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 JR4EUD-10 - show graphs
Map loading...
Comment: YGn-N 9k6/1k2 144/430 Port UBE
Last status: DX: JG6YDA-3 33.33.12N 130.35.19E 80.8km 236üE 22:37
Location: 33°57.89' N 131°18.36' E - locator PM53PX61RN - show map - static map
3.5 miles Northeast bearing 64° from Ube, Yamaguchi, Japan [?]
7.4 miles East bearing 110° from Onoda, Yamaguchi, Japan
56.6 miles Northeast bearing 64° from Fukuoka-shi, Fukuoka, Japan
72.3 miles Southwest bearing 246° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-02-21 08:51:32 EST (37m1s ago)
2017-02-21 22:51:32 JST local time at Ube, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR4EUD-10>APU25N via TCPIP*,qAC,T2EHIME
Positions stored: 7
Packet rate: 663 seconds between packets on average during 33152 seconds.
Items and objects originated: UBJ/RJDC WIR-12070 WIR12070
Other SSIDs: JR4EUD-13 JR4EUD-15 JR4EUD-7 JR4EUD-8 JR4EUD-9
APRS igate – Statistics for 2017-02:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2017-02-21 08:21:35 EST (1h6m ago)
Normal receiver range estimate: 6 miles (Updated: 2015-02-28 18:10:58 EST)
Position packets heard directly: 443 on radio path
Position packets sent to APRS-IS: 1120 – show map
Stations near current position of JR4EUD-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WIR1207069.3 yards 209°2017-02-21 08:38:59 JA4FJR-92.6 miles 53°2017-02-21 02:27:17
JF4KBB-92.8 miles 221°2017-01-29 19:24:12 UBJ/RJDC2.9 miles 217°2017-02-21 08:39:04
JE6IUM-93.4 miles 263°2017-02-20 04:31:02 JA4RZE7.2 miles 326°2017-01-26 03:55:46
JA4RZE-57.2 miles 326°2017-01-26 04:04:13 JA4RZE-57.2 miles 326°2017-02-05 00:34:22
JA4RZE-97.2 miles 326°2017-02-08 22:25:31 JA4RZE-17.2 miles 326°2017-02-21 07:49:13
JE4YKJ-110.3 miles 40°2017-02-21 08:35:02 JJ4JIR-910.3 miles 40°2017-02-17 02:38:47
JE4YKJ-I10.3 miles 40°2017-02-21 09:08:47 JN4BTJ-910.4 miles 31°2017-02-03 17:43:48
JN4FNZ-913.1 miles 28°2017-02-21 08:57:45 JM4GTU-513.8 miles 65°2017-02-04 00:40:50
JR4HGF-I15.1 miles 70°2017-02-21 09:26:34 JH4BTI-115.3 miles 293°2017-02-21 09:26:45
JR4HGF-A15.4 miles 70°2017-02-01 06:55:04 JE4HQD-915.9 miles 341°2017-02-17 18:01:24
Stations heard directly by JR4EUD-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JE6AUZ-9 8 2017-02-10 14:05:42 2017-02-10 20:42:26 PM53PL > PM53PX 32.6 miles 179° 2017-02-10 14:05:42
JN4FNZ-9 194 2017-02-01 05:50:23 2017-02-21 05:59:14 PM54QB > PM53PX 6.1 miles 23° 2017-02-15 18:13:33
JF6YFU-2 131 2017-02-01 00:18:40 2017-02-21 08:21:35 PM53TO > PM53PX 31.3 miles 147° 2017-02-21 08:21:35
JE4HQD-9 18 2017-02-09 23:54:39 2017-02-16 03:59:27 PM54QA > PM53PX 3.7 miles 25° 2017-02-09 23:54:39
JE4YKJ-1 7 2017-02-10 21:30:06 2017-02-18 08:33:38 PM54RB > PM53PX 10.3 miles 40° 2017-02-18 08:33:38
JF6YFU-3 2 2017-02-14 17:39:56 2017-02-20 17:41:22 PM53TO > PM53PX 31.3 miles 147° 2017-02-20 17:41:22
JA4FJR-9 72 2017-02-01 19:04:22 2017-02-21 02:17:09 PM54QA > PM53PX 6.8 miles 46° 2017-02-08 22:25:43
JH1TGX-9 11 2017-02-04 01:57:46 2017-02-04 23:26:31 PM54QA > PM53PX 4.8 miles 47° 2017-02-04 20:15:13

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