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 SP9AOB-11 - show graphs
Comment: P122S9T8V141 RS41-Floater Horus.v2-437.6MHz SP9AOB-01
Location: 48°44.21' N 16°44.73' E - locator JN88IR96LU - show map
6.4 miles West bearing 256° from Břeclav, South Moravian Region, Czech Republic [?]
7.7 miles Southwest bearing 217° from Podivín, South Moravian Region, Czech Republic
40.3 miles Northeast bearing 25° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
43.9 miles North bearing 338° from Bratislava, Bratislavský, Slovakia
Last position: 2025-01-13 08:02:13 EST (18d 16h30m ago)
2025-01-13 14:02:13 CET local time at Břeclav, Czech Republic [?]
Altitude: 1797 ft
Speed: 18 MPH
Device: Unknown: Experimental
Last path: SP9AOB-11>APZQAP via WIDE1-1,qAR,OK2KOJ-2 (good)
Positions stored: 729
Other SSIDs: SP9AOB-1 SP9AOB-9 SP9AOB-4 SP9AOB-12 SP9AOB-01 SP9AOB SP9AOB-7 SP9AOB-3 SP9AOB-2
Stations near current position of SP9AOB-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK5MP-85.1 miles 74°2025-01-31 11:12:59 OE3SMA-115.7 miles 257°2025-02-01 00:30:09
OE3SMA-D5.7 miles 257°2025-02-01 00:21:40 OE1UHU7.5 miles 255°2025-01-18 03:53:23
OE/NO-1837.5 miles 255°2025-01-18 03:41:57 OE3OWA-159.1 miles 281°2025-01-05 11:11:31
439.000JM10.0 miles 334°2025-02-01 00:12:03 OK0BH-610.1 miles 334°2025-02-01 00:27:23
OK9CPU-1210.1 miles 335°2025-02-01 00:15:30 ER-OK0BH10.2 miles 334°2025-02-01 00:02:58
145.675JM10.2 miles 335°2025-02-01 00:11:01 OE3LDV-1211.5 miles 244°2025-01-24 08:22:27
OE3LDV B11.7 miles 243°2025-01-26 15:58:51 OE3LDV-B11.7 miles 243°2025-01-26 15:59:01
OE3LDV-D11.7 miles 243°2025-01-26 15:49:11 OE3CIN-212.4 miles 249°2025-01-18 05:26:02
OK2GPS-813.9 miles 358°2025-01-29 09:58:37 OK2GPS B14.0 miles 358°2025-02-01 00:14:16
OK2GPS-B14.0 miles 358°2025-02-01 00:14:16 OK2GPS-N14.0 miles 358°2025-02-01 00:32:26
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