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 9A7BOI-7 - show graphs
Comment: APRS-IS
Location: 45°48.19' N 15°57.13' E - locator JN75XT42GS - show map
1.4 miles Southwest bearing 241° from Zagreb - Centar, Grad Zagreb, Croatia [?]
1.5 miles Southwest bearing 238° from Zagreb, Grad Zagreb, Croatia
Last position: 2024-05-30 14:16:21 EDT (235d 15h47m ago)
2024-05-30 20:16:21 CEST local time at Zagreb - Centar, Croatia [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: 9A7BOI-7>APWW11 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 4
Other SSIDs: 9A7BOI-5
Stations near current position of 9A7BOI-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW63700.8 miles 246°2025-01-21 05:00:48 9A1AM-31.1 miles 39°2025-01-06 04:50:55
9A7TJ-71.1 miles 282°2025-01-21 04:59:55 9A5CRZ-D1.6 miles 218°2025-01-21 04:55:58
9A5AFO2.1 miles 179°2025-01-21 04:59:41 9A1AM-22.1 miles 226°2025-01-12 14:39:28
9A1AM-12.1 miles 226°2025-01-21 04:59:55 9A3GOS-33.0 miles 358°2025-01-19 11:08:49
9A7KXP-R5.4 miles 111°2025-01-11 11:13:17 9A7KXP5.4 miles 111°2025-01-11 11:44:12
9A7KXP-135.5 miles 108°2025-01-21 04:25:46 9A/ZH-0195.8 miles 315°2025-01-01 04:54:21
9A1AYZ-105.9 miles 53°2025-01-21 04:38:27 9ATEST-16.0 miles 270°2025-01-17 07:30:44
9A7KXP-56.2 miles 271°2025-01-21 00:46:17 9A/ZH-0026.6 miles 358°2025-01-19 04:43:35
9A7KXP-16.6 miles 358°2025-01-21 04:44:49 9A3ATZ-128.2 miles 134°2025-01-21 04:34:00
9A3FPS-513.0 miles 62°2025-01-19 07:45:08 9A/ZH-00714.4 miles 252°2025-01-05 05:19:25
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