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 N9KO B - show graphs
Map loading...
Source callsign: N9KO-S
Comment: 440 Voice 437.00000MHz +0.0000MHz
Location: 41°59.82' N 87°58.80' W - locator EN61AX29JG - show map - static map
2.1 miles Northeast bearing 43° from Itasca, DuPage County, Illinois, United States [?]
2.3 miles North bearing 359° from Wood Dale, DuPage County, Illinois, United States
19.8 miles Northwest bearing 301° from Chicago, Cook County, Illinois, United States
72.0 miles South bearing 183° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2018-06-05 08:22:32 EDT (106d 22h52m ago)
2018-06-05 07:22:32 CDT local time at Itasca, United States [?]
Last path: N9KO-S>APDG01 via TCPIP*,qAC,N9KO-GS
Positions stored: 6
Others sourced by N9KO-S: N9KO C
Stations near current position of N9KO B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N9KO-C0.0 yards 0°2018-09-20 06:56:36 N9KO0.0 yards 0°2018-09-20 06:45:17
N9KO C0.0 yards 0°2018-09-20 06:56:26 AC9KW0.6 miles 256°2018-09-20 07:12:02
WX9KVH1.0 miles 281°2018-08-26 21:07:26 KB9L1.5 miles 298°2018-08-27 21:08:32
N9ZE-91.5 miles 239°2018-08-28 16:49:13 N9ZE-71.5 miles 238°2018-08-30 09:24:22
N9ZE-91.5 miles 238°2018-08-30 15:07:23 KC1JHQ3.1 miles 65°2018-08-22 13:55:20
KD9LHG-53.5 miles 264°2018-09-14 15:13:36 W2RWH-53.8 miles 110°2018-09-18 06:34:57
LCARES-24.1 miles 114°2018-09-12 16:26:09 N8YP-104.1 miles 314°2018-09-13 16:20:56
AE0EE-74.2 miles 110°2018-09-14 20:30:37 W9DBC4.2 miles 221°2018-09-15 18:44:19
WX9NC-DP4.2 miles 299°2018-09-19 08:55:01 FW12344.3 miles 177°2018-09-09 21:50:00
KD9HVU4.3 miles 358°2018-09-19 18:03:35 W9ZMR-94.7 miles 297°2018-09-01 15:54:21
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