Comment:	N3SRZ
Location:	39°11.24' N 77°10.87' W - ตำแหน่ง FM19JE84GX - show map 1.7 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Montgomery Village, Montgomery County, Maryland, United States [?] 5.6 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Redland, Montgomery County, Maryland, United States 34.8 km เหนือ bearing 339° มาจาก Washington, D. C., Washington, D.C., United States 50.3 km ตะวันตก bearing 257° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-05 00:49:30 UTC (246d 14h51m ago) 2025-04-04 20:49:30 EDT เวลาท้องถิ่น Montgomery Village, United States [?]
Altitude:	175 m
Course:	104°
ความเร็ว:	4 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	N3SRZ-7>API51 via DSTAR*,qAS,KD8DXQ-G
Positions stored:	79

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.