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APRS station JF7SGB-7 - show graphs
Mic-E message: In service
Location: 39°20.26' N 139°59.70' E - locator PM99XI91JA - show map
23.7 miles North bearing 10° from Yuza, Yamagata, Japan [?]
26.9 miles South bearing 192° from Akita Shi, Akita, Japan
87.6 miles Northwest bearing 328° from Sendai-shi, Miyagi, Japan
Last position: 2024-03-02 20:45:51 EST (335d 22h34m ago)
2024-03-03 10:45:51 JST local time at Yuza, Japan [?]
Course: 185°
Speed: 0 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JF7SGB-7>S9RPR6 via WIDE1-1,qAR,JF7SGB-10 (good)
Positions stored: 1
Other SSIDs: JF7SGB-10 JF7SGB-9 JF7SGB JF7SGB
Stations near current position of JF7SGB-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF7SGB-925.2 yards 39°2025-01-31 22:22:50 JF7SGB-1025.2 yards 39°2025-02-01 19:15:44
JP7YFI-I1.4 miles 59°2025-02-01 19:04:24 JP7FYZ-71.4 miles 59°2025-01-26 06:34:38
JE7ZCJ-J1.4 miles 59°2025-02-01 17:59:47 JN7GKI-923.5 miles 97°2025-01-31 23:23:33
JE7GXQ-1025.0 miles 63°2025-01-31 05:06:00 JE7GXQ-325.0 miles 63°2025-02-01 00:52:50
JL7TUS-128.5 miles 115°2025-01-06 17:31:39 JL7TUS-1029.8 miles 93°2025-02-01 18:55:51
JL7TUS-929.8 miles 93°2025-02-01 03:45:02 JG7BXI-730.0 miles 93°2025-01-26 22:40:12
JJ7WLI-931.9 miles 76°2025-01-31 20:46:22
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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