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 KD9YFR-N - show graphs
Comment: FT-5D via MMDVM
Location: 41°46.61' N 88°00.27' W - locator EN51XS96LK - show map
2.0 miles Southwest bearing 229° from Westmont, DuPage County, Illinois, United States [?]
2.2 miles South bearing 171° from Downers Grove, DuPage County, Illinois, United States
16.3 miles East bearing 86° from Aurora, Kane County, Illinois, United States
18.9 miles West bearing 255° from Chicago, Cook County, Illinois, United States
Last position: 2024-09-10 19:59:50 EDT (15d 23h24m ago)
2024-09-10 18:59:50 CDT local time at Westmont, United States [?]
Speed: 4 MPH
Device: unknown: D-Star APDPRS (D-Star)
Last path: KD9YFR-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 2
Stations near current position of KD9YFR-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC9WPR-51.2 miles 13°2024-09-26 13:34:56 WB9VGO1.3 miles 293°2024-09-19 19:39:42
WB9VGO-11.3 miles 294°2024-09-19 09:48:15 W9WSS-91.8 miles 56°2024-09-26 18:34:28
GW10932.4 miles 45°2024-09-15 11:15:16 EW36232.5 miles 35°2024-09-26 19:23:20
DW56732.6 miles 249°2024-09-26 19:15:20 DW19732.9 miles 256°2024-09-26 19:19:25
K9EW-103.2 miles 48°2024-09-26 18:54:44 K9EW-43.2 miles 48°2024-09-26 18:54:46
K9EW-53.2 miles 48°2024-09-26 18:54:47 P-N9IJ4.1 miles 177°2024-09-26 19:00:25
N9IJ4.1 miles 177°2024-09-26 19:14:27 FW93274.3 miles 241°2024-09-26 19:15:56
LOTSVRP2A4.9 miles 42°2024-08-27 21:17:33 KD9PRC-225.2 miles 288°2024-09-04 19:01:57
KD9MKO-55.2 miles 312°2024-09-09 17:18:18 KD9PNZ-75.3 miles 27°2024-09-24 16:55:33
GW33335.4 miles 143°2024-09-26 19:21:17 CW75435.6 miles 103°2024-09-26 19:13:04
Stations which heard KD9YFR-N directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
C4FM 1 2024-09-10 19:59:50 2024-09-10 19:59:50 EN51XS > JO53AO 4259.5 miles 42° 2024-09-10 19:59:50

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.
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