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 AK4DV-7 - show graphs
Comment: MONITORING 146.52
Location: 36°50.60' N 76°26.57' W - locator FM16SU62UJ - show map
7.0 km West bearing 291° from Portsmouth Heights, City of Portsmouth, Virginia, United States [?]
12.9 km West bearing 274° from Portsmouth, City of Portsmouth, Virginia, United States
14.0 km West bearing 268° from Norfolk, City of Norfolk, Virginia, United States
41.3 km West bearing 269° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2025-03-24 01:29:31 UTC (35d 10h18m ago)
2025-03-23 21:29:31 EDT local time at Portsmouth Heights, United States [?]
Altitude: 0 m
Course: 355°
Speed: 0 km/h
Last path: AK4DV-7>APAT81-1 via K4APR-5,WIDE1*,WIDE2-2,qAR,N1VTT-1 (good)
Positions stored: 373
Other SSIDs: AK4DV-D
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