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 IQ4SC-15 - show graphs
Comment: Radiosonde Tracker - Based on kxyTrack 1.6-dxl_smod137
Location: 44°33.83' N 10°42.95' E - locator JN54IN55VH - show map
1.7 miles Southwest bearing 214° from Casalgrande, Provincia di Reggio Emilia, Emilia-Romagna, Italy [?]
2.6 miles Southeast bearing 151° from Scandiano, Provincia di Reggio Emilia, Emilia-Romagna, Italy
61.1 miles Northwest bearing 335° from Florence, Provincia di Firenze, Tuscany, Italy
97.0 miles Southeast bearing 129° from Milan, Province of Milan, Lombardy, Italy
Last position: 2024-05-22 22:43:29 EDT (23m29s ago)
2024-05-23 04:43:29 CEST local time at Casalgrande, Italy [?]
Last path: IQ4SC-15>APNL51 via TCPIP*,qAI,IQ4SC-15,T2PRT,T2HUB4,T2HUB3,APRSFI-C2
Positions stored: 8
Packet rate: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: IQ4SC
Stations near current position of IQ4SC-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
IR4UAQ1.3 miles 179°2024-05-22 22:38:00 IU4AQE1.4 miles 66°2024-05-21 14:05:25
IW4CNY-51.4 miles 8°2024-05-18 14:42:47 IR4UBC1.9 miles 119°2024-05-22 22:37:55
CW43522.2 miles 138°2024-05-22 22:48:27 IU4OPX-72.6 miles 81°2024-05-19 11:07:25
IW4EMY2.7 miles 308°2024-05-22 05:09:19 IQ4SC2.7 miles 332°2024-05-22 22:37:35
IU5IBK5.7 miles 356°2024-05-22 22:49:14 IU5IBK-55.7 miles 356°2024-05-22 22:49:13
IU4BUQ6.2 miles 297°2024-05-22 23:04:32 IU4BUQ-96.2 miles 297°2024-05-22 05:32:24
IU4BUQ-i6.2 miles 297°2024-05-21 16:57:11 IU4BUQ-76.2 miles 297°2024-05-21 16:38:52
I4BUQ6.4 miles 30°2024-05-12 08:11:04 IK4YWL6.6 miles 43°2024-05-11 02:56:52
IU4LGT-106.6 miles 43°2024-05-10 13:17:59 IU4QRW-76.7 miles 42°2024-05-10 21:51:31
EW90436.8 miles 309°2024-05-22 23:00:02 IK4NQS6.8 miles 82°2024-05-17 04:57:44
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