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APRS weather station JE4YKB-13 - show graphs
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Comment: Totsuka WX&IGATE 144.66MHz 1k2
Location: 35°23.06' N 139°31.30' E - locator PM95SJ22OF - show map - static map
4.1 miles Northeast bearing 45° from Fujisawa, Kanagawa, Japan [?]
5.5 miles North bearing 343° from Kamakura, Kanagawa, Japan
8.1 miles Southwest bearing 237° from Yokohama-shi, Kanagawa, Japan
23.1 miles Southwest bearing 204° from Tokyo, Tōkyō, Japan
Last position: 2018-01-22 14:31:40 EST (11m6s ago)
2018-01-23 04:31:40 JST local time at Fujisawa, Japan [?]
Last WX report: 2018-01-22 14:31:40 EST (11m6s ago) – show weather charts
35 °F 89% 1007.0 mbar 0.0 MPH East
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JE4YKB-13>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 3
Packet rate: 1764 seconds between packets on average during 88198 seconds.
APRS igate – Statistics for 2018-01:
Stations heard directly: 43 on radio path – show map
Last heard a station directly: 2018-01-22 14:14:00 EST (28m46s ago)
Normal receiver range estimate: 37 miles (Updated: 2017-06-30 18:39:14 EDT)
Position packets heard directly: 1338 on radio path
Position packets sent to APRS-IS: 6157 – show map
Stations near current position of JE4YKB-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK4MRL-726.7 yards 321°2018-01-19 17:57:28 JK4MRL-962.8 yards 15°2018-01-07 18:34:36
JM1LIG-50.3 miles 329°2017-12-30 06:02:17 JK1QLR-70.5 miles 52°2017-12-29 06:35:30
JA1XPM0.9 miles 131°2018-01-14 09:15:22 JH1JLV-91.3 miles 149°2018-01-14 07:29:22
JI2UPG-91.6 miles 348°2018-01-21 01:54:27 JL1KBS-72.0 miles 305°2018-01-20 21:39:54
JQ1JIC2.3 miles 147°2018-01-04 06:18:29 JI1KQU-72.5 miles 328°2018-01-20 02:48:32
7K1UMO-92.5 miles 111°2018-01-08 09:58:15 JH1GFW-B2.6 miles 60°2017-12-31 20:26:26
JP1YLD-I2.7 miles 245°2018-01-22 14:42:07 JQ1PAG-92.9 miles 161°2018-01-21 04:29:33
JH1WXW3.0 miles 251°2018-01-19 04:06:25 JI1RDL-53.0 miles 80°2018-01-20 04:25:45
JF1HME3.0 miles 247°2018-01-02 23:46:34 JA1CXA-93.1 miles 214°2018-01-17 02:57:41
JK1WQE-93.1 miles 116°2018-01-21 05:42:51 JS1PEI-123.1 miles 61°2018-01-12 20:05:27
Stations heard directly by JE4YKB-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR7OVC-9 31 2018-01-04 21:27:22 2018-01-21 02:08:18 PM95SK > PM95SJ 5.1 miles 26° 2018-01-19 23:37:14
JK4MRL-7 12 2018-01-02 08:49:02 2018-01-19 17:57:28 PM95SJ > PM95SJ 0.3 miles 345° 2018-01-02 21:39:35
7K1UMO-9 6 2018-01-08 09:50:21 2018-01-08 09:57:51 PM95SJ > PM95SJ 2.5 miles 94° 2018-01-08 09:54:43
JH1LRG-9 4 2018-01-07 05:30:16 2018-01-21 05:24:18 PM95RI > PM95SJ 4.5 miles 259° 2018-01-21 05:24:18
JM2WQD-9 16 2018-01-08 21:38:18 2018-01-09 00:34:42 PM95TJ > PM95SJ 7.8 miles 74° 2018-01-08 21:38:18
JQ1XLC-9 1 2017-12-31 19:08:22 2017-12-31 19:08:22 PM95WI > PM95SJ 22.3 miles 93° 2017-12-31 19:08:22
JQ1UCF-9 3 2018-01-02 18:53:13 2018-01-02 18:56:56 PM95RI > PM95SJ 3.3 miles 226° 2018-01-02 18:56:56
JK4MRL-9 76 2018-01-06 02:15:30 2018-01-07 18:34:36 PM95TJ > PM95SJ 3.9 miles 89° 2018-01-06 07:16:10
JG1KDZ-9 1 2018-01-16 21:28:05 2018-01-16 21:28:05 PM95XI > PM95SJ 27.0 miles 97° 2018-01-16 21:28:05
JK1WQE-9 45 2017-12-31 20:35:29 2018-01-21 05:42:51 PM95TI > PM95SJ 4.4 miles 103° 2018-01-19 22:53:31
JA2APZ-9 70 2018-01-01 21:08:47 2018-01-20 02:10:52 PM94NV > PM95SJ 40.7 miles 216° 2018-01-20 02:08:51
JM1YTY-3 528 2017-12-31 19:25:29 2018-01-22 10:00:11 PM95WC > PM95SJ 28.3 miles 134° 2018-01-22 10:00:11
JI1RFF-9 14 2018-01-02 20:53:14 2018-01-11 19:48:08 PM95XG > PM95SJ 26.4 miles 110° 2018-01-04 02:05:43
JN1LBY-9 2 2018-01-01 01:12:01 2018-01-01 01:12:32 PM95TK > PM95SJ 7.7 miles 50° 2018-01-01 01:12:32
JG1UUN-9 52 2018-01-02 04:28:58 2018-01-21 01:07:03 PM95TJ > PM95SJ 3.7 miles 80° 2018-01-18 23:16:01
7N2OTX-9 12 2018-01-07 21:14:24 2018-01-22 14:14:00 PM95OO > PM95SJ 22.7 miles 311° 2018-01-07 21:14:24
JA2DZJ-9 47 2018-01-10 19:28:51 2018-01-19 22:49:52 PM95RJ > PM95SJ 5.6 miles 282° 2018-01-10 20:20:02
JF2BVT-14 41 2018-01-09 06:59:48 2018-01-22 06:45:46 PM95SK > PM95SJ 4.8 miles 27° 2018-01-22 06:45:46
JO1YLU-3 36 2018-01-02 21:24:15 2018-01-21 18:19:33 PM95XG > PM95SJ 26.3 miles 110° 2018-01-21 18:19:33
JI1AOI-9 1 2018-01-07 20:39:48 2018-01-07 20:39:48 PM95RM > PM95SJ 10.6 miles 328° 2018-01-07 20:39:48
JA1BPP-14 7 2018-01-10 17:23:39 2018-01-10 19:37:13 PM95TH > PM95SJ 7.4 miles 129° 2018-01-10 18:50:16
JE7IZM-12 1 2018-01-21 06:26:57 2018-01-21 06:26:57 PM95TI > PM95SJ 7.0 miles 116° 2018-01-21 06:26:57
JF6AAG-7 4 2018-01-16 20:50:44 2018-01-17 21:02:51 PM95WI > PM95SJ 21.4 miles 93° 2018-01-17 20:02:52
JI1ITW-9 34 2018-01-06 19:16:03 2018-01-21 04:27:54 PM95UL > PM95SJ 10.2 miles 59° 2018-01-08 01:19:27
JI1HRC-9 1 2018-01-13 21:05:38 2018-01-13 21:05:38 PM95XC > PM95SJ 32.0 miles 125° 2018-01-13 21:05:38
JM1DVI-9 1 2018-01-13 21:05:44 2018-01-13 21:05:44 PM95XC > PM95SJ 32.0 miles 125° 2018-01-13 21:05:44
7J1YAK-1 120 2018-01-01 20:14:14 2018-01-21 11:49:40 PM95JL > PM95SJ 41.2 miles 280° 2018-01-21 11:49:40
JF1IKV-12 8 2018-01-06 20:08:35 2018-01-07 03:51:28 PM95MC > PM95SJ 34.8 miles 234° 2018-01-06 20:08:35
JA1XPM 70 2018-01-04 06:54:44 2018-01-13 08:07:42 PM95SJ > PM95SJ 1.5 miles 104° 2018-01-09 10:53:08
JN7TAN-1 1 2018-01-07 02:17:05 2018-01-07 02:17:05 PM95WF > PM95SJ 22.9 miles 115° 2018-01-07 02:17:05
JM1QHI-9 8 2018-01-13 07:44:22 2018-01-13 08:20:59 PM95TI > PM95SJ 6.4 miles 121° 2018-01-13 07:44:22
JN1MKJ-9 8 2018-01-12 21:09:05 2018-01-13 00:49:27 PM95TI > PM95SJ 5.1 miles 130° 2018-01-12 21:16:39
JQ1GLJ-7 2 2018-01-20 21:11:29 2018-01-20 21:22:43 PM95ON > PM95SJ 19.4 miles 306° 2018-01-20 21:11:29
JH1BEC-9 9 2018-01-06 23:08:00 2018-01-19 21:13:09 PM95SI > PM95SJ 3.7 miles 119° 2018-01-07 00:18:49
JA1GRJ-9 29 2017-12-31 23:20:03 2018-01-04 01:54:14 PM95TI > PM95SJ 6.2 miles 118° 2017-12-31 23:20:03
JA1WHD-9 4 2017-12-31 22:43:10 2018-01-01 06:24:38 PM95NA > PM95SJ 35.8 miles 224° 2017-12-31 22:43:10
JS1PEI-12 2 2018-01-05 20:44:38 2018-01-05 20:55:08 PM95SI > PM95SJ 3.6 miles 109° 2018-01-05 20:55:08
JP1XOC-7 17 2018-01-03 17:07:49 2018-01-15 17:10:38 PM95SI > PM95SJ 1.7 miles 166° 2018-01-15 17:07:31
JN1CDA-9 5 2018-01-13 19:47:49 2018-01-13 21:27:34 PM95RK > PM95SJ 5.4 miles 335° 2018-01-13 21:27:34
JH0UVW-9 2 2018-01-13 20:04:30 2018-01-14 00:13:10 PM95MC > PM95SJ 34.0 miles 234° 2018-01-14 00:13:10
7M3OYD-9 3 2018-01-04 21:01:21 2018-01-08 20:13:48 PM95SH > PM95SJ 5.1 miles 160° 2018-01-04 21:01:21
JI1OMU 1 2018-01-04 15:35:22 2018-01-04 15:35:22 PM95SH > PM95SJ 4.0 miles 156° 2018-01-04 15:35:22
JI1TOL-7 3 2018-01-01 02:44:54 2018-01-06 23:14:34 PM95TJ > PM95SJ 5.2 miles 96° 2018-01-01 03:15:00

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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