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 KF4NZA-9 - show graphs
Map loading...
Location: 35°01.10' N 89°45.39' W - locator EM55CA94FJ - show map - static map
5.5 miles West bearing 252° from Collierville, Shelby County, Tennessee, United States [?]
7.8 miles West bearing 256° from Piperton, Fayette County, Tennessee, United States
17.6 miles East bearing 105° from New South Memphis, Shelby County, Tennessee, United States
18.8 miles Southeast bearing 119° from Memphis, Shelby County, Tennessee, United States
Last position: 2016-12-08 23:10:41 EST (5h27m ago)
2016-12-08 22:10:41 CST local time at Collierville, United States [?]
Altitude: 319 ft
Speed: 21 MPH
Device: Unknown: Unknown
Last path: KF4NZA-9>APRS via WIDE3-3,qAR,KG5GBH-1 (good)
Positions stored: 110487
Packet rate: 113 seconds between packets on average during 1132 seconds.
Stations near current position of KF4NZA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4USQ-72.5 miles 287°2016-11-29 12:34:52 TNMVAa4b12.6 miles 300°2016-11-23 16:47:33
KB9KQU-102.7 miles 28°2016-11-14 13:43:28 KJ4OKR-103.0 miles 44°2016-12-09 04:23:50
KJ4OKR-133.0 miles 44°2016-12-06 17:47:53 KJ4OKR-73.0 miles 44°2016-12-08 17:04:49
KG5GBH-13.4 miles 128°2016-12-09 04:24:32 KG5GBH-93.4 miles 128°2016-11-26 09:46:24
EW71153.8 miles 18°2016-12-09 04:28:08 CW49064.1 miles 11°2016-12-09 04:31:20
KD5SPQ-14.4 miles 224°2016-11-20 16:35:54 KA2BSM-R4.5 miles 321°2016-11-17 21:56:21
EW01454.9 miles 22°2016-12-09 04:35:03 TNMVAa5815.3 miles 302°2016-11-30 11:11:16
KE4IVN-76.0 miles 60°2016-12-08 17:17:47 DW68486.1 miles 223°2016-12-09 04:23:34
KA7UEC-76.3 miles 61°2016-12-08 21:31:47 KMSOB126.3 miles 249°2016-11-15 19:54:36
KD5CKP-B6.3 miles 249°2016-12-09 03:58:15 KD5CKP6.3 miles 249°2016-12-09 04:37:48
Stations which heard KF4NZA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4GMT-3 158 2016-12-01 08:23:32 2016-12-08 23:08:42 EM55EA > EM55BC 13.8 miles 290° 2016-12-05 16:57:57
W4BS-3 2 2016-12-05 19:39:41 2016-12-06 16:38:32 EM55CC > EM55BF 11.1 miles 333° 2016-12-06 16:38:32
WB4KOG-4 96 2016-12-01 08:32:32 2016-12-08 16:24:56 EM55CC > EM55EB 10.8 miles 115° 2016-12-08 16:24:56
KJ4OKR-10 46 2016-12-01 08:31:31 2016-12-08 23:04:41 EM55EA > EM55DB 4.6 miles 286° 2016-12-05 08:33:50
KG5GBH-1 45 2016-12-01 08:24:31 2016-12-08 23:10:41 EM55CB > EM54DX 5.8 miles 156° 2016-12-06 16:32:30
KD5CKP 24 2016-12-01 08:25:31 2016-12-08 22:53:48 EM55CB > EM54BX 7.4 miles 230° 2016-12-03 17:52:53
KD5CKP-3 8 2016-12-03 17:47:33 2016-12-08 17:33:42 EM55CB > EM54AT 21.5 miles 218° 2016-12-06 16:33:30

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