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 weather station KPIR - show graphs
Map loading...
Comment: SD_PIERRE Rgnl Apt
Location: 44°23.00' N 100°17.00' W - locator DN94UJ61AX - show map - static map
3.5 miles East bearing 73° from Pierre, Hughes County, South Dakota, United States [?]
4.9 miles Northeast bearing 65° from Fort Pierre, Stanley County, South Dakota, United States
72.6 miles North bearing 343° from Winner, Tripp County, South Dakota, United States
Last position: 2018-01-16 21:43:54 EST (245d 8h6m ago)
2018-01-16 20:43:54 CST local time at Pierre, United States [?]
Last WX report: 2018-01-16 21:43:54 EST (245d 8h6m ago) – show weather charts
32 °F 1040.3 mbar 12.1 MPH West
Device: Unknown: Unknown
Last path: KPIR>APRS via TCPIP*,qAS,KK5WM-2
Positions stored: 1
Stations near current position of KPIR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD0S1.5 miles 262°2018-09-08 17:59:50 N0NPO-21.8 miles 338°2018-09-19 06:21:54
N0NPO1.8 miles 338°2018-09-19 06:30:41 N0NPO-91.8 miles 338°2018-08-28 15:23:44
N0NPO-11.9 miles 338°2018-09-18 18:03:04 N0NPO-121.9 miles 338°2018-08-27 15:59:23
N0NPO-31.9 miles 337°2018-08-30 01:41:51 EW45343.2 miles 238°2018-09-19 06:48:30
N0OMP-13.7 miles 262°2018-09-16 22:02:52 ABRSVR0dA10.2 miles 306°2018-08-26 21:34:49
ABRSVR1EA16.2 miles 63°2018-08-26 22:19:49 N0NPO-518.1 miles 187°2018-09-19 06:48:50
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