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APRS station JF1MMJ - show graphs
Location: 36°13.80' N 139°37.18' E - locator PM96TF45IE - show map
5.0 miles East bearing 106° from Tatebayashi, Gunma, Japan [?]
6.3 miles South bearing 161° from Sano, Tochigi, Japan
37.5 miles North bearing 354° from Tokyo, Tōkyō, Japan
54.0 miles North bearing 359° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-07 01:46:32 EDT (27d 1h43m ago)
2024-05-07 14:46:32 JST local time at Tatebayashi, Japan [?]
Speed: 4 MPH
Device: Icom: IC-5100 (D-Star)
Last path: JF1MMJ>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 2
Stations near current position of JF1MMJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN1FAO-70.8 miles 214°2024-05-30 05:03:13 JP7SEA2.5 miles 297°2024-05-31 03:23:19
JO1XHC2.7 miles 142°2024-06-01 01:20:06 JS1YOV-113.4 miles 78°2024-05-18 18:02:44
JF1DMI-A4.2 miles 345°2024-05-26 22:21:43 JF1DMI4.2 miles 345°2024-05-20 07:43:43
JO1XHC-B4.5 miles 142°2024-05-22 21:46:11 JR1TMT5.5 miles 293°2024-05-27 01:04:33
JR1UTI-125.8 miles 115°2024-05-30 03:33:47 JK1TPV-146.0 miles 102°2024-06-03 01:06:26
JA/TG-1146.0 miles 5°2024-05-26 06:42:10 JN1NVQ6.1 miles 114°2024-06-03 03:20:55
JI8FET-76.8 miles 270°2024-05-31 16:35:53 JP1YIK-I6.8 miles 112°2024-06-03 03:30:29
JN1NVQ-76.9 miles 108°2024-05-27 07:44:18 7M1AJI-97.6 miles 345°2024-06-01 02:40:10
7L4SYV7.7 miles 265°2024-06-02 09:08:19 JK1AFF-147.8 miles 206°2024-06-02 21:20:30
JF1PUG7.9 miles 301°2024-05-30 21:34:27 JJ1HTI-C8.3 miles 75°2024-05-15 23:50:25
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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