Location:	35°17.80' N 139°34.18' E - locator PM95SH81IE - show map 1.5 km West bearing 291° from Zushi, Kanagawa, Japan [?] 3.6 km North bearing 340° from Hayama, Kanagawa, Japan 18.0 km South bearing 201° from Yokohama-shi, Kanagawa, Japan 45.0 km South bearing 194° from Tokyo, Tōkyō, Japan
Last position:	2025-12-28 00:13:12 UTC (3d 5h9m ago) 2025-12-28 09:13:12 JST local time at Zushi, Japan [?]
Speed:	1 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	JO1CTH>API51 via DSTAR*,qAS,JP1YJL-IS
Positions stored:	71
Other SSIDs:	JO1CTH-A

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.