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 JA7DNO-10 - show graphs
Map loading...
Comment: CIMA in SENDAI,JAPAN {UIV32N}
Last status: UI-View32 V2.03
Location: 38°19.01' N 140°50.97' E - locator QM08KH16WA - show map - static map
3.5 miles North bearing 340° from Sendai-shi, Miyagi, Japan [?]
5.6 miles South bearing 201° from Tomiya, Miyagi, Japan
68.2 miles North bearing 22° from Kōriyama, Fukushima, Japan
Last position: 2019-01-21 23:59:36 EST (3h57m ago)
2019-01-22 13:59:36 JST local time at Sendai-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA7DNO-10>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 1103
Packet rate: 882 seconds between packets on average during 43214 seconds.
Other SSIDs: JA7DNO-5 JA7DNO-9
APRS igate – Statistics for 2019-01:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2019-01-22 00:03:59 EST (3h53m ago)
Normal receiver range estimate: 37 miles (Updated: 2013-12-31 18:39:45 EST)
Position packets heard directly: 1249 on radio path
Position packets sent to APRS-IS: 1409 – show map
Stations near current position of JA7DNO-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP7TWE-70.4 miles 201°2018-12-27 04:38:09 JA7DNO-91.3 miles 345°2019-01-21 19:12:59
JA7DNJ-71.9 miles 98°2019-01-03 01:26:55 JP7TWE-92.6 miles 352°2019-01-21 17:45:36
JH7MAG-93.6 miles 23°2019-01-17 20:00:26 JA7UDE-ios3.6 miles 165°2019-01-20 22:14:50
JP7FTN-73.6 miles 138°2019-01-21 18:21:35 JE7GHS-93.8 miles 178°2019-01-21 19:09:58
JP7NPG-94.0 miles 189°2019-01-20 19:45:24 JA7FEX4.3 miles 115°2018-12-29 07:38:55
JO7LXW-94.5 miles 148°2019-01-22 03:53:40 JA7WXV-74.6 miles 156°2019-01-22 02:33:34
JO1GNA4.7 miles 156°2018-12-26 07:48:46 JG7IMF B5.0 miles 132°2019-01-14 18:38:48
JG7IMF-B5.0 miles 132°2019-01-14 18:38:58 JG7IMF F5.0 miles 132°2019-01-14 06:44:11
JG7IMF-F5.0 miles 132°2019-01-14 06:44:21 JG7IMF K5.0 miles 132°2019-01-21 04:59:17
JG7IMF-K5.0 miles 132°2019-01-21 04:59:18 JG7IMF H5.0 miles 132°2019-01-22 03:54:42
Stations heard directly by JA7DNO-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA7DNO-9 221 2019-01-01 00:07:50 2019-01-21 19:12:29 QM08KL > QM08KH 10.7 miles 7° 2019-01-11 19:26:27
JK7UST-9 25 2019-01-04 21:20:03 2019-01-21 17:42:50 QM08KD > QM08KH 11.3 miles 179° 2019-01-11 21:24:21
JA7DNJ-7 18 2018-12-31 22:28:10 2019-01-03 01:26:55 QM08KG > QM08KH 4.0 miles 171° 2019-01-01 20:06:49
JE7YUQ-3 4 2019-01-17 23:59:31 2019-01-20 23:51:02 QM08KE > QM08KH 10.3 miles 167° 2019-01-20 23:51:02
JH8CLC-7 83 2019-01-18 00:18:33 2019-01-18 04:24:16 QM08KL > QM08KH 12.2 miles 8° 2019-01-18 04:24:16
JH7JDC-9 21 2019-01-01 04:11:59 2019-01-01 05:53:15 QM08LP > QM08KH 23.0 miles 15° 2019-01-01 05:53:15
JI1QNX-9 17 2019-01-02 00:37:24 2019-01-02 01:00:32 QM08LO > QM08KH 19.2 miles 13° 2019-01-02 00:37:24
JO7CHC-3 237 2018-12-31 19:23:19 2019-01-21 23:57:14 QM08JW > QM08KH 42.7 miles 359° 2019-01-21 23:57:14
JH7VSO-9 4 2019-01-04 03:53:51 2019-01-21 00:43:00 QM08DF > QM08KH 30.9 miles 260° 2019-01-21 00:43:00
JP7FYZ-9 25 2019-01-01 22:50:21 2019-01-02 01:51:10 QM08LP > QM08KH 22.9 miles 15° 2019-01-02 01:51:10
JA1EMF-8 18 2019-01-03 20:56:15 2019-01-07 23:45:40 QM08KD > QM08KH 11.0 miles 163° 2019-01-07 23:31:40
JP7AJH-7 1 2019-01-05 21:29:27 2019-01-05 21:29:27 QM08LG > QM08KH 7.9 miles 114° 2019-01-05 21:29:27
JP7NPG-9 64 2019-01-04 06:45:10 2019-01-20 19:45:24 QM08KG > QM08KH 4.1 miles 180° 2019-01-20 19:43:07
JP7FGJ-9 36 2019-01-03 20:48:01 2019-01-18 22:49:24 QM08KC > QM08KH 15.9 miles 175° 2019-01-11 00:26:36
JA5LUA-9 14 2018-12-31 21:08:51 2018-12-31 22:07:31 QM08KC > QM08KH 16.0 miles 173° 2018-12-31 22:07:31
JH7MAG-9 26 2019-01-05 19:37:30 2019-01-17 20:00:26 QM08NO > QM08KH 23.5 miles 36° 2019-01-05 21:32:40
JP7FGJ-1 111 2018-12-31 20:51:06 2019-01-22 00:03:59 QM08KC > QM08KH 15.9 miles 175° 2019-01-21 20:03:56
JP7TWE-9 272 2019-01-04 00:57:24 2019-01-21 17:45:36 QM08LG > QM08KH 7.5 miles 121° 2019-01-13 23:22:11
JO7MOM-14 49 2019-01-03 01:35:24 2019-01-09 23:20:07 QM08IG > QM08KH 7.0 miles 244° 2019-01-09 23:20:07
JF7VVL-7 2 2019-01-13 23:21:08 2019-01-13 23:26:08 QM08LG > QM08KH 6.5 miles 110° 2019-01-13 23:26:08
JA1BGJ-9 1 2019-01-04 00:55:53 2019-01-04 00:55:53 QM08KL > QM08KH 10.9 miles 18° 2019-01-04 00:55:53

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