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 KI4DN-1 - show graphs
Map loading...
Comment: Mobile with iPad or iphone
Location: 43°56.05' N 99°57.75' W - locator EN03AW44ME - show map - static map
5.4 miles Northwest bearing 293° from Kennebec, Lyman County, South Dakota, United States [?]
27.7 miles West bearing 251° from Fort Thompson, Buffalo County, South Dakota, United States
35.6 miles Southeast bearing 147° from Pierre, Hughes County, South Dakota, United States
38.8 miles North bearing 352° from Winner, Tripp County, South Dakota, United States
Last position: 2016-11-13 08:53:41 EST (101d 10h30m ago)
2016-11-13 07:53:41 CST local time at Kennebec, United States [?]
Course:
Device: OpenAPRS: app (app, ios)
Last path: KI4DN-1>APOA00 via TCPIP*,qAC,N6NAR
Positions stored: 996
Stations near current position of KI4DN-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N0NPO-522.5 miles 306°2017-02-22 19:17:25 N0OMP-125.1 miles 310°2017-02-21 07:44:05
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.
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