Author Archives: James Dean

Airbus A320 Software Glitch: Flight Disruptions and Airline Software Issue

Airbus A320 Software Glitch: Flight Disruptions and Airline Software Issue

Over 6,000 Airbus A320 aircraft were suddenly grounded after an airbus software glitch in a critical flight control computer triggered a global A320 recall. According to regulators, intense solar radiation can corrupt data critical to flight control systems, creating a rare but serious software issue in one ELAC standard. The European Union Aviation Safety Agency […]

Airbus A320 Hydraulic System Explained – Green, Yellow & Blue Circuits

Airbus A320 Hydraulic System Explained – Green, Yellow & Blue Circuits

The Airbus A320 hydraulic system delivers the hydraulic power to heavy load users such as flight controls, landing gear, brakes, and slats/flaps. According to the Airbus A320 FCOM, the aircraft has 3 hydraulic systems — Green, Yellow, and Blue — each operating around 3000 psi of hydraulic pressure. Each system has its own hydraulic reservoir, […]

Airbus A320 Landing Gear & Braking System – BSCU Logic & Alternate Modes

Airbus A320 parked on the ramp showing the CFM56 engine, right wing, and main landing gear with storm clouds in the background.

The A320 braking system provides reliable braking performance, which is essential for any transport-category aircraft. Engineered to deliver predictable, safe stopping on every landing and rejected takeoff, the Airbus A320 braking system utilizes a multi-layered architecture built around carbon brakes, dual hydraulic sources, and an electronic control computer known as the Brake and Steering Control […]

Airbus A320 Fuel System Operation: Transfer Sequence & Crossfeed Logic Explained

Airbus A320 Fuel System Operation Transfer Sequence & Crossfeed Logic Explained

The Airbus A320’s fuel system is designed to do three things very well: store fuel safely, deliver it reliably to the engines and APU, and keep the aircraft’s balance within limits with minimal pilot workload. This article walks through the practical operation of the system—tank layout, normal engine feed, automatic fuel transfer, and crossfeed usage—then […]

A320 ECAM Pressurization Warning Explained | Airbus A320 Cabin Pressure Alerts

Airbus A320 flight deck showing overhead cabin pressurization panel and ECAM system display

This guide will help you comprehend the importance of maintaining optimal cabin pressure, ensuring a safe and comfortable flight experience. ECAM (Electronic Centralized Aircraft Monitoring) plays a vital role in displaying cabin pressure warnings. When a pressurization warning occurs, it indicates a potential issue with the outflow valve or other pressurization components. Flight crew must respond […]

Understanding A320 Pressurization Modes: Manual vs Automatic System & How Does the Control Work

Airbus A320 ECAM system during cruise showing cabin altitude 6700 feet and differential pressure 8.0 psi

The A320 pressurization system is a critical component that ensures a safe and comfortable cabin environment for passengers and crew. This advanced system operates in two primary modes: manual and automatic. In automatic mode, the system schedules and commands the outflow valve using FMGS and flight-phase inputs (not altitude alone), allowing for optimal cabin pressure […]

Airbus A320 Ice & Rain Protection System – Probe Heaters, Wing Anti-Ice & ECAM Logic

Airbus A320 aircraft on wet runway during rain illustrating ice and rain protection system in action

The A320 ice protection system combines pneumatic anti-ice, electrical heating, and ECAM monitoring to keep critical components ice-free and flight data reliable in visible moisture and low temperatures. This system ensures the unrestricted operation of the aircraft by preventing ice accumulation on various areas of the aircraft. Ice formation can significantly affect aircraft performance, making the […]

Airbus A320 Pressurization System Explained – Cabin Altitude & Safety Logic

Airbus A320 cockpit with visual overlay showing pressurization and outflow valve airflow.

Why Pressurization Matters In modern airliners like the Airbus A320, maintaining a safe and comfortable cabin environment is essential at cruise altitudes above 30,000 ft. At these heights, ambient pressure and oxygen levels are far too low for passengers and crew. The A320 pressurization system automatically controls the cabin altitude, rate of change, and differential […]

Airbus Delays A220 Assembly Timeline Amid Ongoing Supply Chain Disruptions

Airbus Delays A220 Assembly Timeline Amid Supply Chain Challenges

Delays to Airbus’s A220 assembly schedule reflect major supply chain challenges as global parts shortages and shortages in critical materials and delayed parts deliveries force a production pushback; Airbus says the adjustment protects quality and operational consistency and aims to limit disruption across its global assembly network while signaling persistent strain on the aviation manufacturing […]

Delta Air Lines Boeing 737-900ER Grounded After Engine Fails During Takeoff From Minneapolis–St. Paul

A Delta Air Lines Boeing 737-900ER was grounded after an engine failed during takeoff from Minneapolis–St. Paul Airport. No injuries reported.

Just after takeoff from Minneapolis–St. Paul on October 23, 2025, Delta flight DL1661 suffered a Number 2 engine failure, prompting a high-speed rejected takeoff at 135 knots with 187 people aboard; passengers were moved to a replacement aircraft and the 737-900ER has been grounded for repairs, with emergency procedures resulting in no injuries. An Engine […]