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 JR4DYZ-10 - show graphs
Map loading...
Comment: kuga 1.2k wiresx#25403 430.92 {UIV32N}
Last status: DX: JG6YDA-3 33.33.12N 130.35.19E 94.4 miles 248üE 19:58
Location: 34°04.89' N 132°06.08' E - locator PM64BB29DN - show map - static map
6.7 miles Southwest bearing 225° from Iwakuni, Yamaguchi, Japan [?]
8.0 miles North bearing 354° from Yanai, Yamaguchi, Japan
29.8 miles Southwest bearing 223° from Hiroshima-shi, Hiroshima, Japan
74.6 miles East bearing 76° from Kitakyūshū, Fukuoka, Japan
Last position: 2017-01-18 06:16:25 EST (1d 16h50m ago)
2017-01-18 20:16:25 JST local time at Iwakuni, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR4DYZ-10>APU25N via qAR,JR5YCG-10
Positions stored: 14
Packet rate: 1350 seconds between packets on average during 21598 seconds.
Other SSIDs: JR4DYZ-12 JR4DYZ-5
APRS igate – Statistics for 2017-01:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2017-01-17 11:03:09 EST (2d 12h4m ago)
Position packets heard directly: 436 on radio path
Position packets sent to APRS-IS: 667 – show map
Stations near current position of JR4DYZ-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI4MCO-91.2 miles 274°2017-01-19 16:40:45 JE4UKI-95.4 miles 64°2017-01-19 20:08:27
JE4UKI-105.4 miles 64°2017-01-19 22:47:14 JA4MFD-106.5 miles 39°2017-01-19 23:04:49
JO4EUO-97.1 miles 49°2017-01-19 16:53:24 JH4WMI-97.2 miles 30°2017-01-15 05:29:35
JO4HHL-77.4 miles 132°2017-01-03 02:08:42 JE4YLP C7.9 miles 188°2017-01-08 07:20:47
JE4YLP-C7.9 miles 188°2017-01-08 07:20:57 JP4YDZ-I7.9 miles 188°2017-01-19 23:00:53
JO4DYL-97.9 miles 188°2017-01-04 03:09:57 JR4JFL-99.2 miles 61°2017-01-19 17:24:28
JR4DYZ-129.2 miles 61°2017-01-19 17:11:23 JH4VIZ-109.4 miles 47°2017-01-19 22:42:30
JR4GUN-109.5 miles 50°2017-01-19 23:04:48 JO4HHL-99.6 miles 53°2017-01-19 17:49:09
JR4GUN-79.7 miles 50°2017-01-19 18:44:02 JO4HHL-A11.0 miles 66°2017-01-17 17:36:53
JR4RYI-A11.4 miles 118°2016-12-31 05:36:06 JJ4VBY-A11.5 miles 193°2017-01-15 04:53:32
Stations which heard JR4DYZ-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA5HWI-10 5 2017-01-10 18:35:52 2017-01-11 15:46:18 PM64BB > PM63JS 44.8 miles 118° 2017-01-11 15:46:18
JR5YCG-10 456 2016-12-31 19:02:24 2017-01-18 06:16:25 PM64BB > PM63IT 40.3 miles 117° 2017-01-18 06:16:25
JH6ETS-10 4 2017-01-08 10:01:55 2017-01-08 15:31:58 PM64BB > PM53LQ 69.9 miles 248° 2017-01-08 15:31:58

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 JR4DYZ-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JG6YDA-3 22 2017-01-10 10:56:03 2017-01-15 13:57:29 PM53HN > PM64BB 94.3 miles 248° 2017-01-15 13:57:29
JH5EWP-9 1 2017-01-12 03:23:16 2017-01-12 03:23:16 PM63IU > PM64BB 38.7 miles 114° 2017-01-12 03:23:16
JR4ERC-9 5 2017-01-07 18:17:17 2017-01-07 18:28:51 PM64BC > PM64BB 1.6 miles 323° 2017-01-07 18:18:51
JR4DYZ-12 221 2017-01-07 22:28:22 2017-01-17 05:10:08 PM64CE > PM64BB 9.2 miles 47° 2017-01-17 04:40:37
JF6YFU-3 28 2017-01-07 13:00:46 2017-01-17 11:03:09 PM53TO > PM64BB 44.8 miles 220° 2017-01-17 11:03:09
JO4EUO-9 91 2017-01-08 16:50:29 2017-01-17 03:12:06 PM64CD > PM64BB 7.4 miles 46° 2017-01-15 17:04:12
JF5WQL-12 1 2017-01-08 01:01:07 2017-01-08 01:01:07 PM64KA > PM64BB 44.1 miles 96° 2017-01-08 01:01:07
JE4YKP-3 3 2017-01-10 06:52:49 2017-01-15 22:32:44 PM64DI > PM64BB 22.4 miles 27° 2017-01-15 22:32:44
JI4MCO-9 9 2017-01-11 20:12:35 2017-01-16 02:08:43 PM63CW > PM64BB 11.1 miles 147° 2017-01-11 20:12:35
JG4HPB-9 1 2017-01-08 03:00:36 2017-01-08 03:00:36 PM54WC > PM64BB 12.9 miles 276° 2017-01-08 03:00:36
JE4UKI-9 5 2017-01-15 09:04:51 2017-01-17 03:39:25 PM64CD > PM64BB 8.3 miles 61° 2017-01-17 03:35:01
JN4QXT-7 1 2017-01-16 00:18:57 2017-01-16 00:18:57 PM54XA > PM64BB 7.9 miles 236° 2017-01-16 00:18:57
JJ5INJ-9 1 2017-01-16 19:40:36 2017-01-16 19:40:36 PM63IU > PM64BB 38.6 miles 114° 2017-01-16 19:40:36
JH4WMI-9 25 2017-01-09 07:18:24 2017-01-15 05:23:58 PM54XA > PM64BB 10.9 miles 255° 2017-01-13 05:12:45
JP3PYY-12 22 2017-01-13 08:16:16 2017-01-16 00:13:04 PM54TB > PM64BB 25.7 miles 267° 2017-01-15 22:11:16

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