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 F150VA-4 - show graphs
Comment: Jim N4FAF www.k4lrg.org, www.lcares.org
Mic-E message: Off duty
Location: 39°01.52' N 77°23.50' W - locator FM19HA26XB - show map
2.9 miles North bearing 13° from Oak Grove, Loudoun County, Virginia, United States [?]
3.9 miles North bearing 356° from Herndon, Fairfax County, Virginia, United States
21.1 miles Northwest bearing 295° from Washington, D. C., Washington, D.C., United States
45.6 miles Southwest bearing 247° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-27 12:46:02 EDT (49d 1h43m ago)
2024-04-27 12:46:02 EDT local time at Oak Grove, United States [?]
Altitude: 374 ft
Course: 313°
Speed: 19 MPH
Device: Yaesu: FTM-300D (rig)
Last path: F150VA-4>SYPQ5R via KV3B-1*,WIDE1*,N3KTX-2*,KN4IJF-2*,WIDE2*,qAR,WC4J (good)
Positions stored: 479
Stations near current position of F150VA-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD2FKI0.5 miles 175°2024-05-28 23:00:37 EW47571.8 miles 306°2024-06-15 14:25:44
KN4BQX-11.9 miles 156°2024-06-10 00:37:33 KK4VXR-D1.9 miles 174°2024-06-15 14:15:51
FW22692.2 miles 129°2024-06-15 14:15:14 KC9IRH-92.4 miles 69°2024-06-03 14:24:50
LWXSVR31A2.6 miles 262°2024-05-27 19:32:50 KO4WQG-D3.3 miles 160°2024-05-16 16:36:39
AC3H-i3.4 miles 189°2024-05-26 16:25:37 DW46993.6 miles 142°2024-06-15 14:28:24
N2LEE-103.6 miles 166°2024-06-15 14:21:27 GW15553.8 miles 103°2024-06-15 14:20:34
GW20123.8 miles 191°2024-06-15 14:25:52 KN4BQX-33.9 miles 156°2024-05-19 17:19:06
GW36954.1 miles 158°2024-06-15 14:25:05 DW38394.3 miles 102°2024-06-15 14:25:18
AK2M-94.3 miles 161°2024-06-01 18:00:28 KS1G-44.6 miles 205°2024-06-14 15:47:14
K7AJG-74.8 miles 177°2024-06-13 17:35:53 AG4SR-94.8 miles 211°2024-06-13 10:30:20
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