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 N9RLA-9 - show graphs
Comment: 147.255MHz
Mic-E message: In service
Location: 40°48.36' N 86°47.58' W - locator EN60OT43UK - show map
7.2 km North bearing 341° from Monticello, White County, Indiana, United States [?]
10.0 km Southeast bearing 134° from Monon, White County, Indiana, United States
127.2 km Northwest bearing 335° from Indianapolis, Marion County, Indiana, United States
136.3 km Southeast bearing 148° from Chicago, Cook County, Illinois, United States
Last position: 2025-06-08 00:38:32 UTC (14h5m ago)
2025-06-07 20:38:32 EDT local time at Monticello, United States [?]
Altitude: 225 m
Course: 95°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: N9RLA-9>T0TX3V via W9GO-3,WIDE1*,WIDE2-1,qAR,KB9PMA-1 (good)
Positions stored: 6356
Other SSIDs: N9RLA N9RLA
Stations which heard N9RLA-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