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 KF4RHZ-10 - show graphs
Comment: 146.520MHz TG 3100/3147
Location: 38°58.06' N 78°26.31' W - locator FM08SX72JF - show map
11.2 km Northeast bearing 31° from Woodstock, Shenandoah County, Virginia, United States [?]
19.7 km Northeast bearing 34° from Edinburg, Shenandoah County, Virginia, United States
88.4 km West bearing 280° from Centreville, Fairfax County, Virginia, United States
103.2 km West bearing 258° from Germantown, Montgomery County, Maryland, United States
Last position: 2024-07-14 17:05:15 UTC (11m54s ago)
2024-07-14 13:05:15 EDT local time at Woodstock, United States [?]
Altitude: 240 m
Course: 340°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KF4RHZ-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 55870
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS