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 W4ETJ-9 - show graphs
Map loading...
Comment: Kenwood D710A
Mic-E message: In service
Location: 37°04.41' N 88°41.32' W - locator EM57PB77IP - show map - static map
4.0 miles Northwest bearing 306° from Hendron, McCracken County, Kentucky, United States [?]
4.6 miles Northeast bearing 31° from Massac, McCracken County, Kentucky, United States
82.5 miles Northwest bearing 297° from Clarksville, Montgomery County, Tennessee, United States
87.9 miles Southwest bearing 225° from Evansville, Vanderburgh County, Indiana, United States
Last position: 2016-12-10 13:13:43 EST (23m29s ago)
2016-12-10 12:13:43 CST local time at Hendron, United States [?]
Altitude: 436 ft
Course: 350°
Speed: 5 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W4ETJ-9>S7PT4Q via PADKY*,WIDE1*,K4MSU-5*,WIDE2,qAR,WB8SKP (good)
Positions stored: 51034
Stations near current position of W4ETJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4LW1.3 miles 150°2016-12-10 13:13:07 PADKY2.8 miles 125°2016-12-10 13:34:28
CW92836.4 miles 338°2016-12-08 04:44:59 AT89910.8 miles 113°2016-12-10 13:35:03
KJ4CO15.2 miles 163°2016-12-10 13:32:01 W4CHE-917.0 miles 105°2016-12-06 17:22:59
DW971319.3 miles 257°2016-12-10 13:35:06 DW600219.8 miles 100°2016-12-10 13:30:02
KJ4HBK-1422.3 miles 120°2016-12-10 09:44:13 KA0P-725.7 miles 100°2016-12-09 13:54:52
K4MSU-534.3 miles 108°2016-12-10 13:27:26
Stations which heard W4ETJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KJ4W 265 2016-12-01 08:00:28 2016-12-10 10:39:01 EM56TU > EM56UQ 12.4 miles 168° 2016-12-10 10:39:01
K4MSU-3 102 2016-12-01 07:49:56 2016-12-10 10:36:02 EM56TT > EM56UO 13.9 miles 174° 2016-12-10 10:36:02
N4LW 3 2016-12-10 12:01:12 2016-12-10 12:03:12 EM57QB > EM57PB 1.4 miles 280° 2016-12-10 12:01:12
PADKY 4 2016-12-10 12:00:17 2016-12-10 13:13:43 EM57PC > EM57QB 3.5 miles 132° 2016-12-10 13:09:39
K4MSU-5 23 2016-12-02 19:03:45 2016-12-10 11:58:10 EM57QA > EM56WW 28.9 miles 104° 2016-12-10 11:58:10
KJ4AJP-5 3 2016-12-02 07:55:21 2016-12-02 21:57:30 EM56UP > EM56NI 36.9 miles 235° 2016-12-02 08:04:49

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.
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