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APRS station JA1MKB-9 - show graphs
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Comment: 433.000MHz watching
Mic-E message: In service
Location: 35°51.50' N 139°55.50' E - locator PM95XU15AX - show map - static map
2.5 miles West bearing 276° from Kashiwa, Chiba, Japan [?]
5.2 miles West bearing 264° from Abiko, Chiba, Japan
17.5 miles Northeast bearing 48° from Tokyo, Tōkyō, Japan
32.5 miles Northeast bearing 29° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-12 00:55:51 EDT (42d 7h9m ago)
2017-07-12 13:55:51 JST local time at Kashiwa, Japan [?]
Altitude: 75 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course: 225°
Speed: 32 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JA1MKB-9>S5UQZL via JQ1YFT-2*,WIDE2-1,qAR,JQ1ZAB-10 (good)
Positions stored: 4929
Stations near current position of JA1MKB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI1VTM-71.0 miles 283°2017-08-19 12:09:57 JF7ELG-151.1 miles 46°2017-08-23 07:45:19
JJ1CMZ-91.8 miles 115°2017-08-23 07:04:21 JA1HSS-92.1 miles 182°2017-08-22 01:34:12
JL1QXE-52.1 miles 340°2017-08-19 08:57:04 JI1XAC-72.2 miles 75°2017-08-16 09:47:55
JI1XAC2.2 miles 75°2017-08-20 09:37:46 JA1UWW-72.6 miles 56°2017-08-23 04:52:30
JA6JQZ-92.8 miles 65°2017-08-13 05:22:50 JE1KUC-92.9 miles 254°2017-08-23 04:41:58
JP1YJR-I3.3 miles 346°2017-08-23 08:01:37 JE1ZPD-13.7 miles 346°2017-08-23 07:38:41
JG0TNA3.8 miles 240°2017-08-19 06:51:22 JH1OLA-A3.9 miles 244°2017-07-27 03:26:33
7K3LHX-103.9 miles 85°2017-08-23 08:04:38 JJ7KJN-74.1 miles 74°2017-07-29 22:21:03
JQ1QBR4.2 miles 202°2017-08-11 22:46:45 7M1JBF-124.4 miles 192°2017-08-18 12:39:52
7M1JBF-54.4 miles 192°2017-08-19 12:28:18 JA1VIH-124.5 miles 106°2017-08-22 23:04:14
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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