Comment:	openSPOT4
Location:	41°38.56' N 86°51.55' W - ตำแหน่ง EN61NP64VF - show map 6.2 km ใต้ bearing 180° มาจาก Trail Creek, LaPorte County, Indiana, United States [?] 7.8 km ใต้ bearing 158° มาจาก Michigan City, LaPorte County, Indiana, United States 69.5 km ตะวันออก bearing 109° มาจาก Chicago, Cook County, Illinois, United States 102.5 km ตะวันออก bearing 82° มาจาก Joliet, Will County, Illinois, United States
Last position:	2025-05-31 14:59:18 UTC (2d 7h25m ago) 2025-05-31 09:59:18 CDT เวลาท้องถิ่น Trail Creek, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KD9OZM-9>APOSB4 via KD9OZM,C4FM*,qAS,KD9OZM
Positions stored:	251
Other SSIDs:	KD9OZM KD9OZM-5 KD9OZM-Y KD9OZM-7

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.