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 weather station NR4U_WX - show graphs
Source callsign: NR4U-1
Location: 38°29.84' N 83°01.30' W - locator EM88LL79JI - show map
18.7 km Southwest bearing 243° from Greenup, Greenup County, Kentucky, United States [?]
19.4 km North bearing 341° from Grayson, Carter County, Kentucky, United States
50.9 km West bearing 280° from Huntington, Cabell County, West Virginia, United States
164.1 km Southeast bearing 133° from Middletown, Butler County, Ohio, United States
Last position: 2024-04-27 12:39:16 UTC (55d 18h10m ago)
2024-04-27 08:39:16 EDT local time at Greenup, United States [?]
Last WX report: 2024-04-27 12:39:16 UTC (55d 18h10m ago) – show weather charts
15.6 °C 76% 1022.9 mbar 1.3 m/s Southwest
Last path: NR4U-1>APWW11 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 2
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