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APRS station JK1YXO-3 - show graphs
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Comment: APRS DG Izu Oosima Island Tokyo RPT-JR1VP
Mic-E message: Off duty
Location: 34°46.33' N 139°22.14' E - locator PM94QS45GH - show map - static map
21.0 miles Southeast bearing 130° from Itō, Shizuoka, Japan [?]
24.9 miles East bearing 73° from Shimoda, Shizuoka, Japan
49.1 miles South bearing 198° from Yokohama-shi, Kanagawa, Japan
65.9 miles South bearing 196° from Tokyo, Tōkyō, Japan
Last position: 2017-02-19 09:20:17 EST (8m4s ago)
2017-02-19 23:20:17 JST local time at Itō, Japan [?]
Course:
Device: Kenwood: TM-D710 (rig)
Last path: JK1YXO-3>STTVS3 via 7J1YAK-1*,WIDE2-1,qAS,JA1KWV-1 (good)
Positions stored: 1
Packet rate: 1883 seconds between packets on average during 94143 seconds.
Other SSIDs: JK1YXO-4
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2017-02-19 03:56:20 EST (5h32m ago)
Normal receiver range estimate: 62 miles (Updated: 2016-10-31 19:16:01 EDT)
Position packets heard directly: 260 on radio path
Stations near current position of JK1YXO-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CHANG AN VISTA3.9 miles 328°2017-02-16 19:53:23 MERKUR PLANET4.0 miles 293°2017-02-14 08:00:35
KYOWA HIBISCUS4.6 miles 286°2017-01-21 08:30:31 SUNNY PESCADORES4.8 miles 275°2017-02-16 14:18:50
HAKUSEI MARU NO.105.1 miles 311°2017-02-19 09:11:21 NEW SKY5.1 miles 309°2017-01-21 12:48:34
VIKING DRIVE5.2 miles 295°2017-02-01 07:13:49 BRITISH OSPREY5.3 miles 323°2017-02-08 07:26:52
314109608 BB5.4 miles 280°2017-02-16 13:32:08 OCEAN FRIEND5.4 miles 309°2017-01-28 13:10:02
MARCLOUD5.5 miles 291°2017-01-20 19:30:48 GUANG PING5.6 miles 347°2017-02-04 15:44:26
DOOWOO JEJU5.9 miles 321°2017-02-13 10:38:53 SULPHUR GUARDIAN6.0 miles 303°2017-02-08 22:07:52
NORDWOGE6.1 miles 358°2017-01-24 07:10:16 KIMITSUMARU6.2 miles 295°2017-02-16 13:30:09
KEISEN MARU6.2 miles 332°2017-02-18 08:19:40 THORCO ATLANTIC6.3 miles 331°2017-02-03 15:06:56
CRANE OCEANO6.4 miles 284°2017-02-18 11:02:05 SUNRISE SAMBU6.4 miles 284°2017-02-18 16:26:38
Stations which heard JK1YXO-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA2YLN 31 2017-02-03 22:42:06 2017-02-18 23:44:02 PM94QS > PM95KC 36.9 miles 308° 2017-02-18 23:44:02
JA2YQQ-3 108 2017-02-03 02:25:32 2017-02-19 06:40:13 PM94QS > PM94NX 19.4 miles 313° 2017-02-19 06:40:13
JM1YTY-3 283 2017-01-31 21:04:08 2017-02-19 03:28:09 PM94QS > PM95WC 36.7 miles 52° 2017-02-19 03:28:09
JR2YQN-3 382 2017-01-31 19:28:06 2017-02-19 07:44:16 PM94QS > PM94MT 17.8 miles 275° 2017-02-19 07:44:16
7J1YAK-1 7 2017-02-18 06:07:12 2017-02-19 09:20:17 PM94QS > PM95JL 59.1 miles 327° 2017-02-19 09:20:17

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 JK1YXO-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA7XHH-9 13 2017-02-07 19:21:07 2017-02-08 00:56:24 PM95LC > PM94QS 32.5 miles 312° 2017-02-07 19:21:07
JO7UIJ-9 8 2017-02-10 17:45:27 2017-02-11 20:26:41 PM94BT > PM94QS 70.0 miles 272° 2017-02-10 18:49:44
JH3DYR-9 3 2017-02-10 20:54:17 2017-02-13 19:06:34 PM94BT > PM94QS 71.1 miles 274° 2017-02-13 19:06:34
JJ1IUK-9 2 2017-02-04 01:39:03 2017-02-04 02:02:57 PM95LI > PM94QS 47.2 miles 328° 2017-02-04 01:39:03
JA2YQQ-3 7 2017-01-31 21:07:48 2017-02-13 20:07:36 PM94NX > PM94QS 19.4 miles 313° 2017-02-13 20:07:36
JA2APZ-9 23 2017-02-15 20:17:38 2017-02-16 00:21:02 PM94JP > PM94QS 32.9 miles 253° 2017-02-15 22:02:58
JR2YQN-3 17 2017-02-10 09:32:57 2017-02-18 23:43:02 PM94MT > PM94QS 17.8 miles 275° 2017-02-18 23:43:02
JG1UUN-9 3 2017-02-11 16:20:34 2017-02-11 16:25:19 PM95NI > PM94QS 43.9 miles 340° 2017-02-11 16:25:19
JM2FRX-9 4 2017-02-19 03:44:17 2017-02-19 03:56:20 PM94CS > PM94QS 67.2 miles 269° 2017-02-19 03:56:20
JG2OJP-9 55 2017-02-03 17:32:58 2017-02-19 00:46:28 PM94MS > PM94QS 18.1 miles 272° 2017-02-14 20:42:17
JF2BVT-14 1 2017-02-14 00:26:33 2017-02-14 00:26:33 PM95KG > PM94QS 44.2 miles 324° 2017-02-14 00:26:33
JL3HBA-9 5 2017-02-17 23:45:34 2017-02-18 19:24:22 PM95LH > PM94QS 43.1 miles 327° 2017-02-18 19:24:22
JR2HCO-8 6 2017-02-18 21:26:14 2017-02-19 00:50:05 PM95MD > PM94QS 30.5 miles 327° 2017-02-18 21:26:14
JJ2EZT-9 3 2017-02-01 09:00:48 2017-02-16 08:08:25 PM94CR > PM94QS 64.9 miles 269° 2017-02-16 08:08:25
JR2TOA-7 24 2017-02-05 00:46:40 2017-02-05 18:00:43 PM94LQ > PM94QS 22.7 miles 258° 2017-02-05 00:46:40
JR2TOA-9 27 2017-02-03 22:55:27 2017-02-19 02:27:08 PM94MS > PM94QS 19.0 miles 271° 2017-02-15 22:38:52
JG2VEI-9 24 2017-01-31 20:32:23 2017-02-16 22:46:11 PM94LR > PM94QS 21.6 miles 266° 2017-02-14 20:16:46
JM1KGA 7 2017-02-04 00:01:52 2017-02-17 23:03:07 PM93TV > PM94QS 62.1 miles 168° 2017-02-17 23:03:07
JR2SEZ-9 14 2017-02-10 20:11:01 2017-02-10 20:37:51 PM94LR > PM94QS 21.2 miles 265° 2017-02-10 20:11:01
JO2QCW-9 3 2017-02-10 20:38:56 2017-02-17 03:17:01 PM95KD > PM94QS 37.6 miles 316° 2017-02-17 03:17:01
JH0CJH-7 2 2017-02-11 19:20:12 2017-02-11 19:26:13 PM95NK > PM94QS 47.4 miles 342° 2017-02-11 19:26:13
JF1UJN-9 1 2017-02-18 00:09:04 2017-02-18 00:09:04 PM94KP > PM94QS 29.0 miles 251° 2017-02-18 00:09:04
JG2AAE-9 8 2017-02-03 18:26:37 2017-02-19 01:17:09 PM94BS > PM94QS 68.7 miles 270° 2017-02-19 00:36:11

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.
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