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 KO4SSD-5 - show graphs
Comment: APRSDROID unit
Location: 38°55.35' N 78°41.35' W - locator FM08PW71HJ - show map
9.6 miles Northwest bearing 317° from Edinburg, Shenandoah County, Virginia, United States [?]
9.7 miles Northeast bearing 35° from Basye, Shenandoah County, Virginia, United States
68.0 miles West bearing 275° from Centreville, Fairfax County, Virginia, United States
76.7 miles West bearing 285° from Dale City, Prince William County, Virginia, United States
Last position: 2024-04-20 16:44:53 EDT (32d 8h9m ago)
2024-04-20 16:44:53 EDT local time at Edinburg, United States [?]
Altitude: 2139 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Device: Open Source: APRSdroid (app, Android)
Last path: KO4SSD-5>APDR16 via K4MRA-2*,WIDE1*,qAR,KN4FM-8 (good)
Positions stored: 1720
Other SSIDs: KO4SSD-9 KO4SSD-2 KO4SSD-1 KO4SSD-3 KO4SSD-N KO4SSD-A KO4SSD-6 KO4SSD-4 KO4SSD-7 KO4SSD-8 KO4SSD-11 KO4SSD-12 KO4SSD-10 KO4SSD
Stations near current position of KO4SSD-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GW46145.6 miles 261°2024-05-23 00:49:40 DW76856.0 miles 301°2024-05-23 00:31:01
GP-WHTRCK6.6 miles 57°2024-05-23 00:50:51 K4MRA-47.7 miles 235°2024-05-23 00:53:18
KD4WIE-108.6 miles 156°2024-05-23 00:11:17 K4DJG-99.2 miles 113°2024-05-21 14:05:49
CW52869.3 miles 84°2024-05-23 00:50:36 N8JEP-19.9 miles 195°2024-05-22 20:45:29
N1FLN-912.6 miles 124°2024-04-27 10:47:44 KD8AZC-213.1 miles 323°2024-05-23 00:43:00
GW461313.9 miles 25°2024-05-23 00:49:40 FW277215.0 miles 294°2024-05-23 00:45:38
GW461516.2 miles 282°2024-05-23 00:54:34 KG4QXL-116.3 miles 100°2024-05-23 00:50:47
W4V/SH02416.5 miles 139°2024-04-27 17:47:24 KN4QPA16.5 miles 139°2024-05-22 07:14:25
KD8AZC B17.7 miles 304°2024-05-23 00:43:19 KD8AZC-B17.7 miles 304°2024-05-23 00:43:29
W4V/SH02018.1 miles 159°2024-05-03 15:50:43 GW461618.3 miles 311°2024-05-23 00:54:16
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