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 W9GPH-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 434.80000MHz +5.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 39°55.28' N 86°09.11' W - locator EM69WW11SC - show map
3.5 km North bearing 8° from Meridian Hills, Marion County, Indiana, United States [?]
9.9 km East bearing 109° from Zionsville, Boone County, Indiana, United States
17.0 km North bearing 2° from Indianapolis, Marion County, Indiana, United States
89.9 km North bearing 21° from Bloomington, Monroe County, Indiana, United States
Last position: 2026-02-07 00:32:47 UTC (15h52m ago)
2026-02-06 19:32:47 EST local time at Meridian Hills, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W9GPH-D>APDG03 via TCPIP*,qAC,W9GPH-DS
Positions stored: 2
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