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 KW4A-7 - show graphs
Comment: openSPOT4
Location: 37°28.60' N 85°44.79' W - locator EM77DL04KJ - show map
6.7 miles South bearing 183° from Hodgenville, Larue County, Kentucky, United States [?]
16.2 miles Northeast bearing 29° from Munfordville, Hart County, Kentucky, United States
53.7 miles South bearing 179° from Louisville, Jefferson County, Kentucky, United States
80.7 miles Southwest bearing 241° from Lexington-Fayette, Fayette County, Kentucky, United States
Last position: 2025-01-07 18:40:01 EST (25d 1h51m ago)
2025-01-07 18:40:01 EST local time at Hodgenville, United States [?]
Device: SharkRF: openSPOT4 (gadget)
Last path: KW4A-7>APOSB4 via KN4KOP,C4FM*,qAS,KN4KOP (good)
Positions stored: 423
Other SSIDs: KW4A-9 KW4A-8 KW4A-9 KW4A KW4A-B
Stations near current position of KW4A-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N1DTA-123.3 miles 94°2025-02-01 03:45:24 KQ4RIQ-93.8 miles 271°2025-02-01 16:18:29
GW362414.3 miles 110°2025-02-01 20:30:03 KM4MXC-915.3 miles 336°2025-01-26 12:34:56
KM4TEC17.3 miles 336°2025-02-01 20:25:42 KF4BAQ-417.6 miles 324°2025-02-01 20:18:59
LMKFLS60A18.3 miles 7°2025-02-01 20:26:43 K7WOS-918.9 miles 337°2025-01-16 18:04:55
KW4A-918.9 miles 337°2025-02-01 19:22:59 KW4A-919.5 miles 337°2025-01-31 12:25:34
N1DTA-920.6 miles 69°2025-02-01 20:14:04 DW086021.6 miles 105°2025-02-01 20:30:55
N1DTA-1025.3 miles 79°2025-02-01 20:29:05 WA4UXJ C25.9 miles 98°2025-01-31 00:12:01
WA4UXJ-C25.9 miles 98°2025-01-31 00:12:11 KG4OOZ30.6 miles 272°2025-02-01 20:27:03
KQ4JZS32.1 miles 62°2025-01-31 16:48:31 KQ4JZS-Y32.2 miles 63°2025-01-19 18:29:41
LMKFLS50A32.3 miles 235°2025-02-01 20:26:43
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.
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