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 KJ4YIG-9 - show graphs
Comment: 443.700MHz T079 +500 James Brown, JC-21, JCDSA, FTM-300D, Co
Mic-E message: In service
Location: 38°00.07' N 85°42.30' W - locator EM78DA50JG - show map
1.1 miles Northeast bearing 34° from Shepherdsville, Bullitt County, Kentucky, United States [?]
4.0 miles Southwest bearing 212° from Hebron Estates, Bullitt County, Kentucky, United States
17.7 miles South bearing 170° from Louisville, Jefferson County, Kentucky, United States
67.9 miles West bearing 268° from Lexington-Fayette, Fayette County, Kentucky, United States
Last position: 2024-12-30 16:05:24 EST (41d 9h39m ago)
2024-12-30 16:05:24 EST local time at Shepherdsville, United States [?]
Altitude: 446 ft
Course:
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: KJ4YIG-9>S8PP0W via KY4KY-3,WIDE1*,WIDE2-1,qAR,KF4ERV-10 (good)
Positions stored: 10
Stations near current position of KJ4YIG-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4JZS1.6 miles 166°2025-02-06 19:36:00 EW44372.4 miles 71°2025-02-10 01:44:11
KC4S-93.9 miles 22°2025-02-03 15:37:15 KY4KY-34.5 miles 342°2025-02-10 01:42:48
N4FND-i5.2 miles 28°2025-01-31 16:31:51 K4KYD-D5.6 miles 75°2025-02-10 01:37:53
KM4BNP-96.7 miles 341°2025-02-09 17:00:23 KM4BNP-76.8 miles 341°2025-02-09 17:05:34
KK4ZDZ-106.9 miles 24°2025-02-10 01:30:04 KK4ZDZ6.9 miles 24°2025-02-01 22:27:33
KK4ZDZ-26.9 miles 24°2025-02-10 01:42:04 KK4ZDZ-56.9 miles 24°2025-02-08 20:20:37
KQ4ZKA-77.5 miles 19°2025-02-02 11:17:05 KQ4ZKA-137.5 miles 19°2025-01-26 10:40:41
EW53318.1 miles 157°2025-02-10 01:44:13 KN4URV-98.5 miles 62°2025-02-02 17:04:56
CW02388.7 miles 337°2025-02-10 01:39:22 KQ4ZKA8.8 miles 356°2025-01-28 15:21:08
KY4EFD-Y8.8 miles 73°2025-01-27 10:21:01 WX4SAR-99.1 miles 18°2025-02-09 19:10:25
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