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 KRDR - show graphs
Map loading...
Comment: ND_Grand Forks AFB
Location: 47°58.00' N 97°24.00' W - locator EN17HX22AA - show map - static map
1.0 miles Northwest bearing 323° from Grand Forks Air Force Base, Grand Forks County, North Dakota, United States [?]
11.3 miles East bearing 68° from Larimore, Grand Forks County, North Dakota, United States
17.2 miles West bearing 280° from Grand Forks, Grand Forks County, North Dakota, United States
95.1 miles Northeast bearing 39° from Jamestown, Stutsman County, North Dakota, United States
Last position: 2017-12-13 13:51:50 EST (67d 23h13m ago)
2017-12-13 12:51:50 CST local time at Grand Forks Air Force Base, United States [?]
Last WX report: 2017-12-13 13:51:50 EST (67d 23h13m ago) – show weather charts
26 °F 92% 1009.1 mbar 16.1 MPH North
Device: Unknown: Unknown
Last path: KRDR>APRS via TCPIP*,qAS,KK5WM-2
Positions stored: 1
Stations near current position of KRDR - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW824112.2 miles 117°2018-02-19 12:52:17 KE0LDZ-1114.8 miles 101°2018-01-21 20:41:40
N0RNB-514.9 miles 102°2018-02-19 12:59:27 W7KZU-515.8 miles 109°2018-02-17 15:57:12
KC0MKT-916.6 miles 108°2018-02-18 20:37:49 K0PBA-917.5 miles 109°2018-02-15 23:44:11
KC0SD-320.6 miles 205°2018-02-18 02:13:23 N0ZFG-925.1 miles 144°2018-02-17 16:51:06
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS