Comment:	APRS AI9F
Location:	38°41.52' N 87°30.07' W - ตำแหน่ง EM68FQ96UB - show map 2.9 km ตะวันออกเฉียงเหนือ bearing 56° มาจาก Vincennes, Knox County, Indiana, United States [?] 16.2 km ตะวันออก bearing 105° มาจาก Lawrenceville, Lawrence County, Illinois, United States 79.8 km เหนือ bearing 3° มาจาก Evansville, Vanderburgh County, Indiana, United States 99.3 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Bloomington, Monroe County, Indiana, United States
Last position:	2025-10-24 00:25:28 UTC (41d 16h52m ago) 2025-10-23 20:25:28 EDT เวลาท้องถิ่น Vincennes, United States [?]
Altitude:	131 m
Course:	122°
ความเร็ว:	1 km/h
Last path:	AI9F-9>aprs.fi via aprsfi-iOS
Positions stored:	26082
Other SSIDs:	AI9F-1 AI9F-10 AI9F

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.