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 IW4BJG-9 - show graphs
Comment: 430.250MHz QRV_431.3125MHzT77+1.6_IRU4UCM
Mic-E message: In service
Location: 44°10.89' N 10°59.00' E - locator JN54LE73XN - show map
10.5 km South bearing 163° from Montese, Provincia di Modena, Emilia-Romagna, Italy [?]
10.6 km South bearing 187° from Castel d'Aiano, Provincia di Bologna, Emilia-Romagna, Italy
44.7 km Southwest bearing 219° from Bologna, Provincia di Bologna, Emilia-Romagna, Italy
50.8 km Northwest bearing 335° from Florence, Provincia di Firenze, Tuscany, Italy
Last position: 2026-01-14 17:01:13 UTC (22d 10h36m ago)
2026-01-14 18:01:13 CET local time at Montese, Italy [?]
Altitude: 320 m
Course: 76°
Speed: 6 km/h
Device: Yaesu: FTM-100D (rig)
Last path: IW4BJG-9>T4QP89 via WIDE1-1,WIDE2-1,qAR,IR4BA (good)
Positions stored: 353
Other SSIDs: IW4BJG-7 IW4BJG-10
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