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 AF4MS - show graphs
Map loading...
Mic-E message: Off duty
Location: 36°09.89' N 83°25.15' W - locator EM86GD99QN - show map - static map
7.7 miles Southwest bearing 244° from Morristown, Hamblen County, Tennessee, United States [?]
8.4 miles Northwest bearing 298° from White Pine, Jefferson County, Tennessee, United States
31.3 miles Northeast bearing 63° from Knoxville, Knox County, Tennessee, United States
62.1 miles Northwest bearing 309° from Asheville, Buncombe County, North Carolina, United States
Last position: 2019-03-19 14:17:24 EDT (31m9s ago)
2019-03-19 14:17:24 EDT local time at Morristown, United States [?]
Course:
Device: Yaesu: FTM-100D (rig)
Last path: AF4MS>SVPY8Y via WIDE1-1,WIDE2-1,qAR,KC4LU-2 (good)
Positions stored: 11
Packet rate: 1176 seconds between packets on average during 57611 seconds.
Other SSIDs: AF4MS-5 AF4MS-7 AF4MS-9
Stations near current position of AF4MS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AF4MS-50.0 yards 0°2019-03-12 19:14:43 AJ4PH-91.3 miles 94°2019-03-19 06:37:57
KC4LU-72.6 miles 332°2019-03-19 14:25:09 KC4LU-82.6 miles 332°2019-03-10 18:35:40
KC4LU-92.6 miles 332°2019-03-13 11:37:43 KC4LU2.7 miles 332°2019-03-19 14:39:47
KK4LIF-102.7 miles 65°2019-03-19 14:43:35 N159SB3.8 miles 63°2019-03-17 15:45:19
N4GFH3.8 miles 37°2019-03-18 09:47:11 KC4LU-23.9 miles 76°2019-03-19 14:25:23
KI4SPU-94.0 miles 59°2019-03-19 11:53:43 AE4VP-16.0 miles 220°2019-03-17 14:42:35
AE4VP6.0 miles 220°2019-03-19 14:30:05 AE4VP6.0 miles 220°2019-03-06 20:44:08
AF4MS-96.5 miles 76°2019-03-19 08:05:15 KC4JOE-26.9 miles 59°2019-03-14 14:06:08
KC4JOE6.9 miles 59°2019-03-19 07:47:46 KMOR7.8 miles 277°2019-03-19 14:45:11
ko4brb-i8.6 miles 145°2019-03-17 16:16:45 WD4CM-i8.8 miles 189°2019-03-15 17:39:28
Stations which heard AF4MS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K4DHT-4 2 2019-03-01 13:47:55 2019-03-06 15:35:11 EM86GD > EM96CI 92.1 miles 81° 2019-03-06 15:35:11
KE4OTZ-3 731 2019-03-01 03:06:48 2019-03-19 12:57:25 EM86GD > EM85BP 43.8 miles 218° 2019-03-19 12:57:25
KC4LU-2 850 2019-03-01 17:04:53 2019-03-19 14:17:24 EM86GD > EM86HE 3.9 miles 76° 2019-03-19 14:17:24
KW4BV-10 53 2019-02-28 19:24:42 2019-03-07 08:06:10 EM86GD > EM86CA 23.8 miles 245° 2019-03-07 08:06:10
KK4LIF-10 491 2019-02-28 19:04:41 2019-03-19 09:17:24 EM86GD > EM86HE 2.7 miles 65° 2019-03-19 09:17:24

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