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 N4DFW-9 - show graphs
Comment: 444.350MHz C151 +500 David FTM-300D
Mic-E message: In service
Location: 35°06.50' N 80°42.50' W - locator EM95PC55AX - show map
1.0 miles Southeast bearing 124° from Matthews, Mecklenburg County, North Carolina, United States [?]
6.0 miles Southwest bearing 215° from Mint Hill, Mecklenburg County, North Carolina, United States
11.2 miles Southeast bearing 137° from Charlotte, Mecklenburg County, North Carolina, United States
84.1 miles Southwest bearing 218° from Greensboro, Guilford County, North Carolina, United States
Last position: 2024-08-27 19:01:02 EDT (118d 2h42m ago)
2024-08-27 19:01:02 EDT local time at Matthews, United States [?]
Altitude: 699 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course: 238°
Speed: 71 MPH
Device: Yaesu: FTM-300D (rig)
Last path: N4DFW-9>S5PVLZ via WIDE1-1,WIDE2-1,qAR,WA9VFD (good)
Positions stored: 31
Other SSIDs: N4DFW-Y N4DFW-D N4DFW-7 N4DFW-N
Stations near current position of N4DFW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4PFI0.5 miles 15°2024-12-11 22:16:02 KO4GSX-D0.5 miles 218°2024-12-23 20:42:19
KB4TBD-51.0 miles 69°2024-12-14 14:32:59 KO4WPT-51.4 miles 34°2024-12-22 15:10:47
KO4WPT-71.4 miles 35°2024-11-26 21:25:53 GW50911.8 miles 189°2024-12-05 21:20:56
FW23382.4 miles 7°2024-12-23 20:41:03 WA9VFD-72.6 miles 177°2024-12-10 15:02:24
WA9VFD2.7 miles 179°2024-12-04 13:42:27 KC5FB-52.8 miles 274°2024-12-02 07:09:35
W4PFI-D3.2 miles 183°2024-12-15 22:00:36 W4PFI B3.2 miles 177°2024-11-29 23:31:08
W4PFI-B3.2 miles 177°2024-11-29 23:31:18 W4PFI-23.2 miles 177°2024-12-08 18:58:10
KK4TRH-103.2 miles 177°2024-12-20 17:00:41 KM4NMW B3.6 miles 192°2024-12-23 20:26:53
KM4NMW-B3.6 miles 192°2024-12-23 20:26:54 EW90534.0 miles 227°2024-12-23 20:43:31
W4HTP-154.1 miles 18°2024-11-29 19:57:46 N4DFW-Y4.4 miles 204°2024-12-23 18:52:04
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