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APRS station JR0OLH-7 - show graphs
Location: 36°44.98' N 138°24.64' E - locator PM96ER99GW - show map
3.9 km East bearing 91° from Nakano, Nagano, Japan [?]
11.8 km South bearing 161° from Iiyama, Nagano, Japan
145.6 km Northwest bearing 310° from Saitama, Saitama, Japan
164.5 km Northwest bearing 316° from Tokyo, Tōkyō, Japan
Last position: 2025-11-19 04:15:39 UTC (17d 23h36m ago)
2025-11-19 13:15:39 JST local time at Nakano, Japan [?]
Altitude: 574 m
Speed: 3 km/h
Device: Icom: IC-51 (D-Star)
Last path: JR0OLH-7>API51 via DSTAR*,qAS,JP0YEA-IS (good)
Positions stored: 52
Other SSIDs: JR0OLH
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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