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 N9NDF-3 - show graphs
Comment: Jason | !SN! | WINLINK
Mic-E message: Off duty
Location: 40°41.77' N 89°37.20' W - locator EN50EQ57OB - show map
776.8 m Northeast bearing 59° from West Peoria, Peoria County, Illinois, United States [?]
2.6 km West bearing 276° from Peoria, Peoria County, Illinois, United States
99.4 km North bearing 1° from Springfield, Sangamon County, Illinois, United States
160.6 km Southwest bearing 223° from Aurora, Kane County, Illinois, United States
Last position: 2025-12-28 00:36:37 UTC (13m58s ago)
2025-12-27 18:36:37 CST local time at West Peoria, United States [?]
Altitude: 181 m
Course: 182°
Speed: 22 km/h
Device: Kenwood: TM-D710 (rig)
Last path: N9NDF-3>TPTQ7W via WIDE1-1,qAO,KD9NYE-10 (good)
Positions stored: 30781
Other SSIDs: N9NDF N9NDF-B N9NDF-N N9NDF-15 N9NDF-7 N9NDF-1 N9NDF-H N9NDF-5 N9NDF-12
Stations which heard N9NDF-3 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