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 JM1YTT-10 - show graphs
Map loading...
Comment: CCNS Sakura Now-Tessting {UIV32N}
Last status: UI-View32 V2.03
Location: 35°42.82' N 140°14.23' E - locator QM05CR81LG - show map - static map
525.8 yards Southeast bearing 134° from Sakura, Chiba, Japan [?]
1.7 miles West bearing 263° from Shisui, Chiba, Japan
30.6 miles East bearing 87° from Tokyo, Tōkyō, Japan
38.1 miles Northeast bearing 61° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-02-15 15:37:34 EST (40m41s ago)
2019-02-16 05:37:34 JST local time at Sakura, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JM1YTT-10>APU25N via qAR,JG1FVF
Positions stored: 1
Packet rate: 1792 seconds between packets on average during 87812 seconds.
Other SSIDs: JM1YTT JM1YTT-13
APRS igate – Statistics for 2019-02:
Stations heard directly: 41 on radio path – show map
Last heard a station directly: 2019-02-15 03:29:48 EST (12h48m ago)
Normal receiver range estimate: 43 miles (Updated: 2019-01-31 18:24:33 EST)
Position packets heard directly: 2082 on radio path
Position packets sent to APRS-IS: 3187 – show map
Stations near current position of JM1YTT-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM1YTT-130.0 yards 0°2019-02-15 03:37:46 JI1UZJ-I-ios0.4 miles 38°2019-01-27 01:44:08
JG1XDE-90.6 miles 309°2019-02-15 03:08:55 JM1DVI-71.1 miles 113°2019-01-17 05:14:41
JH1DPC-93.0 miles 261°2019-02-09 22:18:24 JP1YKO-I3.1 miles 280°2019-02-15 16:12:13
JJ1NQD3.1 miles 52°2019-02-09 01:13:55 JL1SFJ-93.1 miles 262°2019-01-17 03:20:19
7L1GPW-13.7 miles 136°2019-02-11 00:32:21 JJ1YYG-54.4 miles 55°2019-01-30 03:35:42
JP2FIK-94.5 miles 47°2019-02-14 05:05:45 JP2FIK-74.5 miles 49°2019-02-08 23:54:04
7L1GPV-74.6 miles 132°2019-01-25 03:38:26 7N2UZM4.7 miles 243°2019-02-14 05:26:21
JP1JKH-95.3 miles 270°2019-01-26 23:13:14 JQ1ZVS B5.3 miles 153°2019-01-16 22:24:50
JQ1ZVS-B5.3 miles 153°2019-01-16 22:25:01 JQ1ZVS A5.3 miles 153°2019-02-05 04:51:22
JQ1ZVS-A5.3 miles 153°2019-02-05 04:51:32 JP1YJT-I5.6 miles 126°2019-02-15 16:17:01
Stations which heard JM1YTT-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF1QGG 1 2019-01-31 23:58:57 2019-01-31 23:58:57 QM05CR > PM95XQ 15.5 miles 268° 2019-01-31 23:58:57
JQ1ZAB-10 14 2019-02-02 07:14:05 2019-02-14 00:14:05 QM05CR > QM05GV 19.9 miles 53° 2019-02-14 00:14:05
JI1UWB-10 2 2019-02-02 17:14:06 2019-02-06 14:14:06 QM05CR > PM95US 29.2 miles 279° 2019-02-06 14:14:06
JG1FVF 298 2019-02-01 21:14:04 2019-02-15 15:37:34 QM05CR > QM05EX 19.3 miles 26° 2019-02-15 15:37:34

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 JM1YTT-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JF7ELG-9 5 2019-02-09 23:42:40 2019-02-10 00:43:12 PM95XV > QM05CR 19.5 miles 310° 2019-02-09 23:42:40
JM1GED-9 4 2019-02-01 21:07:31 2019-02-01 21:29:42 QM05AP > QM05CR 11.5 miles 248° 2019-02-01 21:29:42
JK1PEB-9 85 2019-01-31 19:00:09 2019-02-03 21:09:54 PM95XU > QM05CR 16.1 miles 304° 2019-01-31 23:57:18
JA1YKX-1 2 2019-02-01 16:20:48 2019-02-01 17:50:50 PM95SM > QM05CR 40.8 miles 250° 2019-02-01 17:50:50
JG1MSU-7 3 2019-02-05 15:56:38 2019-02-10 15:52:46 QM06BF > QM05CR 36.1 miles 348° 2019-02-05 15:56:38
JQ1YUM-10 1 2019-02-06 12:30:49 2019-02-06 12:30:49 PM95WQ > QM05CR 19.7 miles 262° 2019-02-06 12:30:49
JA2YQQ-3 4 2019-02-06 10:45:35 2019-02-06 15:15:09 PM94NX > QM05CR 81.5 miles 231° 2019-02-06 15:15:09
JF3TFK-9 1 2019-02-05 21:12:28 2019-02-05 21:12:28 QM06BB > QM05CR 24.4 miles 346° 2019-02-05 21:12:28
JM1YTY-3 1 2019-02-06 09:53:21 2019-02-06 09:53:21 PM95WC > QM05CR 46.9 miles 205° 2019-02-06 09:53:21
JI1RFF-9 113 2019-02-01 03:19:09 2019-02-14 03:19:31 QM05BL > QM05CR 19.5 miles 206° 2019-02-10 19:07:19
JL1TJX-7 2 2019-02-10 07:01:19 2019-02-10 07:19:48 QM05AT > QM05CR 12.9 miles 303° 2019-02-10 07:19:48
JR4ENY-1 127 2019-01-31 19:32:36 2019-02-15 03:29:48 PM95SN > QM05CR 38.6 miles 257° 2019-02-15 03:29:48
JH1JLJ-14 6 2019-02-06 00:55:07 2019-02-13 04:46:50 PM95XQ > QM05CR 13.8 miles 261° 2019-02-06 02:50:35
JO1IAF-12 4 2019-02-01 04:56:09 2019-02-14 17:15:47 QM05AV > QM05CR 19.1 miles 317° 2019-02-01 04:56:09
JM1YUK-3 40 2019-02-01 00:18:52 2019-02-14 18:20:54 QM05AC > QM05CR 43.5 miles 196° 2019-02-14 18:20:54
JM1YTU-3 149 2019-01-31 19:23:49 2019-02-14 07:56:58 QM05CL > QM05CR 17.4 miles 188° 2019-02-14 07:56:58
JE1EER-9 1 2019-02-01 08:15:06 2019-02-01 08:15:06 PM95VR > QM05CR 23.5 miles 269° 2019-02-01 08:15:06
JI1DLW-9 6 2019-02-01 00:47:28 2019-02-10 00:09:33 QM05AK > QM05CR 20.9 miles 209° 2019-02-10 00:09:33
JO1YLU-3 2 2019-02-03 23:02:56 2019-02-11 15:33:36 PM95XG > QM05CR 35.4 miles 206° 2019-02-11 15:33:36
JA7THE-9 110 2019-02-01 20:22:46 2019-02-14 07:49:54 PM95XR > QM05CR 14.4 miles 273° 2019-02-10 20:25:34
7M4NGG-12 11 2019-02-06 20:07:19 2019-02-06 21:08:21 QM05BX > QM05CR 19.7 miles 348° 2019-02-06 21:08:21
JA1HSS-9 11 2019-02-06 02:15:19 2019-02-11 08:30:24 PM95WS > QM05CR 19.0 miles 285° 2019-02-06 02:15:19
JR1TOT-9 2 2019-02-03 02:37:21 2019-02-03 02:38:22 QM05AS > QM05CR 12.0 miles 284° 2019-02-03 02:38:22
7L1MJH-9 3 2019-01-31 20:41:29 2019-02-06 19:47:10 PM95VP > QM05CR 26.9 miles 262° 2019-02-06 19:39:30
JP2FIK-7 100 2019-02-02 00:33:47 2019-02-08 23:54:04 QM05CO > QM05CR 7.1 miles 209° 2019-02-06 19:24:18
JQ1LIG-9 4 2019-02-08 23:45:29 2019-02-13 01:12:55 PM95VN > QM05CR 27.8 miles 246° 2019-02-09 00:46:39
JP2FIK-9 122 2019-01-31 19:17:34 2019-02-14 05:04:44 QM05CO > QM05CR 7.2 miles 209° 2019-02-10 19:09:14
JE1JTB-7 16 2019-02-10 20:10:51 2019-02-13 02:22:59 QM05FR > QM05CR 14.2 miles 87° 2019-02-12 22:39:06
JI1ELD-9 26 2019-02-08 17:49:22 2019-02-13 18:16:45 QM05BN > QM05CR 12.8 miles 209° 2019-02-13 18:16:45
JI1UAG-7 60 2019-02-01 09:12:01 2019-02-14 15:18:04 QM05AS > QM05CR 12.3 miles 283° 2019-02-14 15:18:04
JN1DIV-9 124 2019-02-02 17:07:49 2019-02-13 04:37:15 QM05AP > QM05CR 12.0 miles 250° 2019-02-10 18:54:34
JG1JEG-7 28 2019-02-01 05:19:16 2019-02-14 23:55:07 QM05AS > QM05CR 10.8 miles 298° 2019-02-12 05:40:26
JH1DIO-9 3 2019-02-01 17:38:16 2019-02-01 19:19:47 QM05AQ > QM05CR 10.7 miles 253° 2019-02-01 19:19:47
JA1WHD-9 3 2019-02-07 19:45:12 2019-02-07 22:03:02 QM05AQ > QM05CR 12.8 miles 264° 2019-02-07 22:03:02
JG1FVF 593 2019-02-01 21:45:08 2019-02-15 03:15:08 QM05EX > QM05CR 19.3 miles 26° 2019-02-15 03:15:08
JH0UVW-9 2 2019-02-02 23:17:53 2019-02-02 23:18:59 PM95NE > QM05CR 73.3 miles 242° 2019-02-02 23:17:53
JF1JAY-7 22 2019-02-08 06:40:28 2019-02-09 23:08:09 PM95XQ > QM05CR 14.3 miles 263° 2019-02-08 06:40:28
JF1XDQ 1 2019-02-06 06:29:39 2019-02-06 06:29:39 PM95WQ > QM05CR 20.2 miles 263° 2019-02-06 06:29:39
JG1XDE-9 271 2019-02-01 00:19:32 2019-02-15 03:08:55 QM05AR > QM05CR 10.3 miles 268° 2019-02-07 03:43:35
JL1JAS-9 13 2019-01-31 22:01:31 2019-02-03 22:35:47 QM05ET > QM05CR 11.3 miles 48° 2019-02-01 00:29:40
7L1GPW-1 1 2019-02-11 00:31:42 2019-02-11 00:31:42 QM05DQ > QM05CR 3.7 miles 136° 2019-02-11 00:31:42

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