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 KO4VFK - show graphs
Comment: DPRS
Location: 33°45.16' N 88°01.07' W - locator EM53XS70UP - show map
5.2 miles East bearing 93° from Vernon, Lamar County, Alabama, United States [?]
13.6 miles North bearing 16° from Millport, Lamar County, Alabama, United States
45.5 miles Northwest bearing 326° from Tuscaloosa, Tuscaloosa County, Alabama, United States
71.7 miles West bearing 283° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-11-07 21:51:02 EST (54d 12h27m ago)
2024-11-07 20:51:02 CST local time at Vernon, United States [?]
Altitude: 440 ft
Device: Icom: IC-51 (D-Star)
Last path: KO4VFK>API51 via DSTAR*,qAS,JQ3AAL-G (good)
Positions stored: 256
Other SSIDs: KO4VFK-B KO4VFK-C KO4VFK-F
Stations near current position of KO4VFK - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4GMI17.2 yards 270°2025-01-01 07:47:50 KO4VFK B0.6 miles 238°2024-12-31 14:36:07
KO4VFK-B0.6 miles 238°2024-12-31 14:36:17 KO4VFK C0.6 miles 238°2024-12-31 13:20:25
KO4VFK-C0.6 miles 238°2024-12-31 13:20:25 KC4UG-15.8 miles 271°2025-01-01 08:26:19
KF4UEY B11.0 miles 117°2025-01-01 09:59:13 KF4UEY-B11.0 miles 117°2025-01-01 09:59:23
W4GLE C11.1 miles 82°2024-12-31 12:32:16 W4GLE-C11.1 miles 82°2024-12-31 12:32:26
KK4QXJ C11.1 miles 82°2025-01-01 10:01:05 KK4QXJ-C11.1 miles 82°2025-01-01 10:01:15
W4GLE-H11.1 miles 82°2024-12-31 23:31:57 W4GLE-R11.1 miles 82°2024-12-30 23:20:29
BMXTOR80A11.3 miles 258°2024-12-28 23:01:15 KO4KXN-111.5 miles 105°2025-01-01 04:31:56
KN4BOF C13.6 miles 194°2025-01-01 10:02:00 KN4BOF-C13.6 miles 194°2025-01-01 10:02:10
KQ4WMW-717.1 miles 3°2024-12-16 15:00:50 BMXTOR90A17.2 miles 354°2024-12-28 23:32:06
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