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APRS station JK1ZPR-2 - show graphs
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Comment: W1,CBn-N Fill-in MOBARA 9.6KBps 64
Location: 35°24.65' N 140°16.66' E - locator QM05DJ38HO - show map - static map
1.3 miles West bearing 252° from Mobara, Chiba, Japan [?]
7.6 miles South bearing 197° from Ōami, Chiba, Japan
35.8 miles East bearing 94° from Yokohama-shi, Kanagawa, Japan
38.1 miles Southeast bearing 120° from Tokyo, Tōkyō, Japan
Last position: 2018-05-24 15:49:03 EDT (3m57s ago)
2018-05-25 04:49:03 JST local time at Mobara, Japan [?]
Last path: JK1ZPR-2>APNK02 via qAR,JQ1ZPA-10
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 88203 seconds.
APRS digipeater – Statistics for 2018-05:
Stations heard directly: 45 on radio path – show map
Last heard a station directly: 2018-05-24 15:33:37 EDT (19m23s ago)
Normal receiver range estimate: 25 miles (Updated: 2018-04-30 19:05:47 EDT)
Position packets heard directly: 2880 on radio path
Stations near current position of JK1ZPR-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1BLT-92.5 miles 346°2018-05-23 23:41:16 JH1BLT-72.7 miles 349°2018-05-24 00:26:32
JJ1YEG B2.7 miles 350°2018-05-24 15:47:15 JJ1YEG-B2.7 miles 350°2018-05-24 15:47:25
JJ1YEG A2.7 miles 350°2018-05-24 15:47:55 JJ1YEG-A2.7 miles 350°2018-05-24 15:48:05
JJ1YEG C2.7 miles 350°2018-05-24 15:47:35 JJ1YEG-C2.7 miles 350°2018-05-24 15:47:45
JJ1YEG D2.7 miles 350°2018-05-24 15:48:15 JJ1YEG-D2.7 miles 350°2018-05-24 15:48:25
JH1BLT-72.7 miles 349°2018-05-24 03:19:25 JH1BLT-122.7 miles 349°2018-05-21 04:39:58
JJ1YEG-R2.8 miles 349°2018-05-08 22:46:50 JJ1YEG-DP2.8 miles 349°2018-05-12 21:42:30
JQ1LIG-93.7 miles 326°2018-05-24 03:35:14 JQ1ZMV-73.7 miles 326°2018-05-24 15:33:37
JA1NVL-54.0 miles 96°2018-05-18 20:23:44 JQ1XLC-74.1 miles 96°2018-05-18 20:51:28
JH1RTU-54.1 miles 96°2018-05-18 20:27:54 JQ1ZIF-45.6 miles 296°2018-05-24 15:28:10
Stations which heard JK1ZPR-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 8 2018-05-04 11:17:51 2018-05-16 07:18:33 QM05DJ > PM95TR 41.8 miles 301° 2018-05-16 07:18:33
JQ1YZZ-10 7 2018-05-01 09:17:40 2018-05-22 18:48:57 QM05DJ > PM95UN 35.9 miles 288° 2018-05-22 18:48:57
JQ1YWK-10 15 2018-05-01 08:17:39 2018-05-22 09:18:55 QM05DJ > PM95QP 53.8 miles 287° 2018-05-22 09:18:55
JQ1YUX-10 1 2018-05-01 10:47:39 2018-05-01 10:47:39 QM05DJ > PM95UN 36.0 miles 289° 2018-05-01 10:47:39
JQ1ZKG-10 84 2018-05-09 22:48:10 2018-05-24 08:49:02 QM05DJ > QM05FP 19.1 miles 33° 2018-05-24 08:49:02
JQ1ZPA-10 108 2018-04-30 22:47:37 2018-05-24 15:49:03 QM05DJ > PM95VP 32.1 miles 303° 2018-05-24 15:49:03
JQ1ZAB-10 119 2018-04-30 22:17:38 2018-05-22 22:48:57 QM05DJ > QM05GV 35.6 miles 23° 2018-05-22 22:48:57
JQ1ZIX-10 614 2018-04-30 20:17:37 2018-05-24 15:19:04 QM05DJ > QM05CE 16.6 miles 190° 2018-05-24 15:19:04

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 JK1ZPR-2
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JI1OBJ-9 7 2018-05-02 20:27:14 2018-05-11 21:41:24 QM05AP > QM05DJ 20.3 miles 320° 2018-05-02 20:27:14
JF1AJE-9 2 2018-05-03 16:15:34 2018-05-03 16:17:34 QM05CQ > QM05DJ 19.7 miles 344° 2018-05-03 16:15:34
JH1BLT-9 171 2018-05-03 02:56:20 2018-05-23 23:40:48 QM05DG > QM05DJ 10.5 miles 185° 2018-05-05 06:14:26
JM1IZV-9 1 2018-05-24 00:17:10 2018-05-24 00:17:10 PM95QJ > QM05DJ 50.8 miles 270° 2018-05-24 00:17:10
JH0KSP-9 1 2018-05-01 08:43:00 2018-05-01 08:43:00 PM95MP > QM05DJ 70.8 miles 283° 2018-05-01 08:43:00
7M4MAS-9 48 2018-05-01 06:32:24 2018-05-19 03:48:42 QM06HC > QM05DJ 51.2 miles 20° 2018-05-01 06:32:24
JG1APX-9 35 2018-05-17 22:22:31 2018-05-18 23:49:08 PM95XG > QM05DJ 20.8 miles 239° 2018-05-18 01:27:06
JL1RTY-9 1 2018-05-05 17:39:06 2018-05-05 17:39:06 QM05AQ > QM05DJ 23.1 miles 321° 2018-05-05 17:39:06
JQ1XLC-9 124 2018-05-01 20:02:53 2018-05-19 06:30:32 PM95XR > QM05DJ 28.5 miles 316° 2018-05-02 07:31:55
JA1RGL-9 2 2018-04-30 21:04:49 2018-04-30 21:22:30 PM95KK > QM05DJ 79.7 miles 271° 2018-04-30 21:22:30
JE1XII-9 7 2018-05-01 11:05:23 2018-05-21 10:37:24 PM95TK > QM05DJ 36.1 miles 274° 2018-05-01 11:05:23
7M1VGQ-9 32 2018-04-30 21:06:26 2018-05-23 06:36:52 QM05BO > QM05DJ 15.3 miles 333° 2018-04-30 21:09:59
JF1FQR-8 3 2018-05-04 07:07:37 2018-05-04 12:40:59 PM95XO > QM05DJ 20.2 miles 309° 2018-05-04 12:40:59
JE6IXU-7 1 2018-05-05 23:09:51 2018-05-05 23:09:51 QM06BF > QM05DJ 58.5 miles 352° 2018-05-05 23:09:51
JE6IXV-7 1 2018-05-05 22:16:21 2018-05-05 22:16:21 QM06BG > QM05DJ 60.0 miles 353° 2018-05-05 22:16:21
JA1GWR-9 2 2018-05-01 08:03:55 2018-05-01 08:36:14 QM06CC > QM05DJ 47.4 miles 356° 2018-05-01 08:03:55
JHISOM-7 6 2018-04-30 23:07:46 2018-05-01 01:03:30 PM95II > QM05DJ 87.1 miles 268° 2018-04-30 23:07:46
JK1MNC-9 25 2018-05-18 19:33:56 2018-05-19 02:27:07 QM05EQ > QM05DJ 20.8 miles 21° 2018-05-18 19:33:56
JL1OWF-9 18 2018-05-02 03:00:36 2018-05-24 03:03:50 PM95XK > QM05DJ 20.2 miles 272° 2018-05-12 23:52:34
JI1DLW-9 259 2018-04-30 22:36:02 2018-05-24 09:05:29 JM05AK > QM05DJ 6910.4 miles 328° 2018-05-10 20:47:20
JG1KDX-9 14 2018-05-18 22:55:32 2018-05-20 06:10:45 QM05DR > QM05DJ 23.2 miles 5° 2018-05-18 22:55:32
JG1GJG-9 1 2018-05-12 06:06:14 2018-05-12 06:06:14 PM95KG > QM05DJ 77.8 miles 262° 2018-05-12 06:06:14
JQ1ZMV-7 1503 2018-04-30 20:19:08 2018-05-24 15:33:37 QM05CK > QM05DJ 3.7 miles 326° 2018-05-24 15:33:37
JM1ESG-9 1 2018-05-23 18:10:12 2018-05-23 18:10:12 PM95QJ > QM05DJ 51.6 miles 269° 2018-05-23 18:10:12
JL1HHL-9 31 2018-05-14 19:05:23 2018-05-14 22:36:48 QM05CF > QM05DJ 14.2 miles 191° 2018-05-14 19:05:23
JE1LJJ-9 1 2018-05-12 08:08:49 2018-05-12 08:08:49 PM95LG > QM05DJ 74.0 miles 262° 2018-05-12 08:08:49
JF6AAG-7 1 2018-05-19 23:27:03 2018-05-19 23:27:03 PM95XJ > QM05DJ 18.2 miles 271° 2018-05-19 23:27:03
JP1BCU-9 1 2018-05-01 17:47:46 2018-05-01 17:47:46 PM96VH > QM05DJ 66.4 miles 337° 2018-05-01 17:47:46
JG1EAQ-7 1 2018-05-05 23:44:11 2018-05-05 23:44:11 PM95MR > QM05DJ 73.7 miles 288° 2018-05-05 23:44:11
JL1SFJ-9 1 2018-05-02 23:34:33 2018-05-02 23:34:33 QM05DR > QM05DJ 22.6 miles 7° 2018-05-02 23:34:33
7N3VAE-9 2 2018-05-06 02:05:49 2018-05-06 02:21:34 QM05JR > QM05DJ 35.9 miles 54° 2018-05-06 02:05:49
JI1ELD-9 21 2018-04-30 20:12:31 2018-05-13 23:58:27 QM05AL > QM05DJ 14.4 miles 290° 2018-04-30 20:12:31
JP1KIZ-9 1 2018-05-16 02:16:00 2018-05-16 02:16:00 QM05ES > QM05DJ 25.3 miles 14° 2018-05-16 02:16:00
JI1VFB-9 1 2018-05-18 22:01:39 2018-05-18 22:01:39 QM05AK > QM05DJ 11.9 miles 282° 2018-05-18 22:01:39
JH1DPC-7 41 2018-05-04 17:58:31 2018-05-12 22:42:19 QM05AL > QM05DJ 12.1 miles 294° 2018-05-04 17:58:31
JI1JBR-9 1 2018-05-06 20:11:37 2018-05-06 20:11:37 PM95UK > QM05DJ 34.2 miles 275° 2018-05-06 20:11:37
JR2HYV 1 2018-05-11 22:20:04 2018-05-11 22:20:04 PM95ME > QM05DJ 71.0 miles 258° 2018-05-11 22:20:04
JA1THJ-9 142 2018-04-30 22:50:18 2018-05-24 03:16:40 QM05DQ > QM05DJ 19.5 miles 5° 2018-05-16 04:36:57
JJ1CYP-9 1 2018-05-12 21:23:12 2018-05-12 21:23:12 PM95KK > QM05DJ 77.5 miles 271° 2018-05-12 21:23:12
JR1CCL-7 1 2018-05-01 09:12:18 2018-05-01 09:12:18 PM95OI > QM05DJ 62.3 miles 266° 2018-05-01 09:12:18
JP1VVM-9 28 2018-04-30 22:58:18 2018-05-22 04:32:13 QM05CM > QM05DJ 10.7 miles 325° 2018-05-09 18:28:54
JI1EDP-7 287 2018-05-03 02:33:29 2018-05-23 04:49:47 QM05JR > QM05DJ 35.3 miles 54° 2018-05-11 22:04:23
JJ1GIB-7 49 2018-05-13 00:14:08 2018-05-19 19:41:54 QM05BM > QM05DJ 9.5 miles 312° 2018-05-13 00:14:08
JO2UGI-8 2 2018-05-09 18:51:06 2018-05-09 20:39:48 PM95KI > QM05DJ 79.7 miles 268° 2018-05-09 20:39:48
JR1FHY-9 1 2018-05-01 17:12:02 2018-05-01 17:12:02 PM95UN > QM05DJ 32.8 miles 288° 2018-05-01 17:12:02

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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