What is the recommended approach when piloting a CH-47D/F Chinook?

What is the recommended approach when piloting a CH-47D/F Chinook?

• A. 90 degrees and approach the tail rotor
• B. Under the rotor wash head-on
• C. 45 degrees and avoid the exhaust
• D. Directly from the front at level attitude

Answer: (C)

Approaching a CH-47D/F safely means positioning yourself where you’re protected from the strongest rotor downwash and engine exhaust while still seeing the landing area clearly. The recommended method is to come in at a 45-degree angle from the front and avoid the exhaust. This stance keeps you out of the direct, turbulent airflow from both tandem rotors, gives you a good line of sight to the ramp or door, and reduces the risk of being toppled or blown off balance by the heavy downwash or by hot exhaust plumes. Moving in from a head-on front with level attitude or from a perpendicular angle would place you in stronger, less controllable airflow and make it harder to judge distance and altitude, while approaching under the rotor wash head-on puts you directly in the most intense downwash.

Approaching a CH-47D/F safely means positioning yourself where you’re protected from the strongest rotor downwash and engine exhaust while still seeing the landing area clearly. The recommended method is to come in at a 45-degree angle from the front and avoid the exhaust. This stance keeps you out of the direct, turbulent airflow from both tandem rotors, gives you a good line of sight to the ramp or door, and reduces the risk of being toppled or blown off balance by the heavy downwash or by hot exhaust plumes. Moving in from a head-on front with level attitude or from a perpendicular angle would place you in stronger, less controllable airflow and make it harder to judge distance and altitude, while approaching under the rotor wash head-on puts you directly in the most intense downwash.