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APRS station 7M1JBF-15 - show graphs
Comment: mobile phone is "-5"
Location: 35°44.80' N 139°59.26' E - ตำแหน่ง PM95XR89ME - show map
3.5 km ใต้ bearing 199° มาจาก Kamagaya-shi, Chiba, Japan [?]
8.2 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Narashino, Chiba, Japan
27.4 km ตะวันออก bearing 77° มาจาก Tokyo, Tōkyō, Japan
45.6 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-04-11 15:26:36 UTC (73d 54m ago)
2025-04-12 00:26:36 JST เวลาท้องถิ่น Kamagaya-shi, Japan [?]
Altitude: 51 m
Course:
ความเร็ว: 0 km/h
Device: JA7UDE: U2APRS (app, Android)
Last path: 7M1JBF-15>APDU83 via TCPIP*,qAC,T2HAKATA
Positions stored: 1870
Other SSIDs: 7M1JBF-11 7M1JBF-13 7M1JBF-12 7M1JBF-5 7M1JBF-A 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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