Section (b) operation of an INS/IRS outside the - Manual of Standards Part 172—Air Traffic Services - (b) operation of an INS/IRS outside the time limits mentioned in the operational approval:

Section (b) operation of an INS/IRS outside the - Manual of Standards Part 172—Air Traffic Services - (b) operation of an INS/IRS outside the time limits mentioned in the operational approval: | Zoe