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 KB9ZYX - show graphs
Comment: 445.125MHz D-STAR>KB9ZYX B
Mic-E message: In service
Location: 42°11.67' N 88°19.91' W - locator EN52UE06EQ - show map
0.9 miles North bearing 355° from Lake in the Hills, McHenry County, Illinois, United States [?]
5.3 miles East bearing 70° from Huntley, McHenry County, Illinois, United States
42.3 miles Northwest bearing 304° from Chicago, Cook County, Illinois, United States
62.2 miles South bearing 200° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-05-02 03:25:53 EDT (20d 21h7m ago)
2024-05-02 02:25:53 CDT local time at Lake in the Hills, United States [?]
Altitude: 971 ft
Course: 25°
Speed: 0 MPH
Device: Kenwood: TH-D75 (ht)
Last path: KB9ZYX>T2QQ6W via N9MUC*,WIDE2-1,qAR,KC9IFF-1 (good)
Positions stored: 481
Other SSIDs: KB9ZYX-B KB9ZYX-N
Last heard a station directly: 2024-03-09 21:20:05 EST (74d 2h13m ago)
Stations near current position of KB9ZYX - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K9RCZ-30.9 miles 343°2024-05-23 00:29:55 K9RCZ-121.4 miles 340°2024-05-15 22:04:52
FW58571.5 miles 106°2024-05-23 00:30:37 K9AJW1.9 miles 258°2024-05-22 23:48:25
K9AJW-52.0 miles 257°2024-05-08 10:55:51 K8EGG-92.0 miles 157°2024-05-23 00:32:14
K8EGG-102.0 miles 158°2024-05-22 19:49:14 EW61852.4 miles 175°2024-05-23 00:32:51
K9KDT2.6 miles 293°2024-05-23 00:30:57 KF9D-83.0 miles 170°2024-05-14 19:10:41
K9EYE-DP3.3 miles 57°2024-05-23 00:04:12 fw39083.5 miles 72°2024-05-23 00:04:37
EW29303.5 miles 7°2024-05-23 00:33:22 N0LTM4.6 miles 233°2024-05-23 00:30:54
KB9VRW-45.1 miles 254°2024-05-11 17:14:48 N8DMT-105.3 miles 206°2024-05-23 00:20:06
N8DMT-95.3 miles 205°2024-05-15 13:29:24 N9UVI-DP5.4 miles 129°2024-05-07 21:53:38
KA9MGS-105.9 miles 51°2024-05-22 23:12:25 KA9MGS-N5.9 miles 51°2024-05-20 19:48:25
Stations which heard KB9ZYX directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N9MUC 2 2024-05-02 03:23:53 2024-05-02 03:25:53 EN52UE > EN52SB 11.4 miles 212° 2024-05-02 03:25:53

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.
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