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 KC0ZRT-11 - show graphs
Map loading...
Comment: Ti=30/Te=107/V=4308 Arch Reactor - Eclipse Testing
Location: 38°29.19' N 90°29.67' W - locator EM48SL06PS - show map - static map
0.5 miles Southwest bearing 237° from Murphy, Jefferson County, Missouri, United States [?]
3.0 miles Northeast bearing 50° from High Ridge, Jefferson County, Missouri, United States
18.7 miles Southwest bearing 239° from Saint Louis, City of Saint Louis, Missouri, United States
25.0 miles Southeast bearing 154° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2017-08-07 13:35:57 EDT (195d 47m ago)
2017-08-07 12:35:57 CDT local time at Murphy, United States [?]
Altitude: 646 ft
Course: 218°
Speed: 53 MPH
Device: Unknown: Unknown
Last path: KC0ZRT-11>APRS via W0AAF-1*,qAR,N0DSS (good)
Positions stored: 22
Other SSIDs: KC0ZRT-10
Stations near current position of KC0ZRT-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N0DSS-90.5 miles 345°2018-02-12 21:18:51 N0DSS2.2 miles 152°2018-02-18 13:21:00
DW85313.5 miles 27°2018-02-18 13:23:41 CW70145.2 miles 123°2018-02-18 13:16:39
KE0DJS5.2 miles 351°2018-02-03 13:06:29 KD0OQV-95.2 miles 123°2018-01-31 20:58:47
W0AAF-15.3 miles 351°2018-02-18 13:12:05 KC0HXB5.4 miles 349°2018-02-15 18:06:51
KD0BQS-95.5 miles 141°2018-02-15 11:54:39 KD0BQS-55.5 miles 141°2018-01-20 12:57:14
KD0BQS5.5 miles 140°2018-01-28 17:22:44 KD0BQS DP5.5 miles 141°2018-01-27 15:12:04
KD0BQS-R5.5 miles 141°2018-01-21 15:52:25 KD0BQS-DP5.5 miles 141°2018-02-18 13:12:28
KD0BQS-105.5 miles 141°2018-02-18 13:16:49 ew05905.8 miles 338°2018-02-18 13:21:51
E10015.8 miles 228°2018-02-18 13:15:26 FW13185.9 miles 87°2018-02-18 13:16:24
DW71436.5 miles 40°2018-02-18 13:22:58 N0HKK6.5 miles 121°2018-02-18 11:42:47
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