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 AD4CJ-9 - show graphs
Map loading...
Comment: 145.210MHz T173 -060 WCARES WINLINK
Mic-E message: Off duty
Location: 36°10.64' N 86°36.53' W - locator EM66QE62WN - show map - static map
4.6 miles Southwest bearing 227° from Green Hill, Wilson County, Tennessee, United States [?]
5.3 miles West bearing 253° from Mount Juliet, Wilson County, Tennessee, United States
9.8 miles East bearing 85° from Nashville, Davidson County, Tennessee, United States
48.3 miles Southeast bearing 120° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2017-05-24 08:40:01 EDT (3h3m ago)
2017-05-24 07:40:01 CDT local time at Green Hill, United States [?]
Altitude: 545 ft
Course: 188°
Speed: 6 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: AD4CJ-9>SVQP6T via WIDE1-1,WIDE2-1,qAR,W1ARN-1 (good)
Positions stored: 15784
Packet rate: 79 seconds between packets on average during 2694 seconds.
Other SSIDs: AD4CJ AD4CJ-7
Stations near current position of AD4CJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WV9Y1.6 miles 127°2017-05-06 22:51:48 WA4VGZ-93.3 miles 255°2017-05-21 17:43:51
N4PYI-143.6 miles 241°2017-05-24 06:51:56 N8OZB-73.7 miles 235°2017-05-23 18:20:13
KK4DKW-93.9 miles 100°2017-05-23 08:48:37 KC8NNO3.9 miles 27°2017-05-24 11:43:20
FW09304.1 miles 358°2017-05-24 11:41:41 W4XML-94.2 miles 230°2017-05-22 09:10:28
338100519 US4.7 miles 9°2017-05-07 13:18:06 K0RAR-54.7 miles 241°2017-05-23 16:40:44
WB0NOO-95.0 miles 20°2017-05-23 18:38:11 GENERAL JACKSON5.2 miles 290°2017-05-24 11:42:20
K4OHX5.5 miles 28°2017-05-24 11:30:02 K4QX-95.8 miles 216°2017-05-18 15:40:50
LIQUID ASSETS5.8 miles 2°2017-04-29 20:53:05 KI4LMR-75.9 miles 305°2017-05-23 22:33:37
KBNA5.9 miles 225°2017-05-24 11:43:18 W4BAX6.4 miles 227°2017-05-24 09:08:35
KB4MC B6.5 miles 236°2017-05-24 11:41:02 KB4MC-B6.5 miles 236°2017-05-24 11:41:12
Stations which heard AD4CJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NT4UX-3 77 2017-05-01 08:19:27 2017-05-24 08:35:28 EM76AG > EM66NG 53.3 miles 270° 2017-05-22 16:37:08
AA4VU-1 21 2017-05-01 08:20:17 2017-05-24 08:38:57 EM66QE > EM66OD 11.2 miles 261° 2017-05-18 08:32:50
W1ARN-1 181 2017-05-01 07:56:56 2017-05-24 08:39:28 EM65VO > EM66SL 61.4 miles 348° 2017-05-07 12:19:23
KB4JHU-15 7 2017-05-07 12:38:30 2017-05-07 16:44:09 EM65VK > EM65VJ 3.6 miles 158° 2017-05-07 12:38:30
W4GGM-1 2 2017-05-07 16:57:49 2017-05-07 16:58:54 EM65TL > EM65LN 37.5 miles 279° 2017-05-07 16:57:49
NT4UX-1 15 2017-05-01 07:59:36 2017-05-18 08:04:11 EM66PC > EM65NV 17.8 miles 224° 2017-05-11 08:21:52
N5AAA-1 4 2017-05-06 15:43:33 2017-05-24 07:58:04 EM65PX > EM65NQ 24.4 miles 210° 2017-05-24 07:58:04
K4UAN-3 13 2017-05-01 12:35:18 2017-05-24 08:33:14 EM66QD > EM76HB 72.1 miles 93° 2017-05-24 08:33:14
KQ4TV-7 9 2017-05-08 18:16:37 2017-05-22 17:23:54 EM66PD > EM66SF 15.8 miles 65° 2017-05-22 17:23:54
AK4FA-3 40 2017-05-01 07:55:36 2017-05-24 08:11:51 JF04AA > EM65QX 7449.2 miles 302° 2017-05-11 07:53:36
K4HCK 5 2017-05-07 12:03:22 2017-05-07 17:26:14 EM65UQ > EM65TT 8.6 miles 333° 2017-05-07 12:13:22

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