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 KV4PV-9 - show graphs
Map loading...
Comment: Welcome
Mic-E message: In service
Location: 36°13.37' N 87°29.60' W - locator EM66GF03TL - show map - static map
9.1 miles West bearing 290° from Charlotte, Dickson County, Tennessee, United States [?]
11.7 miles Northwest bearing 330° from Dickson, Dickson County, Tennessee, United States
22.5 miles South bearing 199° from Clarksville, Montgomery County, Tennessee, United States
39.7 miles West bearing 276° from Nashville, Davidson County, Tennessee, United States
Last position: 2017-02-20 21:54:57 EST (23s ago)
2017-02-20 20:54:57 CST local time at Charlotte, United States [?]
Altitude: 745 ft
Course: 110°
Last telemetry: 2017-02-20 21:54:57 EST (23s ago) – show telemetry
Ch 1: 425, Ch 2: 619, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak3 (tracker)
Last path: KV4PV-9>S6QS3W via WIDE1-1,WIDE2-1,qAR,KV4PU-10 (good)
Positions stored: 37504
Packet rate: 79 seconds between packets on average during 3941 seconds.
Other SSIDs: KV4PV KV4PV-10 KV4PV-11 KV4PV-5
Stations near current position of KV4PV-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KV4PU-1012.0 yards 336°2017-02-20 21:35:16 KV4PU-933.8 yards 334°2017-02-20 21:54:47
K5DUG-23.0 miles 69°2017-02-19 09:09:51 53.150-4.4 miles 28°2017-02-20 21:39:04
145.330-5.1 miles 45°2017-02-20 21:54:39 N4FOX-15.5 miles 51°2017-02-20 21:49:07
N4FOX-26.8 miles 68°2017-02-13 11:37:32 KM4YAA-98.1 miles 76°2017-02-17 18:09:20
147.225+11.3 miles 225°2017-02-20 21:39:14 NA4C-912.0 miles 154°2017-02-20 18:42:02
K4GWG-1012.3 miles 129°2017-02-05 15:17:23 K4GWG-912.3 miles 129°2017-02-13 15:44:36
DW754912.7 miles 46°2017-02-20 21:49:03 KB2MFS-1312.7 miles 39°2017-02-20 21:50:06
147.375+16.0 miles 111°2017-02-20 21:39:04 KG4HDZ-1016.3 miles 119°2017-02-20 21:31:03
TNMVAaf9216.4 miles 180°2017-02-08 10:16:37 EW316816.8 miles 205°2017-02-20 21:55:15
TNMVAaed916.9 miles 183°2017-02-02 16:11:43 AG4FW17.3 miles 116°2017-02-20 21:51:22
Stations which heard KV4PV-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NT4UX-2 8 2017-02-07 15:22:51 2017-02-07 15:58:41 EM65TU > EM75AU 24.5 miles 91° 2017-02-07 15:58:41
NT4UX-3 104 2017-02-01 06:31:09 2017-02-20 14:16:59 EM65TU > EM66NG 39.0 miles 313° 2017-02-07 15:26:50
AA4VU-1 166 2017-02-01 06:44:05 2017-02-01 10:20:07 EM66NC > EM66OD 5.9 miles 53° 2017-02-01 06:44:05
W1ARN-1 191 2017-02-01 06:42:05 2017-02-20 11:45:39 EM65KV > EM66SL 53.7 miles 42° 2017-02-07 16:48:26
W4GGM-1 9 2017-02-07 16:58:24 2017-02-20 13:38:09 EM66IA > EM65LN 34.7 miles 159° 2017-02-07 16:58:24
NT4UX-1 37 2017-02-07 10:14:18 2017-02-20 11:49:39 EM65QU > EM65NV 16.2 miles 286° 2017-02-07 10:33:12
N5AAA-1 104 2017-02-07 10:02:20 2017-02-20 13:35:09 EM65IV > EM65NQ 24.3 miles 124° 2017-02-20 13:35:09
KB4FHU-1 2 2017-02-20 10:35:01 2017-02-20 13:07:18 EM65NT > EM65LO 19.2 miles 213° 2017-02-20 10:35:01
K4UAN-3 5 2017-02-07 12:19:43 2017-02-07 15:29:49 EM65TU > EM76HB 60.0 miles 76° 2017-02-07 15:29:49
K4FHK-10 4 2017-02-07 10:43:09 2017-02-07 15:20:51 EM65TV > EM65TX 5.1 miles 350° 2017-02-07 15:20:51
KG4HDZ-10 33 2017-02-01 05:59:18 2017-02-19 18:21:38 EM66GE > EM66JC 12.8 miles 118° 2017-02-09 19:17:55
KV4PU-10 4852 2017-01-31 19:10:30 2017-02-20 21:54:57 EM66HA > EM66GF 16.3 miles 328° 2017-02-19 17:08:57
N4FOX-1 17368 2017-01-31 19:00:33 2017-02-20 21:53:58 EM66GN > EM66GG 20.8 miles 180° 2017-02-03 18:35:01
K4GWG-10 14 2017-02-01 06:03:17 2017-02-01 11:01:55 EM66JC > EM66IC 5.3 miles 269° 2017-02-01 10:49:58

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