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APRS station 7M1JBF-A - show graphs
Comment: D-PRS ONLY is 438.01MHz
Location: 36°11.58' N 140°15.51' E - locator QM06DE16AH - show map
1.3 km Northwest bearing 326° from Ishioka, Ibaraki, Japan [?]
14.2 km East bearing 93° from Tsukuba, Ibaraki, Japan
75.7 km Northeast bearing 42° from Tokyo, Tōkyō, Japan
99.7 km Northeast bearing 34° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-13 14:48:14 UTC (14d 23h13m ago)
2025-06-13 23:48:14 JST local time at Ishioka, Japan [?]
Device: Icom: IC-4100 (D-Star)
Last path: 7M1JBF-A>API410 via DSTAR*,qAS,JP1YMB-IS (good)
Positions stored: 10617
Other SSIDs: 7M1JBF-11 7M1JBF-13 7M1JBF-12 7M1JBF-5 7M1JBF-15 7M1JBF-7
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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