At what altitude is a Snake arrival flown?

Prepare for the TH-73 Course Rules Test with flashcards and multiple choice questions, each question comes with hints and explanations to help you succeed in your exam!

Multiple Choice

At what altitude is a Snake arrival flown?

Explanation:
The Snake arrival uses a fixed altitude to ensure a safe and predictable transition from en route to the approach, providing obstacle clearance and proper sequencing into the approach flow. For this procedure, the published height to fly is 700 feet MSL, which positions you at the correct point to begin the descent onto the approach path while staying within the airspace and maintaining spacing from other traffic. Heights like 600 or 750 or 900 feet MSL are not the designated transition altitude for this arrival, so they wouldn’t provide the correct intersection with the approach fix or the proper clearance during the transition. If helpful, remember that MSL numbers are above mean sea level; subtract the field elevation if you need the height above the ground (AGL).

The Snake arrival uses a fixed altitude to ensure a safe and predictable transition from en route to the approach, providing obstacle clearance and proper sequencing into the approach flow. For this procedure, the published height to fly is 700 feet MSL, which positions you at the correct point to begin the descent onto the approach path while staying within the airspace and maintaining spacing from other traffic. Heights like 600 or 750 or 900 feet MSL are not the designated transition altitude for this arrival, so they wouldn’t provide the correct intersection with the approach fix or the proper clearance during the transition. If helpful, remember that MSL numbers are above mean sea level; subtract the field elevation if you need the height above the ground (AGL).

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