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 KO4WZZ-7 - show graphs
Comment: https://aprsdroid.org/
Location: 34°56.25' N 80°41.31' W - locator EM94PW75JA - show map
3.2 miles East bearing 74° from Waxhaw, Union County, North Carolina, United States [?]
8.1 miles Southeast bearing 118° from Marvin, Union County, North Carolina, United States
21.8 miles Southeast bearing 156° from Charlotte, Mecklenburg County, North Carolina, United States
67.6 miles North bearing 17° from Columbia, Richland County, South Carolina, United States
Last position: 2024-12-20 19:42:20 EST (7h6m ago)
2024-12-20 19:42:20 EST local time at Waxhaw, United States [?]
Altitude: 602 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 69°
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KO4WZZ-7>APDR16 via WIDE1-1,WIDE2-1,qAR,W4DEX (good)
Positions stored: 10
Packet rate: 419 seconds between packets on average during 10895 seconds.
Other SSIDs: Ko4wzz KO4WZZ KO4WZZ-N KO4WZZ-Y KO4WZZ-D KO4WZZ-B
Stations near current position of KO4WZZ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4WZZ40.1 yards 0°2024-12-15 18:53:05 Ko4wzz45.4 yards 8°2024-12-20 16:56:08
KO4CB-71.3 miles 134°2024-12-20 18:14:21 WA2CHJ-92.4 miles 353°2024-12-20 19:08:36
FW33452.7 miles 194°2024-12-21 02:44:56 N4RLM2.7 miles 329°2024-12-21 02:46:45
KB4TBD B3.8 miles 352°2024-12-21 02:44:14 KB4TBD-B3.8 miles 352°2024-12-21 02:44:24
KM4WDL-94.3 miles 353°2024-11-29 17:29:49 KJ4MSV-95.5 miles 71°2024-12-20 14:58:50
DW26856.4 miles 287°2024-12-21 02:45:35 KE7OVG-16.5 miles 360°2024-11-29 07:11:52
W5RFE7.3 miles 358°2024-12-15 20:14:00 N4DFW-Y8.3 miles 339°2024-12-20 17:52:01
KQ4YQR-98.4 miles 67°2024-12-13 08:02:14 KM4NMW B8.5 miles 347°2024-12-21 02:38:01
KM4NMW-B8.5 miles 347°2024-12-21 02:38:11 W4PFI-28.6 miles 354°2024-12-08 18:58:10
KK4TRH-108.6 miles 354°2024-12-20 17:00:41 W4PFI B8.6 miles 354°2024-11-29 23:31:08
Stations which heard KO4WZZ-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4DEX 28 2024-12-17 01:44:15 2024-12-20 19:42:20 EM94PW > EM95TG 28.1 miles 38° 2024-12-20 19:42:20
UNIONC 22 2024-12-17 04:20:53 2024-12-18 22:23:11 EM94PW > EM94RX 9.1 miles 70° 2024-12-17 04:20:53
YORKSC 4 2024-12-18 12:17:18 2024-12-20 17:00:45 EM94PW > EM94JX 31.9 miles 276° 2024-12-18 23:59:34

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