Midair Collision Explained: How Aircraft Avoid Collisions in Flight

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The TCAS alert came through on ACARS as a post-flight report: “RA EVENT. FL350. CLIMB ISSUED. SEPARATION ACHIEVED.” The crew’s debrief note was three lines long. They had been cruising at 35,000 feet over the East China Sea when TCAS detected a conflicting … Read more

Runway Excursion Explained: Causes, Risks, and How Aircraft Stop Safely

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The braking action report came in seven minutes before our aircraft was on final approach: “POOR. Runway 14L. Reported by B737 at 1423Z.” I pulled up the landing distance calculation immediately. Our aircraft needed 1,840 metres to stop under normal conditions. The published … Read more

Wake Turbulence Explained: What It Is and How Aircraft Stay Safe

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The crew reported it as a “severe jolt” that lasted approximately four seconds. They were 7 nautical miles behind an Airbus A380 on approach to the same runway—well outside the standard ATC separation minimum, or so the initial report suggested. What the investigation … Read more

Fuel Dump Explained: Why Aircraft Jettison Fuel and How It Works

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The message came through 22 minutes after departure: “ENGINE INDICATING ABNORMAL OIL PRESSURE. RETURNING TO BASE.” I already had the aircraft’s current fuel load on my screen—142 tonnes at takeoff, burning approximately 9 tonnes per hour per engine. Maximum landing weight for the … Read more

Airplane Fire Explained: How Aircraft Detect and Handle In-Flight Fires

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The ACARS came in at cruise: “CARGO SMOKE. FWD HOLD. DESCENDING.” Three words and an altitude trend—that was all I needed to shift every other task off my desk. Within 60 seconds I had the nearest three divert airports on my second screen, … Read more

Rapid Decompression on a Plane: What Happens in the First 30 Seconds

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The ACARS message arrived mid-flight: “EMER DESCENT INITIATED. CABIN ALT UNCONTROLLED. SQUAWKING 7700.” I was tracking the aircraft on my screen as the altitude readout dropped—fast. 35,000 feet to 25,000 feet in under four minutes. On the frequency, the crew was calm and … Read more

Landing in Fog Explained: How Aircraft Land in Near-Zero Visibility

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The ATIS at Gimpo was reporting 50 meters RVR. To put that in perspective: standing at one end of a 50-meter swimming pool, you would not be able to see the other wall. Yet I was tracking an Airbus A320 on final approach—autopilot … Read more

Emergency Landing Explained: What Really Happens and Why It’s Usually Safe

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The call came in at 2:14 in the morning. “Dispatch, this is the captain on Hotel-Juliet-Lima. We have hydraulic pressure loss on system two. We’re declaring PAN PAN. Request priority handling at Incheon and emergency services on standby.” Within 90 seconds, I had … Read more

How Aircraft Are Designed to Withstand Lightning Strikes

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations The pilot’s voice was calm: “Incheon Dispatch, we just took a lightning hit. No abnormal indications. Continuing to destination. Will request maintenance inspection on arrival.” I noted the time, checked the aircraft’s system status on my screen—all green—and logged the event. The passengers … Read more

ETOPS Explained: How Twin-Engine Flights Stay Safe Over Oceans

By Aeruxo — Licensed Flight Dispatcher | 15+ Years in Airline Operations You are three hours into a flight from Seoul to Honolulu. You look out the window: water. Endless, deep blue Pacific Ocean in every direction. No land. No ships. And your aircraft has only two engines. A thought crosses your mind: “What happens … Read more