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 object AF4Y B - show graphs
Source callsign: AF4Y-S
Comment: 440 Voice 442.40000MHz +0.0000MHz
Location: 37°08.85' N 82°56.87' W - locator EM87MD65GJ - show map
7.0 miles West bearing 287° from Whitesburg, Letcher County, Kentucky, United States [?]
11.9 miles North bearing 11° from Cumberland, Harlan County, Kentucky, United States
46.5 miles Northwest bearing 333° from Kingsport, Sullivan County, Tennessee, United States
66.3 miles Northwest bearing 330° from Johnson City, Washington County, Tennessee, United States
Last position: 2024-04-04 18:53:13 EDT (43d 9h49m ago)
2024-04-04 18:53:13 EDT local time at Whitesburg, United States [?]
Last path: AF4Y-S>APDG01 via TCPIP*,qAC,AF4Y-GS
Positions stored: 1
Stations near current position of AF4Y B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AF4Y-120.7 yards 0°2024-05-14 15:04:51 KQ4OZQ1.7 miles 37°2024-05-13 22:10:08
LFDky11.8 miles 33°2024-05-18 04:41:12 W4K/EC0902.9 miles 119°2024-04-19 17:27:22
W4K/EC0753.6 miles 66°2024-04-19 17:34:27 W4K/EC0853.9 miles 104°2024-04-19 17:38:46
W4K/EC0974.4 miles 71°2024-04-19 17:38:36 W4K/EC0645.6 miles 133°2024-04-19 17:43:48
KQ4LEE-76.0 miles 106°2024-05-10 15:48:33 AF4Y-76.2 miles 107°2024-05-17 21:01:09
LCSDky17.0 miles 107°2024-05-18 04:40:42 WFDky17.1 miles 107°2024-05-18 04:41:42
WPDky17.1 miles 107°2024-05-18 04:28:12 K4TDO19.0 miles 125°2024-05-18 04:37:12
KK4WH19.1 miles 122°2024-05-18 04:39:12 AF4Y-109.1 miles 121°2024-05-18 04:13:06
N4QBE-79.6 miles 72°2024-05-15 18:27:36 KQ4KKI10.3 miles 175°2024-05-14 17:40:42
W4K/EC01412.1 miles 101°2024-05-04 22:26:05 W4K/EC04712.4 miles 70°2024-04-22 21:20:36
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