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APRS station 7K4IZS-9 - show graphs
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Comment: TT3+IC207
Mic-E message: Off duty
Last status: TinyTrak3 v1.42
Location: 35°40.29' N 139°44.66' E - locator PM95UQ91HD - show map - static map
3.2 miles Southeast bearing 113° from Tokyo, Tōkyō, Japan [?]
6.8 miles Southeast bearing 129° from Nerima, Tōkyō, Japan
16.5 miles North bearing 20° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-06-16 02:46:27 EDT (13m12s ago)
2019-06-16 15:46:27 JST local time at Tokyo, Japan [?]
Altitude: 75 ft
Course: 254°
Speed: 37 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: 7K4IZS-9>SUTPR9 via JJ1RAF-1*,qAR,JI1UWB-10 (good)
Positions stored: 20030
Packet rate: 263 seconds between packets on average during 12905 seconds.
Other SSIDs: 7K4IZS 7K4IZS-5
Stations near current position of 7K4IZS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ1OKX0.4 miles 316°2019-06-16 02:44:36 JH1NZC-i0.5 miles 52°2019-05-23 19:18:25
JF1AJE-90.8 miles 310°2019-06-02 21:10:41 JH9XXF0.9 miles 48°2019-05-31 20:44:26
JF1QHZ-i0.9 miles 129°2019-05-29 05:28:48 JG1XMV C0.9 miles 196°2019-05-21 05:04:12
JG1XMV-C0.9 miles 196°2019-05-21 05:04:22 JG1XMV D0.9 miles 195°2019-06-04 07:19:47
JG1XMV-D0.9 miles 195°2019-06-04 07:19:57 JL1JAS-91.0 miles 143°2019-06-15 22:20:30
7K1FWE-111.2 miles 78°2019-06-16 01:59:52 JN1DIV-91.3 miles 92°2019-06-15 17:05:34
JJ0DSG-51.5 miles 342°2019-06-08 20:36:42 JJ1LRB-71.6 miles 349°2019-05-23 00:32:44
JJ1LRB1.6 miles 350°2019-05-20 22:43:02 SALVIA MARU1.6 miles 136°2019-06-16 02:58:01
JE1SVR-71.6 miles 227°2019-06-14 23:16:07 VINGTETUN1.7 miles 142°2019-06-16 00:52:01
SYMPHONY CLASSICA1.7 miles 148°2019-06-16 01:01:01 SHIOJI MARU1.7 miles 123°2019-06-16 02:34:01
Stations which heard 7K4IZS-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JF1QGG 2 2019-06-15 23:26:55 2019-06-16 02:28:23 PM95WQ > PM95XQ 3.7 miles 86° 2019-06-16 02:28:23
JA1YKX-1 8 2019-06-01 07:16:04 2019-06-07 19:50:14 PM95TP > PM95SM 9.1 miles 208° 2019-06-07 19:50:14
JJ1YDX-3 1 2019-06-07 21:59:23 2019-06-07 21:59:23 PM96UA > QM06BF 26.0 miles 56° 2019-06-07 21:59:23
JQ1YUM-10 1 2019-06-15 23:23:22 2019-06-15 23:23:22 PM95WP > PM95WQ 1.6 miles 310° 2019-06-15 23:23:22
JR4ENY-1 22 2019-06-01 07:47:48 2019-06-15 22:43:13 PM95UP > PM95SN 7.9 miles 234° 2019-06-09 04:02:48
JQ1ZEG-10 1 2019-06-09 04:12:22 2019-06-09 04:12:22 PM95SO > PM95RN 8.4 miles 247° 2019-06-09 04:12:22
7K3LHX-10 1 2019-06-16 01:17:09 2019-06-16 01:17:09 PM95XV > QM05AU 3.7 miles 127° 2019-06-16 01:17:09
JQ1ZAB-10 2 2019-06-16 00:27:09 2019-06-16 00:28:01 QM05EV > QM05GV 10.0 miles 90° 2019-06-16 00:28:01
JS1PEI-2 2 2019-06-15 22:56:36 2019-06-15 23:11:22 PM95TP > PM95XJ 21.5 miles 135° 2019-06-15 22:56:36
JI1UWB-10 17 2019-06-07 20:08:16 2019-06-09 03:36:30 PM95UU > PM95US 4.8 miles 195° 2019-06-09 03:22:06
JM1YTT-10 6 2019-06-15 23:36:11 2019-06-16 00:33:59 QM05EW > QM05CR 15.8 miles 203° 2019-06-16 00:33:59
7N3RLX-11 7 2019-06-09 03:33:44 2019-06-16 02:43:01 PM95UR > PM95VR 4.0 miles 126° 2019-06-09 03:33:44
JE1EER-10 10 2019-06-09 03:17:17 2019-06-16 02:33:54 PM95WU > PM95WR 11.2 miles 202° 2019-06-16 01:47:59
JJ1RAF-1 1 2019-06-16 02:46:27 2019-06-16 02:46:27 PM95UQ > PM95UT 9.9 miles 343° 2019-06-16 02:46:27
JF1OCG-11 15 2019-06-07 20:31:22 2019-06-09 03:07:28 PM96UA > PM95TX 5.9 miles 205° 2019-06-07 21:14:09

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.
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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