Air Traffic Control
My question pertain to demarcation between Upper and Lower FIRs, As per ICAO SARPs, we need to have a VFR cruising level while separating Upper and Lower FIRs. Can any one tell me what could be the reason for this recommendation.
Last edited by Kamran Gill : August 26th 10 at 04:32 AM.
Reason: providing more clarity to the question
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