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 N9MEM-4 - show graphs
Location: 39°36.00' N 86°05.00' W - locator EM69XO04AA - show map - static map
2.5 km Southeast bearing 127° from Greenwood, Johnson County, Indiana, United States [?]
4.8 km North bearing 12° from New Whiteland, Johnson County, Indiana, United States
19.8 km South bearing 161° from Indianapolis, Marion County, Indiana, United States
61.5 km Northeast bearing 38° from Bloomington, Monroe County, Indiana, United States
Last position: 2022-08-23 22:41:54 UTC (163d 9h37m ago)
2022-08-23 18:41:54 EDT local time at Greenwood, United States [?]
Altitude: 253 m
Device: iPhone/iPad app (app, ios)
Last path: N9MEM-4>APFII0 via WIDE1-1,WIDE2-1,qAR,W9RCA-10 (good)
Positions stored: 1
Other SSIDs: N9MEM-7 N9MEM-9 N9MEM-i
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS