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 W4OEP-9 - show graphs
Comment: QRV 146.520.
Mic-E message: In service
Location: 40°47.75' N 89°28.08' W - locator EN50GT30UX - show map
3.3 km North bearing 360° from Germantown Hills, Woodford County, Illinois, United States [?]
9.1 km West bearing 274° from Metamora, Woodford County, Illinois, United States
141.5 km Southwest bearing 236° from Joliet, Will County, Illinois, United States
143.8 km Southwest bearing 222° from Aurora, Kane County, Illinois, United States
Last position: 2025-07-28 19:53:16 UTC (3d 7h37m ago)
2025-07-28 14:53:16 CDT local time at Germantown Hills, United States [?]
Altitude: 220 m
Course: 277°
Speed: 28 km/h
Device: Yaesu: VX-8 (ht)
Last path: W4OEP-9>T0TW7U via W9TAZ-1*,WIDE1*,WIDE2-1,qAR,K9WRA-1 (good)
Positions stored: 49
Other SSIDs: W4OEP-10 W4OEP-12 W4OEP-6
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