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 WB9MAI-11 - show graphs
Map loading...
Comment: N101DP - 146.52 Mhz
Location: 42°23.86' N 88°41.71' W - locator EN52PJ65NK - show map - static map
2.3 miles East bearing 94° from Capron, Boone County, Illinois, United States [?]
6.8 miles East bearing 73° from Poplar Grove, Boone County, Illinois, United States
59.7 miles Southwest bearing 222° from Milwaukee, Milwaukee County, Wisconsin, United States
65.5 miles Northwest bearing 306° from Chicago, Cook County, Illinois, United States
Last position: 2020-10-10 16:14:13 CDT (14d 22h7m ago)
2020-10-10 16:14:13 CDT local time at Capron, United States [?]
Altitude: 2014 ft
Course: 77°
Speed: 84 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: WB9MAI-11>APT311 via WIDE2-1,qAR,KC9QPJ-10 (good)
Positions stored: 16310
Other SSIDs: WB9MAI-9
Stations near current position of WB9MAI-11 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
DW79274.7 miles 70°2020-10-25 14:16:34 LMS6C6DF95.7 miles 175°2020-10-20 20:04:00
FW13326.4 miles 280°2020-10-25 14:15:50 441.525fm10.5 miles 28°2020-10-25 14:14:06
FW472311.7 miles 141°2020-10-25 14:18:03 W9JHS12.2 miles 211°2020-10-17 20:28:59
KD9IPH-712.2 miles 55°2020-10-24 07:34:34 KB9LPP-712.2 miles 55°2020-10-21 19:06:17
K9ESV-1012.4 miles 103°2020-10-25 14:17:46 DW714212.5 miles 119°2020-10-25 14:15:44
EW411812.5 miles 277°2020-10-25 14:20:03 WI9ELK-1012.7 miles 38°2020-10-25 13:20:30
CW172313.8 miles 113°2020-10-25 14:15:18 KC9EAX14.1 miles 111°2020-10-03 00:13:47
LMS6C720714.3 miles 217°2020-10-12 08:21:30 FW670514.9 miles 279°2020-10-25 14:00:15
KD9CVD-915.0 miles 9°2020-10-02 20:58:39 N8TA-N15.2 miles 253°2020-10-25 14:03:46
EW792215.2 miles 257°2020-10-25 14:17:25 N9JFR-1015.3 miles 152°2020-10-04 19:06:17
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