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 N9IVW-9 - show graphs
Comment: CQ CQ 146.520
Mic-E message: Off duty
Location: 42°23.63' N 88°20.25' W - locator EN52TJ94MM - show map - static map
1.2 km Northeast bearing 40° from Wonder Lake, McHenry County, Illinois, United States [?]
8.3 km North bearing 10° from Bull Valley, McHenry County, Illinois, United States
79.9 km Southwest bearing 206° from Milwaukee, Milwaukee County, Wisconsin, United States
82.8 km Northwest bearing 317° from Chicago, Cook County, Illinois, United States
Last position: 2023-02-02 18:08:57 UTC (4d 2h14m ago)
2023-02-02 12:08:57 CST local time at Wonder Lake, United States [?]
Altitude: 268 m
Course: 72°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: N9IVW-9>TRRS6S via qAR,WX9EMS
Positions stored: 2981
Other SSIDs: N9IVW-Y N9IVW-7 N9IVW-i
Stations which heard N9IVW-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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