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 K4DHT-4 - show graphs
Map loading...
Comment: Digi Mtn City, TN
Location: 36°22.34' N 81°47.10' W - locator EM96CI59TI - show map - static map
7.1 miles South bearing 171° from Mountain City, Johnson County, Tennessee, United States [?]
12.4 miles Northwest bearing 330° from Boone, Watauga County, North Carolina, United States
68.4 miles Northeast bearing 39° from Asheville, Buncombe County, North Carolina, United States
94.7 miles Northwest bearing 315° from Concord, Cabarrus County, North Carolina, United States
Last position: 2017-12-13 11:46:00 EST (5m4s ago)
2017-12-13 11:46:00 EST local time at Mountain City, United States [?]
Device: Kantronics: KPC-3
Last path: K4DHT-4>APN391 via qAR,KD4CCO
Positions stored: 13
Packet rate: 290 seconds between packets on average during 14523 seconds.
APRS digipeater – Statistics for 2017-12:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2017-12-11 01:25:52 EST (2d 10h25m ago)
Normal receiver range estimate: 75 miles (Updated: 2015-10-31 18:30:29 EDT)
Position packets heard directly: 18 on radio path
Stations near current position of K4DHT-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WA4UNS-95.9 miles 207°2017-12-09 19:10:45 FW02186.0 miles 145°2017-12-13 11:44:29
N4SCM8.8 miles 172°2017-12-13 11:47:10 EW975610.1 miles 124°2017-12-13 11:47:06
KN4AUP10.9 miles 166°2017-12-13 11:29:37 147.360RM10.9 miles 152°2017-12-13 11:42:31
KN4AUP-910.9 miles 166°2017-12-12 08:00:23 KE4AAP11.2 miles 190°2017-12-12 22:19:11
DW806911.9 miles 211°2017-12-13 11:37:23 EW946412.2 miles 196°2017-12-13 11:36:38
AL0I-112.2 miles 157°2017-12-13 11:22:56 AL0I-612.2 miles 157°2017-12-11 08:02:02
K9MJM-512.3 miles 146°2017-12-13 10:25:24 EW607212.9 miles 153°2017-12-13 11:40:19
WW4L-113.7 miles 201°2017-12-13 11:46:31 K5TAN-213.8 miles 109°2017-12-13 11:36:49
FW075913.9 miles 203°2017-12-13 11:45:27 444.575BM14.0 miles 202°2017-12-13 11:44:31
KW4IG B15.2 miles 179°2017-11-29 12:44:11 KW4IG-B15.2 miles 179°2017-11-29 12:44:21
Stations which heard K4DHT-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KD4CCO 4137 2017-11-30 19:03:16 2017-12-13 11:46:00 EM96CI > EM86VP 27.9 miles 309° 2017-12-13 11:46:00
K4CCC-9 1 2017-12-04 10:27:57 2017-12-04 10:27:57 EM96CI > FM04BR 156.5 miles 135° 2017-12-04 10:27:57
W4YSB 2 2017-11-30 22:27:11 2017-12-13 10:27:52 EM96CI > EM96GL 17.6 miles 69° 2017-12-13 10:27:52
W4DEX 38 2017-11-30 19:45:18 2017-12-06 09:13:34 EM96CI > EM95TG 110.5 miles 134° 2017-12-06 09:13:34
KC4LU-3 19 2017-12-03 01:27:18 2017-12-13 02:27:51 EM96CI > EM86HI 89.1 miles 270° 2017-12-13 02:27:51
KC4MJN-2 1 2017-12-01 11:31:15 2017-12-01 11:31:15 EM96CI > EM76MK 174.6 miles 272° 2017-12-01 11:31:15
KE4AAP 850 2017-11-30 23:45:19 2017-12-12 21:13:56 EM96CI > EM96CF 11.2 miles 190° 2017-12-12 21:13:56
KI4WXS-5 1 2017-12-09 19:27:40 2017-12-09 19:27:40 EM96CI > EM95PG 98.9 miles 141° 2017-12-09 19:27:40
AL0I-1 163 2017-12-07 13:13:38 2017-12-11 12:01:48 EM96CI > EM96DF 12.2 miles 157° 2017-12-11 12:01:48

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.
Stations heard directly by K4DHT-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KD4CCO 1 2017-12-07 22:06:14 2017-12-07 22:06:14 EM86VP > EM96CI 27.9 miles 309° 2017-12-07 22:06:14
KG4BCC 1 2017-12-11 01:25:52 2017-12-11 01:25:52 EM95GV > EM96CI 36.5 miles 151° 2017-12-11 01:25:52
KE4AAP 1 2017-12-11 17:16:39 2017-12-11 17:16:39 EM96CF > EM96CI 11.2 miles 190° 2017-12-11 17:16:39
WA4UNS-9 9 2017-12-07 06:01:23 2017-12-09 18:24:37 EM96CL > EM96CI 7.7 miles 351° 2017-12-09 18:22:37
KD9ICF 1 2017-12-01 12:07:58 2017-12-01 12:07:58 EM86LH > EM96CI 68.7 miles 267° 2017-12-01 12:07:58
KI4RHR-9 5 2017-11-30 20:49:38 2017-12-01 07:41:19 EM86TI > EM96CI 34.8 miles 267° 2017-11-30 22:11:16

Only stations from which a position packet has been heard 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