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 IT9RKR-9 - show graphs
Map loading...
Comment: IT9RKR qrv 145.400 or u2
Mic-E message: En route
Location: 37°32.01' N 15°06.89' E - locator JM77NM38SA - show map - static map
2.6 miles Northeast bearing 35° from Catania, Provincia di Catania, Sicily, Italy [?]
3.0 miles South bearing 190° from Valverde, Provincia di Catania, Sicily, Italy
3.3 miles Southwest bearing 231° from Aci Trezza, Provincia di Catania, Sicily, Italy
51.4 miles Southwest bearing 208° from Messina, Provincia di Messina, Sicily, Italy
Last position: 2017-02-20 10:03:00 EST (14h18m ago)
2017-02-20 16:03:00 CET local time at Catania, Italy [?]
Altitude: 56 ft
Course: 304°
Speed: 8 MPH
Device: Kenwood: TM-D710 (rig)
Last path: IT9RKR-9>SW3R01 via WIDE1-1,WIDE2-1,qAS,IT9RKR (good)
Positions stored: 12015
Packet rate: 86 seconds between packets on average during 518 seconds.
Other SSIDs: IT9RKR IT9RKR-2 IT9RKR-7
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2017-02-01 08:00:28 EST (19d 16h21m ago)
Position packets heard directly: 8 on radio path
Stations near current position of IT9RKR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
IT9FZC-ND1.2 miles 206°2017-02-21 00:12:09 IW9CTR-ND1.2 miles 286°2017-02-20 16:02:10
IW9ARO-91.3 miles 297°2017-02-20 12:42:37 IW9CTR-11.4 miles 278°2017-02-18 13:15:26
IT9RKR-71.5 miles 242°2017-02-16 07:03:46 IT9RKR1.6 miles 246°2017-02-20 13:43:29
IT9SSS1.6 miles 234°2017-02-19 13:37:28 IT9SSS-31.6 miles 234°2017-02-19 13:20:16
IT9RKR-21.6 miles 246°2017-02-12 12:41:51 IT9SSS-11.6 miles 233°2017-02-19 06:50:27
IT9SWH-ND1.7 miles 284°2017-02-21 00:12:09 IT9XDJ-11.8 miles 318°2017-02-05 04:34:23
IT9ITT1.9 miles 214°2017-01-23 13:15:10 IW9BAX2.2 miles 229°2017-02-20 16:46:47
IT9SWH-12.2 miles 250°2017-02-19 12:57:48 IT9BOV-12.4 miles 277°2017-02-19 12:57:40
CW18392.5 miles 199°2017-02-21 00:06:05 IR9UBM B2.5 miles 267°2017-02-21 00:10:26
IR9UBM-B2.5 miles 267°2017-02-21 00:10:36 IR9UBT B2.7 miles 12°2017-01-23 05:08:15
Stations which heard IT9RKR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
IT9RKR 128 2017-02-15 10:21:02 2017-02-20 10:03:00 JM77ML > JM77NM 4.5 miles 31° 2017-02-20 04:28:14

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.
Stations heard directly by IT9RKR-9
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
IW9CRG-9 7 2017-02-01 07:32:05 2017-02-01 08:00:28 JM77MK > JM77NM 6.1 miles 192° 2017-02-01 08:00:28
IQ9DE-12 1 2017-02-01 08:11:08 2017-02-01 08:11:08 JM77MQ > JM77NM 13.0 miles 338° 2017-02-01 08:11:08

Only stations from which a position packet has been heard 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