:18:36 EDT (575d 21h33m ago) – show telemetry
Ch 1: 410, Ch 2: 630, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Open Source: APRSdroid (app, Android)
Last path: K4HCO-9>APDR16 via TCPIP*,qAC,T2RDU
Positions stored: 52904
Packet rate: 46 seconds between packets on average during 511 seconds.
Other SSIDs: K4HCO-10 K4HCO-2 K4HCO-Y
Stations near current position of K4HCO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WC4J0.6 miles 203°2025-01-14 09:51:29 K3IC-80.6 miles 83°2025-01-14 09:48:22
WC4J-140.7 miles 181°2025-01-05 16:06:39 CW07951.3 miles 106°2025-01-14 09:31:26
W4OVH-C1.5 miles 147°2025-01-14 09:36:02 W4OVH-B1.5 miles 147°2025-01-14 09:36:02
W4OVH B1.5 miles 147°2025-01-14 09:36:17 W4OVH C1.5 miles 147°2025-01-14 09:36:18
KG4ICG-92.0 miles 234°2025-01-14 04:35:18 KI4NYO-12.1 miles 106°2025-01-06 00:07:57
KI4NYO2.1 miles 106°2025-01-05 23:32:02 KJ4YNM-22.9 miles 212°2024-12-31 15:43:03
KE7EX-103.0 miles 202°2025-01-14 09:47:06 KE7EX-73.1 miles 201°2024-12-16 15:24:10
FW94633.3 miles 220°2025-01-14 09:47:30 W4KRL-103.3 miles 42°2025-01-03 09:01:07
W4KRL-133.3 miles 42°2025-01-14 09:49:00 AV2653.3 miles 42°2025-01-01 12:29:44
W4KRL-13.3 miles 42°2024-12-30 16:53:35 W0RMX-153.6 miles 273°2024-12-22 10:50:00
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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