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 KD4CHW-3 - show graphs
Comment: SharkRF openSPOT4
Location: 33°37.01' N 84°11.45' W - locator EM73VO78CA - show map
5.6 miles Northeast bearing 26° from Stockbridge, Henry County, Georgia, United States [?]
6.0 miles Southwest bearing 227° from Pine Mountain, DeKalb County, Georgia, United States
14.5 miles Southeast bearing 129° from Atlanta, Fulton County, Georgia, United States
52.3 miles Southwest bearing 243° from Athens, Clarke County, Georgia, United States
Last position: 2024-05-07 23:32:30 EDT (10d 15h31m ago)
2024-05-07 23:32:30 EDT local time at Stockbridge, United States [?]
Altitude: 2460 ft
Last path: KD4CHW-3>APOSE via TCPIP*,qAS,KD4CHW
Positions stored: 135
Other SSIDs: KD4CHW-9 KD4CHW-2 KD4CHW-10 KD4CHW-7 KD4CHW-5 KD4CHW-15 KD4CHW KD4CHW-N KD4CHW-Y KD4CHW-B
Last heard a station directly: 2024-03-28 21:59:35 EDT (50d 17h4m ago)
Stations near current position of KD4CHW-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD4CHW-7104.5 yards 234°2024-05-05 19:10:00 KD4CHW-2116.9 yards 227°2024-05-11 01:52:11
KD4CHW-10116.9 yards 227°2024-05-09 14:50:11 W4MEV-91.6 miles 105°2024-05-17 01:24:39
NX1Q-74.1 miles 226°2024-05-17 14:35:05 NX1Q-154.1 miles 226°2024-05-13 08:14:55
NX1Q-34.1 miles 226°2024-05-17 15:19:17 WD4CWG-N4.7 miles 23°2024-05-18 14:59:37
W4MEV-D5.8 miles 119°2024-05-18 14:58:31 K4SZ B6.5 miles 254°2024-05-17 20:37:29
K4SZ-B6.5 miles 254°2024-05-17 20:37:39 K4SZ-N6.5 miles 254°2024-05-15 10:15:57
EW24356.8 miles 72°2024-05-18 15:01:39 K7CPT-96.8 miles 180°2024-04-21 15:35:47
KD4CHW-97.1 miles 187°2024-05-17 18:07:09 W9JCB-N7.5 miles 195°2024-05-04 19:08:56
KN4TXM8.0 miles 177°2024-05-03 23:39:45 KN4TXM-108.0 miles 177°2024-05-03 23:42:29
KM4TWV-98.7 miles 101°2024-04-20 15:24:08 K6DPL-98.9 miles 64°2024-04-21 15:16:54
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