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 KD7IIW-9 - show graphs
Comment: In Service
Location: 42°07.34' N 111°47.17' W - locator DN42CC59PI - show map
8.0 km East bearing 69° from Preston, Franklin County, Idaho, United States [?]
17.3 km North bearing 20° from Lewiston, Cache County, Utah, United States
101.1 km North bearing 9° from Ogden, Weber County, Utah, United States
119.0 km North bearing 7° from Layton, Davis County, Utah, United States
Last position: 2025-11-07 20:19:23 UTC (25d 22h49m ago)
2025-11-07 13:19:23 MST local time at Preston, United States [?]
Altitude: 1865 m
Course: 269°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KD7IIW-9>APDR17 via TCPIP*,qAC,T2SPAIN
Positions stored: 2367
Other SSIDs: KD7IIW KD7IIW-11 KD7IIW-10 KD7IIW-7 KD7IIW-1 KD7IIW-15 KD7IIW-13 KD7IIW-12 KD7IIW-14 KD7IIW-6 KD7IIW-3 KD7IIW-8
Last heard a station directly: 2025-11-07 19:14:27 UTC (25d 23h54m ago)
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