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 W4QA - show graphs
Comment: DStar / OS4 / 438.600 MHz
Location: 35°02.81' N 80°45.24' W - locator EM95OB91MF - show map
1.7 miles North bearing 13° from Weddington, Union County, North Carolina, United States [?]
5.1 miles South bearing 200° from Matthews, Mecklenburg County, North Carolina, United States
13.4 miles South bearing 158° from Charlotte, Mecklenburg County, North Carolina, United States
89.1 miles Southwest bearing 218° from Greensboro, Guilford County, North Carolina, United States
Last position: 2024-05-21 19:09:36 EDT (1d 7h22m ago)
2024-05-21 19:09:36 EDT local time at Weddington, United States [?]
Altitude: 685 ft
Last path: W4QA>APOSE via TCPIP*,qAC,T2ROMANIA
Positions stored: 1
Packet rate: 323 seconds between packets on average during 4201 seconds.
Other SSIDs: W4QA-5
APRS igate – Statistics for 2024-05:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-05-21 18:16:19 EDT (1d 8h15m ago)
Position packets heard directly: 237 on radio path
Position packets sent to APRS-IS: 341 – show map
Stations near current position of W4QA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4QA-50.6 miles 117°2024-05-21 18:22:55 N4DFW-N0.8 miles 75°2024-05-22 22:28:25
EW90531.6 miles 347°2024-05-23 02:27:44 KM4NMW B2.0 miles 69°2024-05-23 02:29:30
KM4NMW-B2.0 miles 69°2024-05-23 02:29:40 K2HME-102.7 miles 266°2024-05-21 16:22:37
KM4NMW-H2.8 miles 63°2024-05-07 09:45:57 W4PFI-92.9 miles 69°2024-05-02 10:56:52
W4PFI-22.9 miles 69°2024-04-28 19:57:16 KK4TRH-102.9 miles 69°2024-05-23 02:00:41
W5ZM2.9 miles 282°2024-05-22 15:58:28 W5ZM-N2.9 miles 283°2024-05-19 10:50:17
W5ZM B2.9 miles 283°2024-05-18 22:17:22 W5ZM-B2.9 miles 283°2024-05-18 22:17:32
WA9VFD-103.0 miles 60°2024-05-04 14:24:18 WA9VFD3.0 miles 60°2024-05-23 02:18:19
WA9VFD-73.2 miles 53°2024-05-22 14:26:30 W5RFE3.4 miles 94°2024-05-18 12:17:37
K4HEF-84.3 miles 310°2024-05-22 08:29:42 K4KZ-D4.4 miles 121°2024-05-22 11:40:58
Stations heard directly by W4QA
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
W4QA-5 237 2024-05-06 23:09:21 2024-05-21 18:22:24 EM95PD > EM95OB 6.4 miles 26° 2024-05-07 17:20:58

Only stations from which a position packet has been heard 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