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 KN4USN-1 - show graphs
Comment: /TinyTrak4 Alpha
Mic-E message: Off duty
Location: 35°16.86' N 90°01.20' W - locator EM45XG77OK - show map
8.1 miles Southwest bearing 239° from Millington, Shelby County, Tennessee, United States [?]
9.2 miles North bearing 10° from Memphis, Shelby County, Tennessee, United States
9.8 miles Northwest bearing 303° from Bartlett, Shelby County, Tennessee, United States
13.6 miles North bearing 9° from New South Memphis, Shelby County, Tennessee, United States
Last position: 2024-05-20 09:19:03 EDT (5h1m ago)
2024-05-20 08:19:03 CDT local time at Millington, United States [?]
Altitude: 262 ft
Course:
Speed: 0 MPH
Last telemetry: 2024-05-20 09:11:53 EDT (5h8m ago) – show telemetry
Battery: 7.471 Volt, Temp: -379.681 Deg.F
Last path: KN4USN-1>SUQV8V via WB4KOG-4,WIDE1*,WIDE2-2,qAO,KO4MMQ-10 (good)
Positions stored: 6
Packet rate: 1007 seconds between packets on average during 34225 seconds.
Other SSIDs: KN4USN-7
Stations near current position of KN4USN-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MEGSVRC1A4.8 miles 56°2024-05-09 02:32:55 KW4RI4.9 miles 72°2024-05-15 18:51:01
KW4RI-Y4.9 miles 72°2024-04-27 07:25:14 CPCMPD87P5.9 miles 11°2024-05-18 07:01:55
kd4pwp7.4 miles 195°2024-04-21 22:00:35 W4BS-37.9 miles 114°2024-05-14 14:47:36
AA4DF-77.9 miles 114°2024-05-14 15:10:01 147.36TN7.9 miles 114°2024-05-14 14:57:36
224.42TN7.9 miles 114°2024-05-14 14:10:01 HamWANmno7.9 miles 114°2024-05-15 23:02:45
KX4MQ8.9 miles 114°2024-04-21 13:52:17 KN4TMG-98.9 miles 120°2024-05-17 19:35:21
KT8TEO-99.0 miles 192°2024-05-05 01:03:24 KX4MQ-N9.0 miles 123°2024-05-02 17:34:45
KX4MQ E9.0 miles 123°2024-05-02 17:52:45 KX4MQ-E9.0 miles 123°2024-05-02 17:52:55
KX4MQ-D9.0 miles 123°2024-05-03 08:10:19 KX4MQ-39.1 miles 123°2024-05-14 20:31:43
KO4PPM B9.2 miles 190°2024-05-20 14:04:46 KO4PPM-B9.2 miles 190°2024-05-20 14:04:46
Stations which heard KN4USN-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4GMT-3 21 2024-05-02 02:05:45 2024-05-20 06:48:56 EM45XG > EM55BC 14.8 miles 145° 2024-05-20 06:48:56
W4BS-3 1 2024-05-05 06:09:07 2024-05-05 06:09:07 EM45XG > EM55BF 7.9 miles 114° 2024-05-05 06:09:07
WB4KOG-4 85 2024-04-30 22:04:31 2024-05-20 09:19:03 EM45XG > EM55EC 27.0 miles 118° 2024-05-20 09:19:03

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.
User guide · 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