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 KK4WYI-13 - show graphs
Map loading...
Location: 28°14.25' N 81°43.35' W - locator EL98DF37HA - show map - static map
7.2 miles Northeast bearing 58° from Polk City, Polk County, Florida, United States [?]
10.0 miles North bearing 0° from Lake Alfred, Polk County, Florida, United States
49.1 miles Northeast bearing 66° from Tampa, Hillsborough County, Florida, United States
66.6 miles Northeast bearing 61° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2019-11-08 14:20:59 EST (13d 17h55m ago)
2019-11-08 14:20:59 EST local time at Polk City, United States [?]
Altitude: 138 ft
Course: 83°
Speed: 0 MPH
Last path: KK4WYI-13>API51 via DSTAR*,qAR,AD1I-B (good)
Positions stored: 6
Other SSIDs: KK4WYI-B KK4WYI-C
Stations near current position of KK4WYI-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AD1I B351.3 yards 12°2019-11-22 08:15:58 AD1I-B351.3 yards 12°2019-11-22 08:16:08
WC4PEM-144.3 miles 74°2019-11-22 08:15:04 444.625_D4.3 miles 74°2019-11-22 08:15:09
AD1I4.3 miles 92°2019-11-20 17:25:20 WC4PEM-94.8 miles 234°2019-11-22 08:16:14
DW51675.1 miles 73°2019-11-22 08:16:30 EW29105.8 miles 40°2019-11-22 08:16:40
KG5OUT-76.0 miles 72°2019-11-12 07:32:57 K7FLA7.1 miles 123°2019-11-22 08:15:24
N2WFU-107.3 miles 26°2019-11-15 06:13:41 KI7WCS7.4 miles 159°2019-10-30 18:14:43
W4PUH-47.5 miles 238°2019-11-22 07:48:03 KJ4FGI7.8 miles 120°2019-11-22 08:16:36
KJ4UJW-18.0 miles 59°2019-11-22 08:03:24 AD1I-148.5 miles 184°2019-11-22 07:58:28
W4SDC-K8.5 miles 28°2019-11-20 09:17:30 KK4CAB9.4 miles 20°2019-10-28 10:20:06
KK4CAB-159.4 miles 20°2019-11-21 17:10:25 W4SDC B9.9 miles 12°2019-11-21 14:49:52
Stations which heard KK4WYI-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 6 2019-11-07 18:30:46 2019-11-08 14:20:59 EL98CG > JN61FV 5141.7 miles 50° 2019-11-08 14:12:29

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