Is it true that one should always keep a hand on the PCL while observing the lineman?

Is it true that one should always keep a hand on the PCL while observing the lineman?

• A. True
• B. False
• C. Only during engine start
• D. Only during taxiing

Answer: (B)

Keeping a hand on the PCL (Power Control Lever) while observing the lineman is not a necessary or standard practice at all times, which makes the statement that one should always do so false. The key reasons for this include safety considerations, operational protocols, and situational awareness. During different phases of operations, there are specific procedures that require pilots to focus on their surroundings rather than physically manipulating controls like the PCL. The PCL should be treated with precaution to ensure stability and safety of the aircraft during critical operations, but constant contact is not practical and may distract from important external observations, such as signal indications from ground personnel. In certain situations, like during engine start or taxiing, a pilot may need to maintain readiness to control engine power. However, these situations do not necessitate continuous contact with the PCL, as pilots should be able to maintain appropriate situational awareness while managing the aircraft safely. Hence, the assertion that one should always keep a hand on the PCL is not true.

Keeping a hand on the PCL (Power Control Lever) while observing the lineman is not a necessary or standard practice at all times, which makes the statement that one should always do so false. The key reasons for this include safety considerations, operational protocols, and situational awareness.

During different phases of operations, there are specific procedures that require pilots to focus on their surroundings rather than physically manipulating controls like the PCL. The PCL should be treated with precaution to ensure stability and safety of the aircraft during critical operations, but constant contact is not practical and may distract from important external observations, such as signal indications from ground personnel.

In certain situations, like during engine start or taxiing, a pilot may need to maintain readiness to control engine power. However, these situations do not necessitate continuous contact with the PCL, as pilots should be able to maintain appropriate situational awareness while managing the aircraft safely. Hence, the assertion that one should always keep a hand on the PCL is not true.