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VTBB | Bangkok FIR Subsector

Overview

Bangkok FIR (Flight Information Region) is basically the airspace that belongs to the Kingdom of Thailand. The FIR can be split into subsectors to reduce ATC Workload for the following information.

Thai Language available in pdf file below, ศึกษาเอกสารภาษาไทยได้ในไฟล์ PDF.
B1-VTBB Subsector map.pdf. 

VTBB-Sector Map FINAL.png

The priority of frequency shall be follow by top-down configuration on the following table.