Comment:	openSPOT4
Location:	39°09.69' N 77°05.70' W - ตำแหน่ง FM19KD88OS - show map 7.9 km ตะวันตก bearing 280° มาจาก Ashton-Sandy Spring, Montgomery County, Maryland, United States [?] 10.3 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Cloverly, Montgomery County, Maryland, United States 30.0 km เหนือ bearing 350° มาจาก Washington, D. C., Washington, D.C., United States 44.0 km ตะวันตก bearing 251° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-20 16:23:15 UTC (7d 18h15m ago) 2025-06-20 12:23:15 EDT เวลาท้องถิ่น Ashton-Sandy Spring, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	K3UCB-7>APOSB4 via KB2KBD,C4FM*,qAS,KB2KBD
Positions stored:	1
Other SSIDs:	K3UCB-9 K3UCB-N

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.