King Sasanka – Sri Lankan Writer & Retired Aviation Professional.

  Using Drones for Airport Inspections: A Smarter and Safer Approach Airports are complex facilities that operate around the clock.  From runways and taxiways to terminals and control towers, every part of an airport must be regularly inspected to ensure safety, efficiency, and compliance with aviation regulations. In recent years, drones, also known as Unmanned Aircraft Systems (UAS), have become valuable tools for airport inspections.  When used properly and under strict regulatory control, drones can improve safety, reduce costs, and provide highly detailed information. Let us explore how drones are used in airport inspections and why they are becoming increasingly important. 1. Runway and Taxiway Inspections Runways and taxiways are critical to aircraft operations.  Even small cracks, loose debris, potholes, or worn-out markings can create serious risks. Drones equipped with high-resolution cameras can: Capture detailed images of pavement sur...

Understanding the validity or duration of your orders is just as important as choosing the right price. These instructions tell the broker’s system how long to keep your order active before giving up. Here is a detailed breakdown of these order types, designed to help beginners navigate the trading platform like a pro.​ DAY (Day Order) The DAY order is the default setting for most traders. It tells the broker that your interest in buying or selling only lasts until the end of the current trading session  How it works:  If you place an order at 10:00 AM and it does not find a match by the time the market closes (for example, 4:00 PM), the system automatically deletes it.  Best for: Intraday traders who do not want to wake up the next morning to an unexpected filled order because the market opened at a different price GTC (Good Till Cancelled) A GTC order stays live in the system for an extended period, or at least until the broker’s maximum limit (usually 30 to 9...

In the dynamic world of social media, there is a well-known principle called the 1:9:90 Rule . It suggests that: 1% of people create content 9% actively engage through likes, comments, and shares 90% remain silent viewers — the observers who watch, listen, and scroll without leaving visible traces If you belong to that 90%, this message is especially for you. First, let me say this clearly: there is absolutely nothing wrong with being a silent viewer. Not everyone wishes to comment publicly. Not everyone enjoys clicking the “like” button or sharing posts. Privacy matters. Time matters. Personal comfort matters. And as content creators, we genuinely respect that. However, there is one small habit — often done unknowingly — that carries enormous weight in today’s digital ecosystem. It is what I call The Intentional Click . The Hidden Impact of the “Click and Dump” In today’s algorithm-driven platforms, particularly on YouTube, viewer behavior speaks louder ...