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How to Find Official Aeronautical Charts for Vietnam (AIP & Airport Charts) 🗺️ How to Find Official Aeronautical Charts for Vietnam (AIP & Airport Charts) If you’re flying in or planning aviation-related operations in Vietnam, you’ll need access to the official aeronautical charts, including airport charts, STARs, SIDs, and approach plates. These charts are published by Vietnam’s government authority and can be accessed online. Here’s a quick guide on how to find and d..
국제 해상 조난 및 호출용 HF 주파수 정리 국제 해상 조난 및 호출용 HF 주파수국제 해상 통신에서는 선박이 위급 상황에 처했을 때 조난 요청을 보내기 위한 특정 주파수 대역이 존재합니다. 이는 ITU(국제전기통신연합)과 IMO(국제해사기구)의 규정에 따라 전 세계적으로 통일되어 있으며, GMDSS 시스템 하에서 자동 또는 수동 호출이 가능합니다.📡 HF 해상 조난 및 호출 주파수 대역 주파수 (kHz) 모드 용도 4 MHz 4125 USB 조난, 안전, 호출 6 MHz 6215 USB 조난, 안전, 호출 8 MHz 8291 USB 조난, 안전..
Intercept Angle (DOC8168 2.4.5) 리버설 절차 (Reversal Procedure)란?계기 접근절차 중, 항공기가 Initial Approach Fix(IAF)에서 최종 접근 경로로 직접 진입할 수 없을 때 사용하는 선회 절차를 Reversal Procedure라고 합니다.📘 ICAO 기준 정의 (Doc 8168 Vol I – 2.4.5)Where entry cannot be made to the procedure with a turn at the IAF less than 110°, a reversal procedure shall be flown.즉, IAF에서 접근 경로로의 전환 각도가 110도 이상리버설 절차(Procedure Turn 또는 Base Turn)를 수행해야 합니다. ✈️ 리버설 절차의 종류Procedure Turn:..
WAKE TURBULENCE SEPARATION (Time based and Distance based) ICAO Doc 4444를 기준으로 Wake Turbulence Separation은 항공기 간 발생 가능한 **난류 간섭(기류 잔류)**로부터 후속 항공기를 보호하기 위해 거리 또는 시간 간격을 두는 규정입니다.이하에 **시간 기준(Time-based)**과 **거리 기준(Distance-based)** ✅ Wake Turbulence Separation 개요 항공기는 무게에 따라 Wake Turbulence Category로 분류됩니다:ICAO Category항공기 무게 기준Super (J)≥ 560,000 kg (예: A380)Heavy (H)≥ 136,000 kgMedium (M)7,000 kg ~ 136,000 kgLight (L) 🕒 1. 시간 기준 간격 (Time-Based Separat..
Early Boarding by Ground Staff Early Boarding by Ground StaffFlying international turnaround flights, when the airplane arrives earlier than scheduled, I often see ground staff at the airport urging to start boarding even though the flight is ahead of schedule. Usually, the turnaround time for international flights is at least one hour. It depends on the airline policy, but one hour is typically just enough time to deboard pa..
Aircraft Malfunction Procedures: A Balanced Approach Between Regulations, Maintenance, and Operational Realities When an aircraft experiences a malfunction before taxiing, the appropriate course of action depends on regulatory standards, typically established by EASA (European Union Aviation Safety Agency), FAA (Federal Aviation Administration), or ICAO (International Civil Aviation Organization) guidelines. Despite variations in regional protocols, one principle remains consistent: pilots are generally re..
Enroute Separation In Korea A-CDM Procedure The busier or larger an airport is, the more procedures there are to manage air traffic. Traffic management can involve reducing separation intervals between aircraft, using advanced equipment, or expanding airport facilities. However, the most common method is the A-CDM (Airport Collaborative Decision Making) system. This system assigns scheduled departure times (TOBT, TSAT, CTO..
Flashlight into Cockpit by Ground staff After completing four flight sectors, we landed at our base airport around 2 a.m., concluding the final sector of the day. After long duty hours and completing the final shutdown checklist, I noticed a sudden, intense flashing light through the cockpit window. Startled, I looked outside, wondering if there was an urgent situation requiring our immediate attention. It turned out to be a ground cr..
Use of X-Bleed valve in case of Engine shutdown 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..
Unreliable Speed QRH procedure 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..