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 W4NWD-M - show graphs
Map loading...
Comment: HT- Mobile
Location: 27°41.15' N 82°22.33' W - locator EL87TQ54IO - show map - static map
2.6 miles Southwest bearing 209° from Sun City Center, Hillsborough County, Florida, United States [?]
4.4 miles Southeast bearing 123° from Ruskin, Hillsborough County, Florida, United States
18.8 miles South bearing 164° from Tampa, Hillsborough County, Florida, United States
19.7 miles East bearing 107° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2018-01-21 14:15:14 EST (360d 13h44m ago)
2018-01-21 14:15:14 EST local time at Sun City Center, United States [?]
Altitude: 61 ft
Course: 48°
Last path: W4NWD-M>API51 via DSTAR*,qAR,W4NWD-C (good)
Positions stored: 442
Other SSIDs: W4NWD-3 W4NWD-C
Stations near current position of W4NWD-M - show more
callsign distance last heard - EST      callsign distance last heard - EST
W1WAB1.3 miles 26°2019-01-17 03:45:43 W1WAB-91.4 miles 28°2019-01-16 17:23:28
K9YI1.5 miles 6°2019-01-16 20:29:04 KN4PYW1.5 miles 16°2019-01-15 14:42:05
W4KPR1.9 miles 25°2019-01-17 03:58:26 W2RWH2.8 miles 42°2019-01-15 12:46:27
KG4TGP B4.1 miles 20°2019-01-03 07:38:13 KG4TGP-B4.1 miles 20°2019-01-03 07:38:23
KG4TGP-N4.1 miles 20°2019-01-02 19:14:04 KE4SXM7.1 miles 337°2019-01-06 20:28:27
CW87227.5 miles 206°2019-01-17 03:55:10 EW50218.4 miles 13°2019-01-17 03:47:21
N4RTD8.9 miles 26°2019-01-17 03:37:36 NI4MX-911.1 miles 224°2019-01-11 17:09:40
NI4CE-1211.6 miles 38°2019-01-17 03:55:48 442.550RV11.6 miles 38°2019-01-17 03:59:33
K2DV-512.4 miles 239°2019-01-01 00:56:50 DW998912.5 miles 6°2019-01-17 03:55:05
KC4IDP12.5 miles 23°2018-12-20 12:16:21 KN4GIO12.6 miles 205°2019-01-17 03:12:22
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