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Gravity Fuel Feeding gravity fuel feeding은 연료펌프가 모두 고장 났을 때, 단순히 중력(head pressure) 으로 날개 탱크에서 엔진으로 연료를 공급하는 방식입니다. 펌프 압력이 사라지면 연료 압력은 “탱크 상단과 엔진 연료 분사기(FFV) 사이의 압력차”에 의존하게 되는데, 이때 고도와 대기압의 영향이 크게 작용합니다. 왜 고도 제한(ceiling)이 있는가? 고도가 올라갈수록 외부 대기압이 낮아집니다.연료 탱크 내부는 대기압 + 탱크 벤트 압력(상대적으로 낮음)에 가까운 압력이고, 엔진 유입구 쪽은 압축기 입구(상대적으로 높은 압력)를 갖습니다.따라서 고도가 높아질수록 탱크→엔진으로 중력만으로 공급할 수 있는 압력차(ΔP)가 줄어듭니다. 결국 일정 고도 이상에서는 연료가 안정적으로 흐르지 못해 f..
PACK REGULATOR FAULT MEL Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority.▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in th..
Ground Speed Mini Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority.▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in th..
Understand the FMA at all times Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority.▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in th..
ALL WHITE LIGHTS OFF Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..
Nose gear Structure Limit Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..
FLS (FMS LANDING SYSTEM) and Final approach mode. Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..
Starting Engine without APU Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..
COCKPIT PREPARATION Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..
CTR TK XFR vs CTR TK PUMP Disclaimer: ▪︎This content is Not an official document and does not represent the views of Airbus or any other aviation authority. ▪︎The information provided may be incorrect or misinterpreted and should not be relied upon for decision-making. ▪︎Always refer to official documents and consult with a qualified aviation professional before making any decisions based on the information provided in t..