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 W4DW-1 - show graphs
Map loading...
Location: 35°43.38' N 78°49.28' W - locator FM05OR13KM - show map - static map
1.8 miles East bearing 112° from Apex, Wake County, North Carolina, United States [?]
5.0 miles North bearing 8° from Holly Springs, Wake County, North Carolina, United States
9.9 miles Southwest bearing 244° from West Raleigh, Wake County, North Carolina, United States
10.8 miles West bearing 252° from Raleigh, Wake County, North Carolina, United States
Last position: 2016-05-15 14:40:40 EDT (249d 21h36m ago)
2016-05-15 14:40:40 EDT local time at Apex, United States [?]
Course: 116°
Speed: 9 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: W4DW-1>APOT2A via WR4AGC-3,WIDE1*,WIDE2-1,qAR,WB4P-10 (good)
Positions stored: 49
Other SSIDs: W4DW-2
Stations near current position of W4DW-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
147.39APX0.6 miles 161°2017-01-20 11:08:33 442.075AX0.7 miles 161°2017-01-20 11:15:06
444.775NC0.7 miles 162°2017-01-20 11:15:24 KJ4LKE-i3.8 miles 343°2017-01-09 07:54:52
KJ4LKE-93.9 miles 9°2017-01-09 21:07:12 EW67094.4 miles 261°2017-01-20 11:05:00
FW02294.5 miles 348°2017-01-20 11:15:15 EW45894.6 miles 263°2017-01-20 11:08:07
444.325NC4.7 miles 183°2017-01-20 11:08:49 K4JH-14.7 miles 109°2017-01-20 11:11:51
K4JH-84.8 miles 109°2017-01-15 22:37:56 KA1CKT4.8 miles 91°2016-12-23 10:50:10
KA1CKT-54.8 miles 91°2016-12-21 16:34:52 K4JH-94.9 miles 108°2017-01-02 20:47:17
EW45734.9 miles 188°2017-01-20 11:06:41 KG4AKV-55.0 miles 55°2017-01-09 18:34:56
K4JDR-95.1 miles 27°2017-01-20 10:48:20 KJ4DNS-95.2 miles 46°2017-01-20 07:18:49
CW15445.5 miles 132°2017-01-08 12:45:26 FW03525.5 miles 132°2017-01-20 11:10:43
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