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 IR4ZZW-B - show graphs
Comment: 440 Voice 431.43750MHz +1.6000MHz
Location: 44°54.40' N 9°32.38' E - locator JN44SV47SO - show map
2.5 miles Southeast bearing 122° from Piozzano, Provincia di Piacenza, Emilia-Romagna, Italy [?]
2.8 miles West bearing 266° from Rivergaro, Provincia di Piacenza, Emilia-Romagna, Italy
42.1 miles Southeast bearing 156° from Milan, Province of Milan, Lombardy, Italy
45.6 miles Northeast bearing 41° from Genova, Province of Genoa, Liguria, Italy
Last position: 2024-01-06 03:32:33 EST (137d 18h23m ago)
2024-01-06 09:32:33 CET local time at Piozzano, Italy [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: IR4ZZW-B>APDG02 via TCPIP*,qAC,IR4ZZW-BS
Positions stored: 1
Other SSIDs: IR4ZZW IR4ZZW-R IR4ZZW-Y IR4ZZW-D
Stations near current position of IR4ZZW-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
IR4ZZW0.0 yards 0°2024-05-22 22:46:29 IR4ZZW-R0.0 yards 0°2024-05-22 20:35:09
IR4ZZW-Y0.0 yards 0°2024-05-10 12:32:41 FW38936.1 miles 92°2024-05-21 16:06:19
IU4DKT-158.0 miles 129°2024-05-22 22:53:26 IZ4IPU9.2 miles 120°2024-05-01 10:07:16
RU910.5 miles 118°2024-05-22 22:42:01 IU4DKT10.7 miles 34°2024-05-13 14:18:35
IU4DKT-1010.7 miles 34°2024-04-26 12:35:20 IU4DKT-Y10.7 miles 34°2024-05-13 14:19:41
IZ4AKM-910.7 miles 33°2024-05-20 13:23:18 IZ4BKK-911.1 miles 36°2024-05-22 18:00:27
IU4FLR11.6 miles 43°2024-05-21 01:45:52 IQ4VU12.8 miles 42°2024-05-04 07:06:56
IR2UDL-D12.8 miles 39°2024-05-22 22:47:38 IR2UDL-R12.8 miles 39°2024-05-22 22:47:28
IR2UDL12.8 miles 39°2024-05-22 22:47:04 EL-IR2ZYN13.3 miles 235°2024-05-04 13:59:14
ER-IR2ZYN13.5 miles 234°2024-05-22 22:40:42 IR4UC B13.7 miles 232°2024-05-22 22:54:39
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