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 K9WYF B - show graphs
Source callsign: K9WYF-S
Comment: 70cm Voice (D-Star) 439.55000MHz +0.0000MHz
Location: 41°26.71' N 90°27.15' W - locator EN41SK56QU - show map
1.2 miles North bearing 21° from Coal Valley, Rock Island County, Illinois, United States [?]
6.2 miles East bearing 95° from Milan, Rock Island County, Illinois, United States
68.7 miles Northwest bearing 319° from Peoria, Peoria County, Illinois, United States
72.7 miles Southeast bearing 122° from Cedar Rapids, Linn County, Iowa, United States
Last position: 2024-06-15 13:34:49 EDT (16m35s ago)
2024-06-15 12:34:49 CDT local time at Coal Valley, United States [?]
Altitude: 10 ft
Last path: K9WYF-S>APDG01 via TCPIP*,qAC,K9WYF-GS
Positions stored: 1
Stations near current position of K9WYF B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K9WYF-N0.0 yards 0°2024-06-15 13:31:39 K9WYF-B0.0 yards 0°2024-06-15 13:34:59
WA9LT-93.2 miles 258°2024-06-15 09:16:39 KD9YTI-74.0 miles 307°2024-06-07 12:48:27
AB9QZ-N4.5 miles 327°2024-06-15 13:40:33 W9XG-104.6 miles 267°2024-06-15 13:42:52
N9EA4.6 miles 26°2024-06-15 13:50:48 DW22275.0 miles 253°2024-06-15 13:48:20
NA9Q B6.3 miles 253°2024-06-15 13:50:21 NA9Q-B6.3 miles 253°2024-06-15 13:50:31
KE1THD-D6.3 miles 333°2024-05-25 07:14:53 KE1THD-N6.3 miles 333°2024-05-25 07:14:33
KE9ADS-N7.4 miles 341°2024-06-15 13:34:43 KE9ADS-D7.4 miles 341°2024-06-15 13:33:53
W9JF7.4 miles 262°2024-06-15 13:16:21 KB9LOB-17.5 miles 342°2024-05-26 13:58:41
KE1THD7.6 miles 355°2024-06-15 13:51:19 K9GVT-N8.2 miles 20°2024-06-15 13:50:20
DVNTORS0A9.7 miles 238°2024-05-24 09:32:52 442.600IA10.1 miles 327°2024-06-15 13:30:16
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.
User guide · 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