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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: 2018-11-14 09:59:49 EST (25m23s ago)
2018-11-14 23:59:49 JST local time at Mobara, Japan [?]
Last path: JK1ZPR-2>APNK02 via qAR,JQ1ZAB-10
Positions stored: 1
Packet rate: 1957 seconds between packets on average during 45002 seconds.
APRS digipeater – Statistics for 2018-11:
Stations heard directly: 28 on radio path – show map
Last heard a station directly: 2018-11-14 10:04:27 EST (20m45s ago)
Normal receiver range estimate: 31 miles (Updated: 2018-10-31 19:56:03 EDT)
Position packets heard directly: 1768 on radio path
Stations near current position of JK1ZPR-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ1NET-92.6 miles 67°2018-11-11 00:06:45 JH1BLT-72.7 miles 349°2018-11-14 09:27:51
JH1BLT-93.3 miles 335°2018-11-08 02:26:43 JQ1LIG-93.7 miles 326°2018-11-12 01:45:22
JQ1ZMV-73.7 miles 326°2018-11-14 10:04:27 7L1GPV-94.3 miles 311°2018-10-16 04:44:02
JI1ELD-95.6 miles 251°2018-11-12 21:48:43 JQ1ZIF-45.6 miles 296°2018-11-14 10:24:17
JQ1ZIF-25.7 miles 296°2018-11-14 09:56:48 JP1YKM A5.7 miles 296°2018-10-27 01:46:23
JP1YKM B5.7 miles 296°2018-10-27 01:46:23 JP1YKM-A5.7 miles 296°2018-10-27 01:46:09
JP1YKM-B5.7 miles 296°2018-10-27 01:46:09 JP1YKM-I5.7 miles 296°2018-11-14 09:56:03
JM1YTU-36.0 miles 308°2018-11-14 10:05:24 JN1HVW6.2 miles 38°2018-11-13 22:17:32
JI1DLW-97.9 miles 270°2018-11-14 01:21:32 JJ1JDJ8.2 miles 318°2018-11-13 16:54:15
JI1DLW8.8 miles 282°2018-11-14 01:14:09 JS6JFG-98.9 miles 262°2018-11-14 04:41:19
Stations which heard JK1ZPR-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH1AGK-10 1 2018-11-09 22:59:33 2018-11-09 22:59:33 QM05DJ > PM95UP 35.7 miles 298° 2018-11-09 22:59:33
JQ1ZPA-10 44 2018-11-01 05:59:01 2018-11-13 21:29:47 QM05DJ > PM95VP 32.1 miles 303° 2018-11-13 21:29:47
JQ1ZUJ-10 1 2018-11-04 23:59:15 2018-11-04 23:59:15 QM05DJ > QM05AD 23.3 miles 213° 2018-11-04 23:59:15
JQ1ZWL-10 1 2018-11-07 10:59:24 2018-11-07 10:59:24 QM05DJ > QM06DN 78.9 miles 1° 2018-11-07 10:59:24
JQ1ZAB-10 68 2018-11-01 08:59:02 2018-11-14 09:59:49 QM05DJ > QM05GV 35.6 miles 23° 2018-11-14 09:59:49
JQ1ZIX-10 450 2018-10-31 20:29:00 2018-11-14 08:29:48 QM05DJ > QM05CE 16.6 miles 190° 2018-11-14 08:29:48

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 - EST last heard longest (rx => tx) longest at - EST
JH1BLT-9 5 2018-11-07 20:41:30 2018-11-07 21:17:26 QM05CM > QM05DJ 8.8 miles 321° 2018-11-07 21:17:26
JM1IZV-9 1 2018-11-14 00:15:21 2018-11-14 00:15:21 PM95VP > QM05DJ 31.9 miles 298° 2018-11-14 00:15:21
JQ1XLC-9 64 2018-11-02 02:47:08 2018-11-11 03:08:08 PM95XQ > QM05DJ 25.9 miles 319° 2018-11-03 04:39:38
JE1XII-9 20 2018-11-04 18:56:32 2018-11-05 09:35:32 QM05ES > QM05DJ 25.3 miles 14° 2018-11-05 03:04:35
JR0IVN-9 1 2018-11-11 01:43:19 2018-11-11 01:43:19 PM95MP > QM05DJ 69.9 miles 283° 2018-11-11 01:43:19
JF2BVT-14 1 2018-11-06 05:24:15 2018-11-06 05:24:15 PM95QJ > QM05DJ 53.0 miles 270° 2018-11-06 05:24:15
JH1AGK-2 2 2018-11-08 08:41:12 2018-11-14 06:18:35 PM95UP > QM05DJ 35.7 miles 298° 2018-11-14 06:18:35
JA9QQN-9 1 2018-11-02 23:54:53 2018-11-02 23:54:53 QM05BL > QM05DJ 11.3 miles 287° 2018-11-02 23:54:53
JH1QMX-9 1 2018-11-03 18:51:30 2018-11-03 18:51:30 PM95QK > QM05DJ 51.5 miles 271° 2018-11-03 18:51:30
JL1OWF-9 13 2018-11-01 19:45:31 2018-11-10 17:47:21 PM95XJ > QM05DJ 18.9 miles 268° 2018-11-02 18:20:22
JI1DLW-9 98 2018-10-31 20:44:14 2018-11-14 01:21:32 PM95JI > QM05DJ 83.6 miles 267° 2018-11-10 22:09:06
JQ1QBR-9 3 2018-11-05 03:36:38 2018-11-10 18:24:17 PM95WS > QM05DJ 32.2 miles 319° 2018-11-05 03:36:38
JQ1ZMV-7 824 2018-10-31 20:16:02 2018-11-14 10:04:27 QM05CK > QM05DJ 3.7 miles 326° 2018-11-14 10:04:27
JL1HHL-9 45 2018-11-01 19:52:32 2018-11-13 01:34:51 QM05DE > QM05DJ 15.1 miles 181° 2018-11-01 19:52:32
JM1DVI-9 51 2018-11-03 20:20:14 2018-11-04 04:31:47 QM05ER > QM05DJ 22.5 miles 17° 2018-11-03 20:20:14
JA1KUU-9 1 2018-11-10 05:34:49 2018-11-10 05:34:49 PM95VS > QM05DJ 35.0 miles 313° 2018-11-10 05:34:49
JQ3TDL-9 3 2018-11-01 20:29:45 2018-11-07 20:56:45 PM95XQ > QM05DJ 25.7 miles 319° 2018-11-07 20:56:45
JE1LWA-9 1 2018-11-04 18:19:22 2018-11-04 18:19:22 PM95VS > QM05DJ 37.3 miles 314° 2018-11-04 18:19:22
JO1XDW-9 1 2018-10-31 20:54:27 2018-10-31 20:54:27 PM95TK > QM05DJ 36.1 miles 274° 2018-10-31 20:54:27
JA1VQP-9 1 2018-11-09 03:36:45 2018-11-09 03:36:45 PM95PJ > QM05DJ 54.4 miles 270° 2018-11-09 03:36:45
JA1THJ-9 26 2018-11-01 01:35:35 2018-11-04 23:16:52 QM05DP > QM05DJ 16.8 miles 10° 2018-11-01 22:32:27
JQ1ZNB-9 222 2018-11-04 04:45:56 2018-11-14 09:38:26 QM05BN > QM05DJ 12.7 miles 322° 2018-11-14 06:30:41
JI1EDP-7 136 2018-11-02 19:51:03 2018-11-11 16:30:10 QM05IR > QM05DJ 30.6 miles 46° 2018-11-10 22:52:28
JH1ENC-9 1 2018-11-10 19:38:53 2018-11-10 19:38:53 QM05GW > QM05DJ 40.3 miles 23° 2018-11-10 19:38:53
JH1NZJ-9 235 2018-11-01 04:42:36 2018-11-14 04:57:29 QM05BP > QM05DJ 18.4 miles 330° 2018-11-11 02:00:13
JP1KIZ-7 1 2018-11-01 18:30:32 2018-11-01 18:30:32 PM95XQ > QM05DJ 24.4 miles 320° 2018-11-01 18:30:32
JM1VPX-9 1 2018-11-10 00:57:53 2018-11-10 00:57:53 PM95XK > QM05DJ 19.0 miles 272° 2018-11-10 00:57:53
JJ1NET-9 9 2018-11-02 01:04:53 2018-11-11 00:06:45 PM95XK > QM05DJ 20.1 miles 275° 2018-11-03 04:18:54

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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