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APRS station 7M4MAS-9 - show graphs
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Comment: 431.000MHz JAPRSX WiRES-X #14730 CB-JQ1ZKG SammuARC
Mic-E message: In service
Location: 35°38.57' N 140°27.60' E - locator QM05FP54EG - show map - static map
6.4 miles Southwest bearing 232° from Yōkaichiba, Chiba, Japan [?]
11.8 miles Southwest bearing 244° from Asahi, Chiba, Japan
43.2 miles East bearing 94° from Tokyo, Tōkyō, Japan
47.9 miles East bearing 73° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-01-20 01:34:33 EST (1d 3h44m ago)
2019-01-20 15:34:33 JST local time at Yōkaichiba, Japan [?]
Altitude: 30 ft
Course: 52°
Speed: 23 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 7M4MAS-9>S5SXU7 via JK1ZPR-2*,qAR,JQ1ZIX-10 (good)
Positions stored: 114692
Packet rate: 90 seconds between packets on average during 4390 seconds.
Other SSIDs: 7M4MAS
Stations near current position of 7M4MAS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZKG-10207.3 yards 28°2019-01-19 06:56:57 JI1EDP-71.1 miles 42°2019-01-21 02:35:47
JR2KCS-104.4 miles 24°2019-01-15 22:16:26 JR0GPY-104.5 miles 26°2019-01-10 21:19:12
JA1THJ5.2 miles 262°2018-12-29 11:42:36 JP1JFM-A6.3 miles 52°2019-01-07 09:52:42
7L1GPV-77.1 miles 329°2019-01-13 00:21:18 JE7YUS-97.2 miles 332°2019-01-11 19:35:29
JQ1ZVS F8.0 miles 279°2019-01-04 18:35:31 JQ1ZVS-F8.0 miles 279°2019-01-04 18:35:41
JP1YJT-I8.1 miles 281°2019-01-21 05:00:43 JP1YLM-I8.2 miles 325°2019-01-21 04:59:44
JK1PEU8.6 miles 277°2019-01-20 21:29:05 JH1RTU-58.7 miles 277°2019-01-21 01:02:07
JQ1IQZ-78.7 miles 289°2018-12-30 02:46:10 JI1OST-19.7 miles 318°2018-12-24 04:52:55
JP1YLI-I9.7 miles 212°2019-01-21 05:17:17 JQ1ZVS B10.1 miles 271°2019-01-16 22:24:50
JQ1ZVS-B10.1 miles 271°2019-01-16 22:25:01 JQ1ZVS A10.1 miles 271°2019-01-21 05:12:06
Stations which heard 7M4MAS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 7 2019-01-02 19:13:14 2019-01-03 04:15:50 PM95XQ > PM95TR 18.4 miles 275° 2019-01-02 19:13:14
JA1YKX-2 27 2019-01-02 19:53:55 2019-01-03 04:51:56 QM05AP > PM95SM 29.1 miles 250° 2019-01-03 04:51:56
JK1ZPR-2 88 2019-01-01 17:05:21 2019-01-20 01:34:33 QM05GQ > QM05DJ 25.7 miles 218° 2019-01-02 07:41:16
JQ1YZZ-10 17 2019-01-02 19:22:58 2019-01-03 04:20:01 PM95WP > PM95UN 10.9 miles 241° 2019-01-02 19:22:58
JQ1YWK-10 22 2019-01-02 20:11:07 2019-01-03 03:26:31 PM95RM > PM95QP 10.0 miles 326° 2019-01-02 20:11:07
JH1AGK-10 13 2019-01-02 18:21:33 2019-01-03 04:34:36 QM05DN > PM95UP 35.1 miles 279° 2019-01-02 18:21:33
JQ1ZAB-2 165 2019-01-01 17:06:26 2019-01-20 01:27:06 QM06CE > QM05FV 25.7 miles 139° 2019-01-19 18:20:49
JQ1ZPA-10 15 2019-01-02 19:03:28 2019-01-03 04:43:16 QM05BP > PM95VP 16.2 miles 274° 2019-01-02 19:03:28
JQ1ZWL-10 10 2019-01-02 05:56:51 2019-01-02 06:10:36 QM06GG > QM06DN 24.9 miles 325° 2019-01-02 06:10:36
JQ1ZAB-10 49 2019-01-01 17:43:37 2019-01-20 00:40:33 QM06CD > QM05GV 27.3 miles 135° 2019-01-19 18:23:54
JS1YAB-2 75 2019-01-02 19:47:25 2019-01-19 23:45:45 QM06CC > PM95OP 64.1 miles 238° 2019-01-19 23:45:45
JQ1YZS-2 1 2019-01-02 20:19:31 2019-01-02 20:19:31 PM95RM > PM95QI 14.7 miles 198° 2019-01-02 20:19:31

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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