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 KD4MAX-6 - show graphs
Map loading...
Mic-E message: Special
Location: 39°01.16' N 77°28.21' W - locator FM19GA34NP - show map - static map
1.9 miles Southeast bearing 151° from Ashburn, Loudoun County, Virginia, United States [?]
3.8 miles Southeast bearing 146° from Belmont, Loudoun County, Virginia, United States
24.8 miles West bearing 290° from Washington, D. C., Washington, D.C., United States
49.6 miles West bearing 248° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-08-26 14:03:38 EDT (24d 14h37m ago)
2018-08-26 14:03:38 EDT local time at Ashburn, United States [?]
Altitude: 259 ft
Course: 328°
Speed: 45 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KD4MAX-6>3Y0Q1V via KE4FYL-1*,WIDE2-1,qAR,W4VA-10 (good)
Positions stored: 107
Other SSIDs: KD4MAX KD4MAX-10 KD4MAX-5 KD4MAX-7 KD4MAX-9
Stations near current position of KD4MAX-6 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK4MBK-91.0 miles 54°2018-09-07 19:32:27 NF3I-11.6 miles 262°2018-09-15 21:29:07
KI4LUI-101.6 miles 130°2018-09-11 14:25:20 KC5CG-21.9 miles 332°2018-08-26 15:45:07
RBC-ASG2.0 miles 332°2018-08-24 16:31:38 RBC-ASH2.0 miles 332°2018-08-24 16:38:05
WX4LWX3.1 miles 196°2018-08-28 13:36:57 EW47573.1 miles 62°2018-09-20 04:26:21
WX4LWX-103.1 miles 196°2018-08-24 12:44:19 AC4WK3.6 miles 199°2018-09-20 03:06:47
AC4WK DP3.6 miles 199°2018-09-06 03:59:26 KG4UPR-93.8 miles 71°2018-09-11 16:02:38
PH3J-AD3.8 miles 177°2018-09-20 04:24:00 KG4ICG-94.2 miles 166°2018-09-16 09:08:10
KD4MAX-94.8 miles 127°2018-09-07 17:44:18 KG4TIH-54.8 miles 89°2018-08-26 04:27:42
KG4TIH-14.8 miles 89°2018-08-25 18:04:30 AB2S-14.8 miles 134°2018-09-17 22:29:38
KS1G-44.9 miles 106°2018-09-18 16:27:23 KT4NR-95.2 miles 207°2018-09-14 17:40:14
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.
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