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APRS station KO4ZMC-9 - show graphs
Comment: EOC Mobile 2
Location: 38°46.77' N 77°05.65' W - locator FM18KS87QB - show map
3.1 miles Southwest bearing 235° from Alexandria, City of Alexandria, Virginia, United States [?]
5.8 miles Southwest bearing 242° from Glassmanor, Prince George's County, Maryland, United States
8.6 miles South bearing 201° from Washington, D. C., Washington, D.C., United States
43.7 miles Southwest bearing 216° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-20 19:38:47 EST (9d 12h22m ago)
2025-01-20 19:38:47 EST local time at Alexandria, United States [?]
Altitude: 378 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KO4ZMC-9>APDR16 via TCPIP*,qAC,T2VAN
Positions stored: 309
Other SSIDs: KO4ZMC-10
Stations near current position of KO4ZMC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4ASX103.2 yards 142°2025-01-20 11:46:51 KE8OTP-N1.4 miles 348°2025-01-30 07:45:03
W0RMT-101.5 miles 354°2025-01-16 06:44:58 KX4PW-101.7 miles 259°2025-01-03 19:28:06
GW18981.7 miles 117°2025-01-30 08:00:33 KD4EBM-71.9 miles 24°2025-01-29 20:26:32
FW27852.0 miles 259°2025-01-30 08:00:58 GW56842.0 miles 259°2025-01-30 08:00:07
W4HFH-142.0 miles 51°2025-01-30 07:23:48 KK4GEI-142.1 miles 51°2025-01-20 16:00:13
K4BWI-72.2 miles 48°2025-01-30 06:29:03 NE4PO-142.3 miles 165°2025-01-28 15:19:33
K4KBK-i2.5 miles 34°2025-01-20 12:54:27 CW62942.5 miles 354°2025-01-30 07:39:28
N8IK-92.7 miles 325°2025-01-27 18:37:12 N8IK2.7 miles 324°2025-01-29 20:25:24
K4KBK-72.7 miles 308°2025-01-25 22:13:07 N8IK B2.7 miles 324°2025-01-29 09:56:47
N8IK-B2.7 miles 324°2025-01-29 09:56:57 NE4PO-103.0 miles 194°2025-01-29 09:29:21
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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