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 KD9RTX - show graphs
Location: 40°28.95' N 86°56.23' W - locator EN60ML75MT - show map
4.2 miles North bearing 339° from West Lafayette, Tippecanoe County, Indiana, United States [?]
8.4 miles East bearing 94° from Otterbein, Benton County, Indiana, United States
64.2 miles Northwest bearing 320° from Indianapolis, Marion County, Indiana, United States
73.3 miles East bearing 69° from Champaign, Champaign County, Illinois, United States
Last position: 2024-12-12 20:11:51 EST (11d 11h1m ago)
2024-12-12 20:11:51 EST local time at West Lafayette, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: KD9RTX>API510 via DSTAR*,qAR,W9ARP-B (good)
Positions stored: 2
Stations near current position of KD9RTX - show more
callsign distance last heard - EST      callsign distance last heard - EST
KP4CI-72.0 miles 73°2024-12-23 20:17:35 W9ARP-B2.0 miles 168°2024-12-24 06:53:54
W9ARP B2.0 miles 168°2024-12-24 06:54:05 KA9VXS B2.4 miles 105°2024-12-24 07:11:17
KA9VXS-B2.4 miles 105°2024-12-24 07:11:27 W9YG3.5 miles 290°2024-12-03 22:19:19
K9XN-154.2 miles 161°2024-12-07 15:19:50 444.500IN4.3 miles 162°2024-12-24 02:36:31
W9YB-14.3 miles 162°2024-12-23 23:01:35 224.960IN4.3 miles 162°2024-12-24 01:35:31
IRLP-43194.3 miles 161°2024-12-24 05:39:31 146.760IN4.4 miles 162°2024-12-24 01:34:31
53.190IN4.4 miles 162°2024-12-24 06:33:32 ND9C-94.5 miles 127°2024-12-18 12:11:00
K9LFD-15.3 miles 148°2024-12-11 19:00:42 WR9A-55.3 miles 148°2024-12-11 18:59:04
K9WX-15.4 miles 241°2024-12-24 07:11:53 N9GKE-15.8 miles 109°2024-12-24 07:10:50
KD9YDI-i5.9 miles 109°2024-12-07 16:54:54 N9GKE-95.9 miles 108°2024-12-18 12:33:41
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