🔆🔰🔆 ارزیابی شرایط و ریسک این Take off 🛫 از نگاه کاپیتان
کامیار کاویانپور : 🔍✈️⚖👇
⚠️⛔️The Danger:
🔆 As weight leaves the main gear, the airplane loses its braking ability, and the nosewheel acts as a pivot point.
🚫This leads to severe instability,
a drastic loss of directional control,
and a high risk of the aircraft pivoting
(ground looping)🔄 or the nose gear collapsing.⏬
🔍⏱⚠️ اشاره به لحظاتی کوتاه
قبل از Take off که هواپیما
حالت خطرناک
فُرقان / Wheelbarrow میگیره : 👇
✈️⚠️⁉️ Wheelbarrowing is an undesired condition in tricycle-gear aircraft in which an excessive amount of weight is carried by the nosewheel rather than the main landing gear.
📋 The term is derived from the way a wheelbarrow supports most of its load on a single wheel. ⚖
⚠️⁉️ In aviation, this situation can
🔆 reduce directional control,
🔆 increase structural stress,
🔆 and in severe cases cause runway excursions or accidents.
🔍📑 چگونه و چه زمانی حالت
فُرقان شدن چَرخ nose
ممکنه بوجود بیاد ؟ 👇
Wheelbarrowing can occur both on
🛫 takeoff and
🛬landing.
🔆 On takeoff, it may happen if the pilot maintains forward pressure on the control yoke, keeping the nosewheel pressed firmly against the runway and delaying rotation.
🔆 On landing, it is more common when the airplane touches down nosewheel-first or when the pilot lowers the nose abruptly while the aircraft is still traveling at high speed. Both situations increase the chance of skidding, loss of control, or damage to the nose gear and propeller.
با تشکر از :
کاپیتان کامیار کاویانپور
وویس های ایشون رو براتون
به اشتراک قرار میدم 🙏🎙👇
