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 IK4LDZ-4 - show graphs
Comment: op. claudio
Mic-E message: In service
Location: 43°57.85' N 12°39.02' E - locator JN63HX81AJ - show map
2.5 miles South bearing 188° from Riccione, Provincia di Rimini, Emilia-Romagna, Italy [?]
2.5 miles East bearing 98° from Coriano, Provincia di Rimini, Emilia-Romagna, Italy
71.0 miles East bearing 78° from Florence, Provincia di Firenze, Tuscany, Italy
74.5 miles Southeast bearing 119° from Bologna, Provincia di Bologna, Emilia-Romagna, Italy
Last position: 2025-01-29 13:20:03 EST (19h35m ago)
2025-01-29 19:20:03 CET local time at Riccione, Italy [?]
Course:
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: IK4LDZ-4>T3UW85 via WIDE1-1,WIDE2-1,qAR,T79PRS (good)
Positions stored: 2
Packet rate: 801 seconds between packets on average during 14414 seconds.
Other SSIDs: IK4LDZ IK4LDZ-N IK4LDZ-Y IK4LDZ-10 IK4LDZ-11 IK4LDZ-MP IK4LDZ-9 IK4LDZ-2 IK4LDZ-1 IK4LDZ-3
Stations near current position of IK4LDZ-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
IK4LDZ0.0 yards 0°2025-01-30 07:13:30 IK4LDZ-MP0.0 yards 0°2025-01-28 10:24:19
IK4LDZ-N0.0 yards 0°2025-01-29 13:14:03 IK4LDZ-10.0 yards 0°2025-01-18 12:41:07
IK4LDZ-20.0 yards 0°2025-01-19 06:10:42 IK4LDZ-Y0.0 yards 0°2025-01-28 10:37:08
IK4LDZ-100.0 yards 0°2025-01-28 10:32:31 IK4LDZ-110.0 yards 0°2025-01-28 10:32:31
IK4LDZ-9415.2 yards 237°2025-01-25 05:03:30 IZ1GRO-61.6 miles 352°2025-01-28 10:25:35
IU4JJM-92.3 miles 272°2025-01-26 05:46:08 IK4UNQ-52.5 miles 330°2025-01-19 05:13:52
IK4UNQ2.5 miles 330°2025-01-30 08:09:41 IK4UNQ-72.5 miles 330°2025-01-29 11:32:03
IK4UNQ-12.5 miles 330°2025-01-19 15:22:47 IK4UNQ-22.5 miles 330°2025-01-18 05:42:34
IK4UNQ-62.5 miles 330°2025-01-19 11:55:02 IK4UNQ-132.5 miles 330°2025-01-19 15:22:47
IK4UNQ-D2.5 miles 330°2025-01-18 07:56:47 IK4UNQ-Y2.5 miles 330°2025-01-23 16:25:48
Stations which heard IK4LDZ-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
IW4EGP 71 2025-01-26 04:51:57 2025-01-29 13:05:03 JN63HX > JN64GB 8.9 miles 309° 2025-01-29 13:05:03
IZ4GWE 1 2025-01-29 12:50:03 2025-01-29 12:50:03 JN63HX > JN64CK 38.1 miles 325° 2025-01-29 12:50:03
T79PRS 68 2025-01-26 04:47:58 2025-01-29 13:20:03 JN63HX > JN63FW 10.1 miles 258° 2025-01-29 13:20:03

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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