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 IZ4TNW-9 - show graphs
Map loading...
Mic-E message: En route
Location: 44°17.24' N 11°06.68' E - locator JN54NG38IX - show map - static map
0.4 miles Northeast bearing 32° from Vergato, Provincia di Bologna, Emilia-Romagna, Italy [?]
2.9 miles Northwest bearing 314° from Grizzana Morandi, Provincia di Bologna, Emilia-Romagna, Italy
18.1 miles Southwest bearing 218° from Bologna, Provincia di Bologna, Emilia-Romagna, Italy
36.6 miles North bearing 349° from Florence, Provincia di Firenze, Tuscany, Italy
Last position: 2017-02-25 14:41:58 EST (14h35m ago)
2017-02-25 20:41:58 CET local time at Vergato, Italy [?]
Altitude: 620 ft
Course: 185°
Speed: 9 MPH
Last telemetry: 2016-06-16 09:20:10 EDT (254d 20h57m ago) – show telemetry
Ch 1: 443, Ch 2: 639, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TM-D710 (rig)
Last path: IZ4TNW-9>TT1W24 via WIDE1-1,WIDE2-2,qAR,IR4BA (good)
Positions stored: 4870
Packet rate: 255 seconds between packets on average during 2548 seconds.
Other SSIDs: IZ4TNW IZ4TNW-1
Stations near current position of IZ4TNW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
IZ4VUG3.2 miles 153°2017-02-26 03:57:39 IR4UCH4.9 miles 191°2017-02-26 05:14:28
IR4BA4.9 miles 191°2017-02-26 05:14:43 IU4BLX-58.1 miles 151°2017-02-24 12:34:02
IU4BLX8.1 miles 151°2017-01-28 17:10:33 IW4BNT8.2 miles 320°2017-02-25 12:45:20
IK4EWD9.9 miles 43°2017-02-09 00:34:50 IK4EWD-19.9 miles 43°2017-02-09 14:10:08
IK4GTC-110.7 miles 234°2017-02-02 11:06:01 IK4GTC-911.5 miles 216°2017-01-29 09:36:06
IR4X-1112.6 miles 38°2017-02-26 05:10:20 IR4MB12.8 miles 161°2017-02-26 05:14:18
IR4BO12.8 miles 161°2017-02-26 05:14:23 IR5AR-313.4 miles 171°2017-02-26 04:49:31
IR5AS-1113.5 miles 171°2017-02-26 05:01:02 EW191913.8 miles 170°2017-02-26 05:14:35
EW748314.3 miles 179°2017-02-26 05:14:03 IR5AS-B15.9 miles 177°2017-02-26 04:49:23
IK4IEE-M16.1 miles 344°2017-02-16 17:46:21 IQ4BQ16.2 miles 32°2017-02-26 05:10:20
Stations which heard IZ4TNW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
IZ4TNX-11 2 2017-02-16 17:04:44 2017-02-23 13:19:24 JN54NH > JN54SM 24.6 miles 49° 2017-02-23 13:19:24
IZ4UFQ-10 1 2017-02-23 13:39:58 2017-02-23 13:39:58 JN54PK > JN54QL 4.3 miles 51° 2017-02-23 13:39:58
IZ4SJB-3 2 2017-02-16 13:38:41 2017-02-16 13:46:02 JN54PJ > JN54PL 7.5 miles 13° 2017-02-16 13:38:41
IR4BA 169 2017-02-15 03:17:39 2017-02-25 14:41:58 JN54PK > JN54NF 18.4 miles 211° 2017-02-23 13:40:01
IR4X-11 33 2017-02-16 13:36:48 2017-02-23 13:36:02 JN54NG > JN54PK 13.7 miles 41° 2017-02-23 11:18:03
IQ4SC 1 2017-02-23 13:39:26 2017-02-23 13:39:26 JN54PK > JN54IO 30.9 miles 290° 2017-02-23 13:39:26
IR4UCI-11 1 2017-02-16 13:42:56 2017-02-16 13:42:56 JN54PK > JN54MM 13.8 miles 292° 2017-02-16 13:42:56

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.
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