Comment:	aprs.fi for iOS
Location:	30°01.66' N 95°06.90' W - ตำแหน่ง EM20KA66EP - show map 6.7 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Atascocita, Harris County, Texas, United States [?] 14.5 km ตะวันออก bearing 77° มาจาก Humble, Harris County, Texas, United States 37.9 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Houston, Harris County, Texas, United States 38.5 km เหนือ bearing 14° มาจาก Pasadena, Harris County, Texas, United States
Last position:	2025-12-19 00:20:05 UTC (9d 14h16m ago) 2025-12-18 18:20:05 CST เวลาท้องถิ่น Atascocita, United States [?]
Altitude:	21 m
Course:	101°
ความเร็ว:	48 km/h
Last path:	KE7RTB-9>aprs.fi via aprsfi-iOS
Positions stored:	565
Other SSIDs:	KE7RTB-15 KE7RTB-Y

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.