chalclot

I am the master of my fate,am the captain of my soul

[H’s mom @aiishadahir]

This verse😢

[Massimo @Rainmaker1973]

The teacher chose the shyest student in the class to draw a piece of paper, and if it was blank, the whole class would get a free lesson to play.

But all the papers were blank, and she did this to help him socialize and alleviate his shyness.
https://t.co/RPBfqBXRGO

[JM News Network @JMNewsNetwork_]

the Qur’an is an exceptional book, and here’s the proof:

[aircraftmaintenancengineer @airmainengineer]

MEL, CDL, & NEF: Essential Aviation Distinctions

In the world of aviation, precision and safety are paramount. Understanding the differences between MEL (Minimum Equipment List), CDL (Configuration Deviation List), and NEF (Non-Essential Furnishings) is crucial for compliant and safe aircraft operations.

• MEL (Minimum Equipment List):
Addresses inoperative internal systems or equipment that can be deferred while the aircraft still operates safely.

Example: A non-critical cockpit instrument, an inoperative lavatory light, or a cabin entertainment system component.

• CDL (Configuration Deviation List):
Pertains to missing or damaged external parts of the aircraft that deviate from its approved type design.
→ Operations are permitted, but often come with specific limitations, such as performance restrictions or drag penalties.
• Example: A missing aerodynamic fairing, a panel, or a cosmetic cover on the exterior.

• The CDL is an Appendix included in the Aircraft Flight Manual (AFM) and is approved by the Type Certificate holder's Regulator (e.g., EASA, FAA, or ANAC).

• NEF (Non-Essential Furnishings):
→ Refers to long-term interior furnishings or equipment that are non-essential for flight safety and operation. These are items that can be deferred for extended periods.
→ Often jokingly referred to as "Never Ever Fixed" due to their low priority in maintenance
deferrals.

Example: A broken tray table, a cosmetic trim piece in the cabin, or a non-functional reading light that isn't part of a required system.

V All three lists (MEL, CDL, and NEF) are critical tools, approved by aviation authorities, that strictly define acceptable conditions for flight without compromising airworthiness and safety.

* Knowing these differences is vital for pilots,maintenance engineers, and ground crews to ensure compliance, operational efficiency, and, most importantly, the continued safety of flight.

📸 by fb/Aviation Review Materials

[chalclot @ChalaKabewa]

@airmainengineer Borescope inspection

[aircraftmaintenancengineer @airmainengineer]

✈️🔥 **JET ENGINE SAFETY ZONES — KNOW BEFORE YOU APPROACH!** 🛑💨

Ever wondered **how powerful** a jet engine’s air intake and exhaust really are? This visual breaks it down so you’ll *never* underestimate them again.

🔹 **Air Intake Idle** – Still dangerous! Suction can reach 12 feet away.
🔹 **Air Intake Takeoff** – At full power, intake extends to 30 feet with high velocity.
🔹 **Exhaust Blast** – At idle, it can knock you off your feet. At takeoff? It’s a hurricane of heat & speed up to hundreds of feet back! 🌡💨

⚠️ **Why it matters:**
Ground crews, airport workers, and even spotters need to respect these distances to avoid injury or worse.

📸 Next time you’re near an aircraft, remember these zones. Safety first, selfies later. 😉

📸 by fb/aviation world

[aircraftmaintenancengineer @airmainengineer]

🔧✈️ Today we are performing a boroscope inspection on the High Pressure Turbine (HPT) blades and nozzles, combustion chamber and fuel nozzles. In this video I explain what we see when we have to enter the engine with a boroscope. I hope this video is informative for you!
📸 by ig/nextgenerationmechanic

[aircraftmaintenancengineer @airmainengineer]

A350 vs B787 — Engine Power Face-Off 🔥

The Airbus A350 draws its strength from the Rolls-Royce Trent XWB, the most efficient large jet engine currently in service, delivering up to 97,000 lbs of thrust while maintaining remarkable quietness and long-range fuel efficiency.

The Boeing 787 Dreamliner offers flexibility with two advanced engine options — the Rolls-Royce Trent 1000 or the General Electric GEnx. Both are engineered for top-tier fuel efficiency, reduced emissions, and quieter operation, producing up to 76,000 lbs of thrust.

[Nigeriansunni @Nigeriansunni]

Subhanallah😥 Nothing beats having kids that love the Quran😥

[Salahu @salahudeen33]

The Best Video You Will Watch Today ✨😍

[chalclot @ChalaKabewa]

Ameen

[Idris @7signxx]

Protect your children...

[chalclot @ChalaKabewa]

@airmainengineer Emergency braking

[chalclot @ChalaKabewa]

@airmainengineer Emergency barking

[World of Engineering @engineers_feed]

Our lives would not be the same without these inventions.

[H’s mom @aiishadahir]

This is so beautiful

[aircraftmaintenancengineer @airmainengineer]

Can you guess the aircraft model by seeing its cockpit?
📸 by ig/captainchris

[Salahu @salahudeen33]

Man who made the whole audience cry with his beautiful Qur'an Recitation ✨

[H’s mom @aiishadahir]

“Whenever she gets upset and tries to argue, I stay quiet. And whenever I'm upset and try to argue, she stays quiet."

[Manaqib al-Imam Ahmad of Ibn al-Jawzi]

[aircraftmaintenancengineer @airmainengineer]

Engine Fuel System – From Tank to Thrust ⛽✈️

This diagram shows the journey of fuel in a gas turbine engine:

1️⃣ Fuel Tank & Booster Pumps – Supply fuel under pressure to prevent cavitation.
2️⃣ LP Pump – Low-pressure pump moves fuel toward filters & heaters.
3️⃣ Cooler/Heater – Manages fuel temperature and prevents icing.
4️⃣ HP Pump – Increases fuel pressure for precise delivery.
5️⃣ Filters – Remove contaminants before fuel reaches the FCU.
6️⃣ FCU (Fuel Control Unit) – The brain of fuel delivery, adjusting flow based on throttle input and engine demands.
7️⃣ Fuel Spray Nozzles – Deliver finely atomized fuel into the combustion chamber.
8️⃣ Thermocouples & Sensors – Monitor parameters like EGT, fuel flow, and pressures for optimal performance.

🔴 Safety features include LP/HP shut-off valves and drain valves for shutdown procedures.

📸 by fb/atpl questionbank