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APRS station JH1TWC-9 - show graphs
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Comment: 430.940MHz T103 Now QRV!
Mic-E message: In service
Location: 35°54.44' N 139°32.48' E - locator PM95SV47XS - show map - static map
5.4 miles West bearing 288° from Yono, Saitama, Japan [?]
5.6 miles Northwest bearing 335° from Shiki, Saitama, Japan
17.2 miles Northwest bearing 331° from Tokyo, Tōkyō, Japan
32.2 miles North bearing 350° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-23 03:33:45 EDT (11h6m ago)
2017-07-23 16:33:45 JST local time at Yono, Japan [?]
Altitude: 30 ft
Course: 135°
Speed: 7 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JH1TWC-9>S5UTT4 via JQ1YFT-2*,qAS,JQ1YUX-10 (good)
Positions stored: 26419
Packet rate: 130 seconds between packets on average during 909 seconds.
Other SSIDs: JH1TWC JH1TWC-5
Stations near current position of JH1TWC-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7K3WNX-90.4 miles 322°2017-07-14 08:31:58 JP1YKW-I1.0 miles 281°2017-07-23 14:34:27
JE1UDL-141.7 miles 248°2017-07-23 14:39:17 JE1BMF2.8 miles 55°2017-07-21 18:53:45
JA1NQA-A2.9 miles 175°2017-07-18 13:46:34 JM1QHI-93.0 miles 351°2017-07-22 09:24:02
7M4BXO3.3 miles 331°2017-07-21 17:13:25 7K3CFB-A3.6 miles 301°2017-07-21 15:31:53
JJ0PTS-93.7 miles 271°2017-07-22 04:58:44 JH1DVX-93.8 miles 81°2017-07-17 07:05:38
JG1XAF-74.0 miles 284°2017-07-20 05:36:54 JH1GOS4.0 miles 200°2017-07-20 20:10:07
JP1AWP-94.1 miles 156°2017-07-16 20:21:09 7N4SJX-94.2 miles 103°2017-07-23 02:41:09
JA1NAT-54.5 miles 90°2017-07-08 00:28:55 jl1hmv-i4.6 miles 91°2017-07-23 03:50:59
JI1SFX-54.8 miles 79°2017-06-23 18:17:51 JE4VQR-95.1 miles 55°2017-07-22 08:12:14
JI1WTB5.1 miles 114°2017-07-23 08:44:00 JA1UEX-135.3 miles 172°2017-07-23 14:00:06
Stations which heard JH1TWC-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 2 2017-07-15 01:28:22 2017-07-23 03:26:05 PM95RV > PM95TR 15.6 miles 151° 2017-07-23 03:26:05
JQ1YFT-2 98 2017-06-30 23:58:16 2017-07-23 03:33:45 PM95TW > PM95OP 28.2 miles 223° 2017-07-13 22:17:52
JA1YKX-2 3 2017-07-07 22:54:36 2017-07-15 03:43:48 PM95RW > PM95SM 30.0 miles 172° 2017-07-15 03:43:48
JQ1YZZ-10 1 2017-07-17 22:59:58 2017-07-17 22:59:58 PM95TV > PM95UN 22.5 miles 171° 2017-07-17 22:59:58
JQ1YWK-10 13 2017-07-03 19:19:39 2017-07-22 23:28:29 PM95TW > PM95QP 23.8 miles 213° 2017-07-13 23:15:13
JH1WUX-2 25 2017-07-01 00:37:00 2017-07-20 19:40:28 PM95RW > PM95TU 8.5 miles 125° 2017-07-07 04:27:54
JI1LCY-10 147 2017-06-30 23:55:45 2017-07-16 02:06:54 PM95TW > PM95RU 10.9 miles 244° 2017-07-08 00:37:53
JQ1ZIF-2 8 2017-07-01 02:04:57 2017-07-22 02:10:33 PM95RW > QM05CK 51.4 miles 130° 2017-07-01 02:04:57
JH1AGK-10 6 2017-07-03 19:34:47 2017-07-17 23:01:56 PM95SW > PM95UP 21.8 miles 148° 2017-07-04 00:56:33
JP1NNS-10 1 2017-07-03 20:39:10 2017-07-03 20:39:10 PM95SW > PM96LL 47.5 miles 323° 2017-07-03 20:39:10
JJ1RAF-2 22 2017-07-01 00:06:33 2017-07-23 03:28:43 PM95RV > PM95UT 13.7 miles 119° 2017-07-03 20:22:44

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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