Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station K4KOM-5 - show graphs
Comment: https://aprsdroid.org/
Location: 38°54.96' N 77°24.13' W - locator FM18HV19RU - show map
3.8 miles South bearing 193° from Herndon, Fairfax County, Virginia, United States [?]
4.7 miles South bearing 179° from Oak Grove, Loudoun County, Virginia, United States
19.7 miles West bearing 274° from Washington, D. C., Washington, D.C., United States
49.6 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-10 21:46:57 EDT (11d 13h41m ago)
2024-10-10 21:46:57 EDT local time at Herndon, United States [?]
Altitude: 269 ft
Course: 243°
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: K4KOM-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored: 1
Stations near current position of K4KOM-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW8868410.5 yards 322°2024-10-22 11:26:18 AT4021.3 miles 14°2024-10-22 11:27:01
AD4GS1.7 miles 56°2024-10-13 09:31:27 KS1G-42.3 miles 319°2024-10-22 07:14:51
KM4TIE-52.4 miles 360°2024-10-11 11:51:48 N4CV-22.8 miles 337°2024-10-22 11:27:34
4PN4CV-22.8 miles 337°2024-10-01 12:57:13 K7AJG-72.9 miles 16°2024-10-17 17:31:46
WIDE22.9 miles 206°2024-10-20 03:56:11 KF4LWX2.9 miles 206°2024-10-21 18:32:33
K3IC-83.0 miles 349°2024-10-22 06:20:16 FW65473.1 miles 141°2024-10-22 11:26:47
KN4MUD-23.2 miles 27°2024-10-13 19:45:59 GW20123.8 miles 358°2024-10-22 11:25:54
GW00663.9 miles 156°2024-10-22 11:23:37 W3WYM-73.9 miles 231°2024-10-20 00:58:14
K4HAX-94.0 miles 185°2024-10-21 16:44:13 K4DUF-74.3 miles 69°2024-10-20 16:38:51
GW36954.3 miles 29°2024-10-22 11:25:04 KM4HRR4.3 miles 70°2024-10-05 16:58:54
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS