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 W9NDU - show graphs
Map loading...
Comment: FT-2D via MMDVM
Location: 42°06.27' N 87°49.35' W - locator EN62CC15HB - show map - static map
2.2 miles West bearing 279° from Northfield, Cook County, Illinois, United States [?]
4.4 miles West bearing 267° from Winnetka, Cook County, Illinois, United States
19.7 miles Northwest bearing 333° from Chicago, Cook County, Illinois, United States
64.7 miles South bearing 176° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2020-05-14 13:49:03 EDT (23d 3h42m ago)
2020-05-14 12:49:03 CDT local time at Northfield, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: W9NDU>APDPRS via C4FM*,qAR,W9NDU-N (good)
Positions stored: 5697
Other SSIDs: W9NDU-B W9NDU-N
Stations near current position of W9NDU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NS9RC1.3 miles 110°2020-06-06 17:25:19 N9IHX1.6 miles 359°2020-06-06 17:28:10
KC9USC-71.9 miles 128°2020-06-05 10:52:27 KC9USC-112.0 miles 119°2020-06-06 14:48:15
KC9TVK2.4 miles 84°2020-06-06 12:30:30 147.345NS2.6 miles 265°2020-06-06 17:23:19
KB9WGA-92.6 miles 241°2020-05-30 15:05:50 KD9NBB-72.9 miles 322°2020-05-10 21:12:55
KA9UAJ3.4 miles 140°2020-06-06 17:16:30 DW87773.6 miles 2°2020-06-06 17:31:39
N0LSR-13.6 miles 266°2020-06-06 17:25:54 W9PFS-93.7 miles 114°2020-06-06 17:24:29
KC9UJY3.7 miles 11°2020-06-05 08:34:32 K9JMO-73.8 miles 127°2020-05-09 21:01:41
FW12034.0 miles 90°2020-06-06 17:29:20 KD9BBB-74.0 miles 335°2020-06-06 15:48:36
KD9BBB-14.0 miles 335°2020-06-06 17:21:58 KG6QOY4.1 miles 112°2020-06-03 12:05:41
EW28714.5 miles 91°2020-06-06 17:31:22 KJ4EWB-i4.5 miles 131°2020-05-12 17:21:00
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