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 KO4VTJ - show graphs
Comment: I'm heading somewhere
Location: 28°33.44' N 81°14.51' W - locator EL98JN03XS - show map
2.8 miles East bearing 105° from Union Park, Orange County, Florida, United States [?]
4.6 miles Southeast bearing 142° from Goldenrod, Seminole County, Florida, United States
8.4 miles East bearing 81° from Orlando, Orange County, Florida, United States
85.1 miles Northeast bearing 60° from Tampa, Hillsborough County, Florida, United States
Last position: 2024-05-16 20:10:45 EDT (17d 7h46m ago)
2024-05-16 20:10:45 EDT local time at Union Park, United States [?]
Device: Icom: IC-4100 (D-Star)
Last path: KO4VTJ>API410 via DSTAR*,qAR,W4AES-B (good)
Positions stored: 23
Stations near current position of KO4VTJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KG4QPU-140.9 miles 20°2024-05-14 14:24:33 KJ4DXK-11.2 miles 256°2024-06-02 20:41:20
KJ4DXK-121.2 miles 256°2024-05-04 22:01:00 KJ4DXK-GD1.2 miles 256°2024-06-03 03:49:03
KA9ZRZ-91.4 miles 124°2024-05-17 15:57:13 KA9ZRZ-Y2.3 miles 101°2024-05-12 11:10:54
N4HHA-52.4 miles 178°2024-05-24 15:43:45 K4UBB3.5 miles 324°2024-05-30 10:51:06
N3UPS3.6 miles 98°2024-05-28 13:15:04 GW06933.9 miles 107°2024-06-03 03:56:02
N4UCF-93.9 miles 251°2024-05-29 22:26:33 N4JTK4.1 miles 287°2024-05-30 18:47:07
KO4TNL-74.2 miles 313°2024-05-22 06:26:03 K4VDO-74.2 miles 202°2024-05-11 10:49:14
GW33104.3 miles 219°2024-06-03 03:55:29 N3UPS-74.3 miles 200°2024-05-28 12:25:06
W4MCO-24.4 miles 305°2024-06-03 03:51:53 WB4ULT-74.4 miles 305°2024-05-25 11:10:33
W4MCO4.4 miles 305°2024-05-15 17:30:45 KQ4RLF-74.6 miles 348°2024-06-02 21:44:30
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