RelyOn (Canada)’s Post

Here's an interesting video we recently filmed with Lousia from Hugh James on the topic of Sea King helicopters and the concerning issue of exhaust fumes circulationg within the cockpit area. You can watch the full video here: https://bit.ly/3Tyc4ct

💨 Those white trails you see behind airplanes? They’re called contrails, and they form when hot engine exhaust meets the cold air at high altitudes. It’s basically the same process that makes your breath visible on a cold day! ❄️✈️ Next time you see one, you’ll know the science behind it. #PilotKnowledge #Contrails #FlyingScience #AviationFacts

In other words your forward velocity requires a larger turn radius, requiring a bigger turn. Compare to driving a car, you can make s tighter turn at low speed. At higher velocities maneuverability is limited, making your future position more predictable. High speed is beneficial for engagement or escape but not dog fighting. Thats why virtually all close in dog fighting is subsonic. By “G limited” resistance to turning is increased, G (gravity) is essentially resistance, you fight against it, requiring more energy to turn. Each aircraft has not only its own specific turn radius limits (envelope) at various speeds, but air density at different altitudes vary as well. https://lnkd.in/gN_KCwB7

Simple Ways to Restore Broken Old Stuff TIMESTAMSP: 00:01 How to repair scissors 01:10 Complete restoration of a rusty iron 04:50 Abandoned aviators glasses ... https://lnkd.in/dA489BbY

Chore-Time is here to make your life easier, and nothing simplifies egg production like VIKE™️ Adapt™️ Aviary Systems. With integrated VALEGO™️ Nests producers can upgrade their operation in a snap. https://bit.ly/3BWs6EZ

The CMMG Dissent in 7.62x39, shows a significant innovation in the realm of modern firearms. Designed with a focus on compactness & versatility, this system has garnered attention for its unique features, capabilities, & tactical applications it fills. It is compact & lightweight, designed primarily for personal defense & tactical situations. Its most notable feature is its short-stroke piston operating system, which reduces recoil, making it easier to control during rapid fire. The modular design allows for easy customization with accessories ie. optics, lights, & foregrips. The Dissent’s folding stock, which allows it to be easily transported/concealed, adds to its appeal for users seeking a firearm that can be deployed quickly in various environments. This is beneficial for law enforcement & military personnel who may require a weapon that can be stowed away without compromise. Furthermore, the firearm's modularity allows users to tailor their setup to specific missions or preferences. This adaptability is vital in dynamic situations where requirements can change rapidly. It can serve as a primary weapon or a secondary option for those who may already be equipped with a longer rifle. In summary, it represents a thoughtful integration of design, functionality, and performance.

Read the caption first!

Avoiding Towbar Prop Strikes: A Crucial Safety Reminder A prop strike caused by a towbar left attached during engine start is a mistake that can happen to anyone—but it’s one we can all work to prevent. This type of incident doesn’t just lead to expensive repairs; it can compromise safety and ground your aircraft for months. As pilots and aviation professionals, we carry the responsibility to ensure a thorough pre-flight check every time. Always double-check that your towbar is removed before starting the engine. Use a checklist—your best defense against oversight. Let’s keep learning and sharing to make aviation safer for everyone. Have you ever encountered or prevented a prop strike? Share your experiences in the comments—I’d love to hear them! #AviationSafety #PropStrike #FlightTraining #PilotTips #AircraftMaintenance

How Did SR-71 Blackbird Pilots Avoid Contrails at 65,000 Feet? To stay hidden at extreme altitudes, SR-71 pilots used unique techniques to minimize contrails. The Blackbird’s JP-7 fuel had low water content, reducing vapor trails. Pilots could also fine-tune altitude, adjusting to atmospheric conditions where contrails wouldn’t form. These measures kept the SR-71 stealthy.

Still one of the more challenging helicopter lifts I was able to take part in.