Section (iii) for dual INS/IRS with 5 hourly upd - Manual of Standards Part 172—Air Traffic Services - (iii) for dual INS/IRS with 5 hourly updating (d = 12.9 NM)

Section (iii) for dual INS/IRS with 5 hourly upd - Manual of Standards Part 172—Air Traffic Services - (iii) for dual INS/IRS with 5 hourly updating (d = 12.9 NM) | Zoe