Mic-E message:	Off duty
Location:	39°09.15' N 77°14.85' W - ตำแหน่ง FM19JD06HO - show map 8.4 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Derwood, Montgomery County, Maryland, United States [?] 11.2 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Rockville, Montgomery County, Maryland, United States 33.9 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Washington, D. C., Washington, D.C., United States 56.8 km ตะวันตก bearing 255° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-28 18:10:18 UTC (39d 18h33m ago) 2025-10-28 14:10:18 EDT เวลาท้องถิ่น Derwood, United States [?]
Altitude:	109 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	316°
ความเร็ว:	70 km/h
Device:	Kenwood: TH-D74 (ht)
Last path:	AC3JM-7>SYPY1Z via KV3B-1,WIDE1*,WIDE2-1,qAR,KS4E-5
Positions stored:	646
Other SSIDs:	AC3JM-1 AC3JM-9 AC3JM-12 AC3JM-10

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.