Comment:	SAG 1
Location:	39°35.05' N 77°38.47' W - ตำแหน่ง FM19EO30BE - show map 8.7 km เหนือ bearing 6° มาจาก Boonsboro, Washington County, Maryland, United States [?] 10.9 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Myersville, Frederick County, Maryland, United States 92.6 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Washington, D. C., Washington, D.C., United States 94.1 km ตะวันตก bearing 291° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-04 18:52:42 UTC (63d 16h8m ago) 2025-10-04 14:52:42 EDT เวลาท้องถิ่น Boonsboro, United States [?]
Altitude:	157 m
Course:	211°
ความเร็ว:	80 km/h
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	AB3E-9>APX1C3 via WIDE1-1,WIDE2-1,qAR,AB3E-12
Positions stored:	1592
Other SSIDs:	AB3E-10 AB3E-12 AB3E-2

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.