Comment:	438.500MHz null
Location:	35°37.39' N 139°43.79' E - locator PM95UO79NN - show map 1.0 miles North bearing 359° from Shinagawa-ku, Japan [?] 5.1 miles Southeast bearing 155° from Tokyo, Tōkyō, Japan 13.1 miles North bearing 22° from Yokohama-shi, Kanagawa, Japan
Last position:	2024-12-23 22:43:32 EST (39d 2h35m ago) 2024-12-24 12:43:32 JST local time at Shinagawa-ku, Japan [?]
Altitude:	0 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI2QS>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	260
Other SSIDs:	BI2QS-10

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JE1CJB-10		487.9 yards 258°	2025-01-24 02:24:16		7L3BRO-A		0.7 miles 282°	2025-01-26 21:43:38
JK1HKX-9		0.7 miles 299°	2025-01-25 00:39:53		JL1UXH-10		1.0 miles 155°	2025-02-01 01:13:09
JL1UXH-9		1.0 miles 155°	2025-02-01 00:19:12		JP1FUB		1.1 miles 148°	2025-01-19 06:01:20
7K2NIX-A		1.4 miles 28°	2025-01-25 08:24:02		JF1AJX		1.6 miles 33°	2025-01-18 10:24:36
JK1SEN-9		1.6 miles 244°	2025-01-19 02:12:10		JK1GWB		1.7 miles 233°	2025-01-26 02:19:28
JQ1YEG-9		1.7 miles 304°	2025-01-31 18:47:50		JR1VF-I		2.0 miles 326°	2025-02-01 01:18:51
JH1AGK-2		2.1 miles 337°	2025-02-01 01:13:33		7M4QOC-5		2.2 miles 202°	2025-01-25 08:23:19
JL1AKW		2.2 miles 205°	2025-01-23 01:54:25		JE1VFD-9		2.2 miles 230°	2025-01-25 01:44:43
JL1NIE-5		2.3 miles 203°	2025-01-22 22:12:17		JM8UTW-5		2.4 miles 318°	2025-01-18 03:32:21
7L2UTN-5		2.4 miles 39°	2025-01-30 18:46:24		JP1YLK-I		2.5 miles 176°	2025-02-01 01:05:35

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.