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 W9ML-9 - show graphs
Mic-E message: In service
Location: 41°27.72' N 87°05.23' W - locator EN61KL90MV - show map
3.3 km Northeast bearing 38° from Aberdeen, Porter County, Indiana, United States [?]
4.8 km East bearing 92° from Shorewood Forest, Porter County, Indiana, United States
63.6 km Southeast bearing 133° from Chicago, Cook County, Illinois, United States
107.7 km East bearing 108° from Aurora, Kane County, Illinois, United States
Last position: 2026-01-22 12:52:19 UTC (34s ago)
2026-01-22 06:52:19 CST local time at Aberdeen, United States [?]
Altitude: 227 m
Course: 175°
Speed: 0 km/h
Device: Yaesu: FTM-510D (rig)
Last path: W9ML-9>T1RW7R via WIDE1-1,WIDE2-1,qAR,W9LRT-3 (good)
Positions stored: 5178
Other SSIDs: W9ML W9ML-10 W9ML-3 W9ML-2 W9ML-1 W9ML-7 W9ML-5 W9ML-i
Stations which heard W9ML-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