⚡🟠 #Aviation marker balls are bright orange spheres clamped onto high-voltage power lines near #airports and #valleys.

They don’t carry #electricity or improve transmission – they simply make thin wires visible to low-flying pilots. Installed by #helicopter crews, each ball is about the size of a beach ball and lasts 10-15 years.

👉 https://www.zmescience.com/science/news-science/what-are-those-orange-balls-on-some-power-lines-for/

#safety #engineering #transportation #infrastructure #science

What Are Those Orange Balls on Some Power Lines For?

Aviation marker balls don’t help with electricity flow or improve the efficiency of the power lines. But they do have a very important job.

ZME Science

Did The Russians Shoot Down Their Helicopter?

The crew is probably dead.

Russian military aviation has allegedly suffered losses again. There have been no official comments from the Russian Defense Ministry and state media on the matter, but information about the incident has appeared in Russian Z-channels.

https://charter97.org/en/news/2026/5/19/684589/

#WarOfAggression #Europa #Ukraine #Helicopter #drone #AirDefense #warfare #army #war #Russia #WarCriminal #invaders #occupiers
#перемогаYкраїни

Did The Russians Shoot Down Their Helicopter?

The crew is probably dead.

Watch NASA's new Mars helicopter rotor break the speed of sound (video)
https://atlas.whatip.xyz/post.php?slug=watch-nasas-new-mars-helicopter-rotor-break-the-speed-of-sound-video
<p>NASA is testing the limits of future Mars aircraft as it works to develop a next-generation fleet of
#helicopter #watch #rotor #break
Watch NASA's new Mars helicopter rotor break the speed of sound (video)

NASA is testing the limits of future Mars aircraft as it works to develop a next-generation fleet of helicopters that will fly through the thin atmosphere of the Red Planet.

Soaring Blackhawk

A Blackhawk helicopter passed by one day, and I caught it as a near‑perfect silhouette against the clouds.

By order of the Galactic Empire, your presence is commanded at my photo gallery:

https://swede1952-photographs.pixels.com

photo #photography #photographer #photographylovers #helicopter #clouds #sky #blackhawk

EFES-2026 Tatbikatı : motosikletli birimler CH-47 helikopterle inme/bilme operasyonları yaptı. Hızlı tepki, koordinasyon ve stratejik karar testleri gerçekleşti. Bilgi için www.msb.gov.tr/efes2026.

🚩 #military #training #helicopter #CH47 #defence

✈️ B737-800W 1:500 - SLA 2 • STL files
➡️ Download 3D print model: https://cults3d.com/:2253213
💡 Designed by @Herisuprapto

@cults3d #airplanemodels #3dprintable #helicopter #custommodel

B737-800W 1:500 - SLA 2

The Boeing 737-800W is characterized by its blended winglets, optimized for reduced drag and improved fuel efficiency across medium-haul operations. Its elongated fuselage, advanced aerodynamic surfaces, and refined control geometry contribute to stable handling and consistent performance. B737-800W 1/500 - SLA, 2025-06-25, the front landing gear of this model has been thickened, but I still uploaded the fuselage with the previous landing gear. And the fuselage that is not in the center does not need to be fixed, but I uploaded the two wings that have been exported without moving their positions. Here’s what each label means: - FDM: Printed on an FDM machine. These versions have lower detail, no panel lines, no engine blades, and use thicker walls. - SLA 1: Printed on an SLA machine. These include antennas, include engine blades, have thinner walls, but still do not have panel lines. - SLA 2: Same as SLA 1, but with added panel lines for higher surface detail.

Cults 3D

Canada: "Healing through grief: Why moving through loss builds resilience"

Vertical Plus magazine has the April 30, 2026 article:
https://verticalmag.com/features/healing-through-grief-why-moving-through-loss-builds-resilience/

Please repost.

#helicopter #rotorcraft #VTOL

So help me, "future-copters" or whatever you call these craft *are so cool*. As is the whole idea of a parachutist diving off of one. What's the story here? Honestly I never gave it much thought, but in the meantime, you can still enjoy my painting of "A moonslit airdrop".

#art #digitalart #digitalpainting #painting #clouds #cloudscape #moons #sky #skyscape #nightsky #scifi #sciencefiction #scifiart #sciencefictionart #aircraft #helicopter

CH-47J JGSDF Winter Static | 3D Air | Unity Asset Store

Elevate your workflow with the CH-47J JGSDF Winter Static asset from Pukamakara. Find this & other Air options on the Unity Asset Store.