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 KJ4HDR-1 - show graphs
Map loading...
Comment: KJ4HDR/I8 3.98V 22.0C
Mic-E message: Off duty
Last status: - https://aprs-traffic.blogspot.com 4.02V 22.6C AVRT5 20160512
Location: 40°42.33' N 14°29.69' E - locator JN70FQ99JH - show map - static map
6.5 miles Northwest bearing 334° from Furore, Provincia di Salerno, Campania, Italy [?]
7.3 miles Northwest bearing 326° from Conca dei Marini, Provincia di Salerno, Campania, Italy
15.6 miles Southeast bearing 125° from Napoli, Provincia di Napoli, Campania, Italy
75.7 miles Southwest bearing 227° from Foggia, Provincia di Foggia, Apulia, Italy
Last position: 2017-02-19 05:58:28 EST (7d 17h42m ago)
2017-02-19 11:58:28 CET local time at Furore, Italy [?]
Altitude: 82 ft
Course: 33°
Speed: 4 MPH
Last telemetry: 2016-07-28 12:43:04 EDT (213d 11h58m ago) – show telemetry
Ch 1: 10, Ch 2: 811, Ch 3: 384, Ch 4: 7, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: KJ4HDR-1>TPTR33 via IQ8ST-11,WIDE1*,WIDE2-2,qAR,IQ8TI (good)
Positions stored: 1309
Other SSIDs: KJ4HDR-7
Stations near current position of KJ4HDR-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
IW8EIN0.9 miles 148°2017-01-28 12:33:37 IZ8GDO-ND1.0 miles 315°2017-02-17 11:02:10
IU8CKN-ND1.2 miles 158°2017-02-08 14:22:10 IZ8GDO-71.7 miles 320°2017-02-07 06:00:15
IR8CA-B2.6 miles 199°2017-02-26 23:30:13 IR8CA-C2.6 miles 199°2017-02-26 23:30:13
IR8CA B2.6 miles 199°2017-02-26 23:30:28 IR8CA C2.6 miles 199°2017-02-26 23:30:28
IQ8ST-112.6 miles 197°2017-02-26 23:09:39 IZ8FAV-92.8 miles 354°2017-02-26 09:35:32
IR8UDD-RP2.9 miles 176°2017-02-26 23:22:09 VICENZO FERRIGNO2.9 miles 314°2017-02-08 03:09:36
I8IUD-93.0 miles 360°2017-02-25 15:42:34 IU8FXA3.1 miles 41°2017-02-03 10:12:06
IT9BMO-93.2 miles 7°2017-02-25 13:54:51 GIUNONE JET3.4 miles 248°2017-02-26 12:14:35
MAMMA ROSA3.8 miles 310°2017-02-16 14:30:46 SALVATORE PADRE PRIM3.9 miles 269°2017-02-23 17:41:53
ISMAIL SENER4.0 miles 323°2017-02-23 09:31:45 F V FEDELE FORTUNA5.4 miles 278°2017-02-23 17:28:51
Stations which heard KJ4HDR-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
IQ8ST-11 12 2017-02-17 10:57:12 2017-02-19 05:58:28 JN70GR > JN70FQ 4.0 miles 206° 2017-02-17 11:10:31

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