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 object 146.85BIS - show graphs
Map loading...
Source callsign: W0ZRT-7
Comment: Toff R50m
Location: 46°36.34' N 100°48.46' W - locator DN96OO35BI - show map - static map
12.0 miles Southwest bearing 205° from Lincoln, Burleigh County, North Dakota, United States [?]
14.0 miles South bearing 185° from Bismarck, Burleigh County, North Dakota, United States
15.7 miles South bearing 166° from Mandan, Morton County, North Dakota, United States
Last position: 2019-02-20 05:59:35 EST (6m50s ago)
2019-02-20 04:59:35 CST local time at Lincoln, United States [?]
Last path: W0ZRT-7>APNU3B via qAO,KC0CAU-10
Positions stored: 1
Stations near current position of 146.85BIS - show more
callsign distance last heard - EST      callsign distance last heard - EST
W0BIS-81.3 miles 165°2019-02-20 06:00:07 EW92133.9 miles 70°2019-02-20 06:00:05
K0AVI-Y12.9 miles 7°2019-01-22 19:04:29 N0BSC14.9 miles 359°2019-02-20 06:04:55
KC0CAU-315.6 miles 3°2019-02-16 20:06:46 W0ZRT-716.0 miles 359°2019-02-20 06:02:38
KF0DL16.1 miles 0°2019-02-20 06:03:33 K0RST-416.5 miles 4°2019-02-11 12:41:47
KC0CAU-1016.6 miles 14°2019-02-20 05:55:56 KC0CAU B16.7 miles 14°2019-02-19 23:06:43
KC0CAU-B16.7 miles 14°2019-02-19 23:06:53 KC0CAU16.7 miles 14°2019-02-20 06:00:17
146.94BIS18.2 miles 343°2019-02-20 05:56:04 CW205920.5 miles 3°2019-02-20 06:05:29
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