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 KS1G - show graphs
Comment: KS1G Gravel Grndr RestStop 2
Location: 38°59.91' N 77°23.09' W - locator FM18HX39TP - show map
1.4 miles Northeast bearing 46° from Oak Grove, Loudoun County, Virginia, United States [?]
2.0 miles North bearing 2° from Herndon, Fairfax County, Virginia, United States
20.0 miles West bearing 291° from Washington, D. C., Washington, D.C., United States
46.0 miles Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-11 19:28:10 EDT (34d 19h43m ago)
2024-05-11 19:28:10 EDT local time at Oak Grove, United States [?]
Device: KA2DDO: YAAC (software)
Last path: KS1G>APJYC1 via WIDE1-1,WIDE2-1,qAR,KN4BQX-10 (good)
Positions stored: 7
Other SSIDs: KS1G-4 KS1G-15 KS1G-9 KS1G-3
Stations near current position of KS1G - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK4VXR-D305.5 yards 259°2024-06-15 14:55:51 KN4BQX-10.4 miles 68°2024-06-10 00:37:33
KD2FKI1.4 miles 347°2024-05-28 23:00:37 FW22691.4 miles 71°2024-06-15 15:00:49
KO4WQG-D1.5 miles 148°2024-05-16 16:36:39 N2LEE-101.7 miles 162°2024-06-15 14:21:27
AC3H-i1.7 miles 212°2024-05-26 16:25:37 DW46992.1 miles 118°2024-06-15 15:08:44
KN4BQX-32.1 miles 144°2024-05-19 17:19:06 GW20122.1 miles 210°2024-06-15 15:10:55
GW36952.3 miles 148°2024-06-15 15:10:03 AK2M-92.5 miles 155°2024-06-01 18:00:28
K7AJG-72.9 miles 183°2024-06-13 17:35:53 K0TIN-D3.3 miles 212°2024-06-11 01:04:25
KS1G-43.3 miles 224°2024-06-14 15:47:14 KC9IRH-93.3 miles 35°2024-06-03 14:24:50
LWXSVR31A3.3 miles 297°2024-05-27 19:32:50 EW47573.4 miles 328°2024-06-15 15:10:45
GW15553.4 miles 73°2024-06-15 15:10:33 KQ4MII-D3.6 miles 158°2024-06-15 14:52:35
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