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 KQ4ZSQ-7 - show graphs
Location: 32°57.86' N 80°08.20' W - locator EM92WX31OK - show map
3.1 miles South bearing 160° from Lincolnville, Charleston County, South Carolina, United States [?]
4.4 miles Southeast bearing 149° from Summerville, Dorchester County, South Carolina, United States
82.7 miles Northeast bearing 42° from Savannah, Chatham County, Georgia, United States
88.3 miles Southeast bearing 144° from Columbia, Richland County, South Carolina, United States
Last position: 2025-01-18 16:09:23 EST (14d 5h43m ago)
2025-01-18 16:09:23 EST local time at Lincolnville, United States [?]
Course: 81°
Speed: 0 MPH
Last path: KQ4ZSQ-7>APN000 via WA4USN-3*,qAR,KK4ZBE-5 (good)
Positions stored: 35
Other SSIDs: KQ4ZSQ
Stations near current position of KQ4ZSQ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4ZSQ0.0 yards 0°2025-01-13 11:26:47 KN4OMH-71.8 miles 289°2025-01-14 19:58:00
KQ4PYT2.0 miles 277°2025-01-17 12:46:53 KQ4G-42.6 miles 262°2025-01-24 11:22:58
KQ4G-82.6 miles 262°2025-02-01 13:38:25 KQ4G-12.6 miles 262°2025-02-01 21:42:48
DW24473.0 miles 295°2025-02-01 21:49:16 KG7LBW-93.6 miles 303°2025-01-30 17:45:01
GW05313.7 miles 291°2025-02-01 21:49:28 W4HRS-153.8 miles 77°2025-02-01 21:42:31
W4HNK-113.9 miles 294°2025-01-14 18:18:30 GW40914.6 miles 150°2025-02-01 21:45:14
KD4VEU4.6 miles 118°2025-01-11 17:39:27 KA3YAN5.1 miles 172°2025-02-01 21:13:16
KA3YAN-105.1 miles 172°2025-02-01 21:13:17 FW76585.1 miles 335°2025-02-01 21:50:57
KK4AYA-105.9 miles 308°2025-01-22 15:29:43 KK4AYA-55.9 miles 308°2025-01-25 01:08:18
WW4S-56.1 miles 68°2025-01-27 16:46:39 WX3C6.4 miles 12°2025-02-01 21:50:50
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