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 KC9MNL-12 - show graphs
Comment: MT-RTG
Mic-E message: In service
Location: 41°56.42' N 87°50.19' W - locator EN61BW95PQ - show map
2.7 km South bearing 197° from Norridge, Cook County, Illinois, United States [?]
3.8 km Southwest bearing 219° from Harwood Heights, Cook County, Illinois, United States
18.4 km Northwest bearing 303° from Chicago, Cook County, Illinois, United States
122.2 km South bearing 177° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-10-29 23:41:06 UTC (1d 19h29m ago)
2025-10-29 18:41:06 CDT local time at Norridge, United States [?]
Altitude: 193 m
Course: 59°
Speed: 0 km/h
Last telemetry: 2025-10-29 23:41:06 UTC (1d 19h29m ago) – show telemetry
Ch 1: 437, Ch 2: 612, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: KC9MNL-12>T1UV4R via K9VMP-14*,WIDE2-1,qAO,WA9SGF-2 (good)
Positions stored: 8536
Other SSIDs: KC9MNL-5 KC9MNL-B KC9MNL KC9MNL-6
Stations which heard KC9MNL-12 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