Which code is used to denote a Straight-In Approach?

Which code is used to denote a Straight-In Approach?

• A. SI
• B. SA
• C. TA
• D. PD

Answer: (A)

Understanding how approach types are coded in ATC communications helps you quickly interpret clearance and expectations. The Straight-In designation is abbreviated as SI. A Straight-In Approach means the final approach course is aligned with the runway and no procedure turn or circle-to-land is required, so you fly the published straight-in segment to land. The SI label communicates to both pilot and controller that there is no need for a reversal or circling maneuver and that the straight-in minimums apply. The other codes do not represent Straight-In; they correspond to different procedure types or are not standard labels in this context, so they wouldn’t indicate a straight-in clearance.

Understanding how approach types are coded in ATC communications helps you quickly interpret clearance and expectations. The Straight-In designation is abbreviated as SI. A Straight-In Approach means the final approach course is aligned with the runway and no procedure turn or circle-to-land is required, so you fly the published straight-in segment to land. The SI label communicates to both pilot and controller that there is no need for a reversal or circling maneuver and that the straight-in minimums apply. The other codes do not represent Straight-In; they correspond to different procedure types or are not standard labels in this context, so they wouldn’t indicate a straight-in clearance.