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APRS station W9NDU - show graphs
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Location: 41°58.38' N 87°52.17' W - locator EN61BX53PM - show map - static map
3.2 miles West bearing 277° from Harwood Heights, Cook County, Illinois, United States [?]
7.5 miles West bearing 253° from Lincolnwood, Cook County, Illinois, United States
14.1 miles Northwest bearing 307° from Chicago, Cook County, Illinois, United States
73.6 miles South bearing 179° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2017-04-27 09:59:44 EDT (12h20m ago)
2017-04-27 08:59:44 CDT local time at Harwood Heights, United States [?]
Device: Icom: unknown (D-Star)
Last path: W9NDU>API510 via DSTAR*,qAR,NS9RC-B (good)
Positions stored: 2320
Stations near current position of W9NDU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W9HMJ1.1 miles 278°2017-04-16 15:04:46 AB9FX-91.3 miles 111°2017-04-26 15:01:33
AB9FX-21.3 miles 111°2017-04-27 22:16:23 AB9FX1.4 miles 111°2017-04-27 22:20:30
EW10981.4 miles 9°2017-04-27 22:11:10 AC9JH-51.7 miles 111°2017-04-04 13:42:46
W8WJB-71.8 miles 70°2017-04-18 20:47:18 W9TAM-92.0 miles 67°2017-04-27 22:17:09
EW05922.2 miles 77°2017-04-27 22:07:21 KORD2.5 miles 286°2017-04-02 16:12:02
KY9H3.0 miles 17°2017-04-27 22:15:37 EW58583.6 miles 58°2017-04-27 22:13:16
KC9USC-73.7 miles 223°2017-04-24 10:19:46 KB9UUU4.0 miles 148°2017-04-27 18:39:44
KC9MNL-124.0 miles 90°2017-04-27 17:54:48 EW84694.1 miles 318°2017-04-21 10:56:24
EW20974.3 miles 92°2017-04-27 22:17:04 AK9RM-54.6 miles 343°2017-04-27 08:08:36
WA9ORC-B4.7 miles 14°2017-04-01 00:36:31 WA9ORC B4.7 miles 14°2017-04-01 00:36:46
Stations which heard W9NDU directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 167 2017-04-01 11:53:38 2017-04-27 09:59:44 EN62AE > GG87JA 5325.7 miles 138° 2017-04-22 11:11:53

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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