Comment:	438.840MHz /439.34/1291.50
Mic-E message:	In service
Location:	35°34.51' N 139°25.51' E - locator PM95RN18AA - show map 14.5 km Southwest bearing 232° from Chōfu, Tōkyō, Japan [?] 15.1 km Southwest bearing 243° from Komae, Tōkyō, Japan 24.2 km Northwest bearing 306° from Yokohama-shi, Kanagawa, Japan 27.2 km Southwest bearing 242° from Tokyo, Tōkyō, Japan
Last position:	2025-09-04 06:50:07 UTC (9h39m ago) 2025-09-04 15:50:07 JST local time at Chōfu, Japan [?]
Altitude:	120 m
Course:	122°
Speed:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	JG1RBF-9>S5STU1 via WIDE1-1,qAO,JN1ARX-6
Positions stored:	631978
Other SSIDs:	JG1RBF JG1RBF-7 JG1RBF-D JG1RBF-C

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.