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 KK4SZO-7 - show graphs
Mic-E message: In service
Location: 35°04.80' N 89°51.73' W - locator EM55BB69ME - show map
3.0 miles West bearing 261° from Germantown, Shelby County, Tennessee, United States [?]
8.6 miles South bearing 176° from Bartlett, Shelby County, Tennessee, United States
11.0 miles East bearing 92° from New South Memphis, Shelby County, Tennessee, United States
11.6 miles Southeast bearing 114° from Memphis, Shelby County, Tennessee, United States
Last position: 2025-01-24 17:26:44 EST (1d 11h3m ago)
2025-01-24 16:26:44 CST local time at Germantown, United States [?]
Altitude: 358 ft
Course: 132°
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: KK4SZO-7>S5PT8P via N4GMT-3,WIDE1*,WIDE2-1,qAR,KO4MMQ-10 (good)
Positions stored: 27
Packet rate: 327 seconds between packets on average during 11787 seconds.
Other SSIDs: KK4SZO-9
Stations near current position of KK4SZO-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KK4SZO-926.7 yards 141°2025-01-25 16:08:32 KJ5KKR-i1.0 miles 48°2025-01-02 09:26:16
KQ4RVV-91.7 miles 35°2025-01-24 12:12:13 444.400TN1.7 miles 347°2025-01-26 04:09:33
224.780TN1.7 miles 347°2025-01-26 04:30:33 146.850TN1.8 miles 347°2025-01-26 04:26:33
53.01 TN1.8 miles 347°2025-01-26 04:09:33 WB4KOG B1.8 miles 349°2025-01-26 04:12:54
WB4KOG C1.8 miles 349°2025-01-26 04:12:55 WB4KOG-B1.8 miles 349°2025-01-26 04:12:40
WB4KOG-C1.8 miles 349°2025-01-26 04:12:40 N4GMT-31.8 miles 349°2025-01-26 04:08:59
AD4GG-92.7 miles 47°2025-01-11 18:55:39 WI3B-72.9 miles 178°2025-01-24 18:30:51
KA2BSM3.2 miles 103°2025-01-14 21:34:29 KA2BSM-N3.2 miles 103°2025-01-26 04:15:03
KO4FVT3.4 miles 290°2025-01-25 18:00:49 N4AFJ-73.7 miles 345°2025-01-14 21:30:37
KA4BLL-74.2 miles 322°2025-01-20 19:09:26 KM4MRS-14.2 miles 97°2025-01-02 20:51:14
Stations which heard KK4SZO-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4GMT-3 36 2025-01-24 14:15:20 2025-01-24 17:26:44 EM55BB > EM55BC 1.8 miles 349° 2025-01-24 17:26:44

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