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APRS station AF4JJ-9 - show graphs
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Comment: AF4JJatARRLdotNET
Mic-E message: In service
Location: 35°12.78' N 86°05.90' W - locator EM65WF81EC - show map - static map
4.3 miles Southeast bearing 157° from Estill Springs, Franklin County, Tennessee, United States [?]
12.0 miles Southeast bearing 149° from Tullahoma, Coffee County, Tennessee, United States
43.3 miles Northeast bearing 39° from Huntsville, Madison County, Alabama, United States
76.2 miles Southeast bearing 149° from Nashville, Davidson County, Tennessee, United States
Last position: 2016-12-07 11:12:48 EST (3m29s ago)
2016-12-07 10:12:48 CST local time at Estill Springs, United States [?]
Altitude: 978 ft
Course: 150°
Last telemetry: 2016-12-07 11:12:48 EST (3m29s ago) – show telemetry
Ch 1: 401, Ch 2: 587, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak3 (tracker)
Last path: AF4JJ-9>S5QR7W via N4HAP-1*,WIDE2-1,qAR,KB4JHU-15 (good)
Positions stored: 139775
Packet rate: 138 seconds between packets on average during 6923 seconds.
Other SSIDs: AF4JJ-10 AF4JJ-7 AF4JJ-8
Stations near current position of AF4JJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KE4KMG-32.7 miles 92°2016-12-06 17:54:09 HUNSVR3mA5.8 miles 323°2016-11-29 23:19:06
K2HAL-36.5 miles 217°2016-11-26 13:53:26 K26.5 miles 217°2016-11-25 13:22:40
K2HA6.5 miles 217°2016-11-24 11:21:48 K2H6.5 miles 217°2016-11-23 14:51:08
OHXSVR44A7.7 miles 30°2016-11-29 23:35:06 HUNSVR56A7.9 miles 189°2016-11-30 00:49:09
KB4JHU-510.2 miles 345°2016-12-07 07:55:04 N4HAP-110.6 miles 339°2016-12-07 11:14:32
N4MJG-110.9 miles 330°2016-12-07 06:42:13 KC9ATZ-911.1 miles 93°2016-12-07 08:32:07
KK4UWF-911.3 miles 166°2016-12-06 17:25:01 KT4QF-1111.8 miles 334°2016-12-04 14:13:14
N4HAP12.4 miles 19°2016-11-28 18:33:24 KM4PIX-912.4 miles 57°2016-12-04 17:42:26
W4UOA12.5 miles 69°2016-11-27 15:53:38 TNMVAa43e12.5 miles 61°2016-11-23 20:58:22
TNMVAa68912.6 miles 73°2016-12-06 07:03:58 KI4UJY-112.6 miles 308°2016-12-07 11:01:56
Stations which heard AF4JJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NT4UX-2 1 2016-12-06 10:38:40 2016-12-06 10:38:40 EM65WE > EM75AU 48.5 miles 8° 2016-12-06 10:38:40
N4HAP-1 3703 2016-11-30 19:01:27 2016-12-07 11:12:48 EM65XC > EM65WI 17.7 miles 340° 2016-12-05 13:11:18

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.
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