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 item IR4UB - show graphs
Source callsign: IZ4UFQ-10
Comment: 430.175MHz T077 +160 RU7 Bologna
Location: 44°25.50' N 11°22.55' E - locator JN54QK52CA - show map
3.5 miles Southwest bearing 213° from San Lazzaro di Savena, Provincia di Bologna, Emilia-Romagna, Italy [?]
5.1 miles South bearing 159° from Bologna, Provincia di Bologna, Emilia-Romagna, Italy
45.9 miles North bearing 8° from Florence, Provincia di Firenze, Tuscany, Italy
Last position: 2025-02-06 09:57:58 EST (1m36s ago)
2025-02-06 15:57:58 CET local time at San Lazzaro di Savena, Italy [?]
Last path: IZ4UFQ-10>APMI01 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 5
Others sourced by IZ4UFQ-10: IR4H
Stations near current position of IR4UB - show more
callsign distance last heard - EST      callsign distance last heard - EST
IR4H60.8 yards 0°2025-02-06 09:58:03 EW17862.0 miles 3°2025-02-06 09:55:16
IW4CPU-12.3 miles 1°2025-01-19 11:54:52 IW4CPU-22.3 miles 2°2025-01-19 15:22:36
IW4CPU-32.3 miles 2°2025-01-19 15:22:37 IU4RTB-MP3.0 miles 26°2025-01-11 15:27:59
IU4RTB-13.0 miles 26°2025-01-19 15:24:36 IU4RTB3.0 miles 26°2025-01-21 14:43:43
IZ4WNA-13.5 miles 8°2025-01-11 13:51:43 IZ4WNA-R3.5 miles 8°2025-01-11 13:30:43
IZ4IRY3.7 miles 359°2025-01-24 12:33:39 EW06903.8 miles 351°2025-02-06 09:45:10
IU4PBY-13.9 miles 338°2025-01-19 15:23:44 IZ4UFQ-104.4 miles 342°2025-02-06 09:57:48
IZ4UFQ-95.2 miles 359°2025-02-04 18:37:12 IK4OLQ5.3 miles 327°2025-01-16 14:23:37
IZ4SVH-55.3 miles 327°2025-02-01 14:13:58 GW11595.4 miles 286°2025-02-06 09:55:45
IU4PBY-95.5 miles 29°2025-01-16 12:40:36 IK4SWW-45.6 miles 357°2025-01-19 15:22:43
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