Aviv Innovations

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Aviv Innovations Let me take you to an adventure where dreams & ideas are turning into reality by stretching the limits of:
• Engineering
• Design
• Manufacturing

29/07/2026

𝐄𝐯𝐞𝐫𝐲 𝐥𝐞𝐠𝐚𝐜𝐲 𝐛𝐞𝐠𝐢𝐧𝐬 𝐰𝐢𝐭𝐡 𝐚 𝐜𝐫𝐚𝐟𝐭.

Meet Peleg, the youngest apprentice at Aviv Innovations - and perhaps, one day, its next generation.

No pressure, Peleg. 😉

𝟓 𝐰𝐚𝐲𝐬 𝐩𝐫𝐞𝐥𝐢𝐦𝐢𝐧𝐚𝐫𝐲 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐟𝐢𝐫𝐬𝐭-𝐨𝐫𝐝𝐞𝐫 𝐜𝐚𝐥𝐜𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬 𝐜𝐫𝐞𝐚𝐭𝐞 𝐯𝐚𝐥𝐮𝐞 𝐢𝐧 𝐚𝐢𝐫𝐜𝐫𝐚𝐟𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭𝟏. 𝐀𝐭 𝐭𝐡𝐞 𝐛𝐞𝐠𝐢𝐧𝐧𝐢𝐧𝐠 𝐨𝐟 𝐚 𝐩𝐫𝐨𝐣...
22/07/2026

𝟓 𝐰𝐚𝐲𝐬 𝐩𝐫𝐞𝐥𝐢𝐦𝐢𝐧𝐚𝐫𝐲 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐟𝐢𝐫𝐬𝐭-𝐨𝐫𝐝𝐞𝐫 𝐜𝐚𝐥𝐜𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬 𝐜𝐫𝐞𝐚𝐭𝐞 𝐯𝐚𝐥𝐮𝐞 𝐢𝐧 𝐚𝐢𝐫𝐜𝐫𝐚𝐟𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭

𝟏. 𝐀𝐭 𝐭𝐡𝐞 𝐛𝐞𝐠𝐢𝐧𝐧𝐢𝐧𝐠 𝐨𝐟 𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭
They help compare concepts, estimate orders of magnitude, identify the main design drivers and risks, and align expectations before significant time and money are invested.
This reduces the number of surprises later in the development process and during flight testing.

𝟐. 𝐃𝐮𝐫𝐢𝐧𝐠 𝐟𝐥𝐢𝐠𝐡𝐭 𝐭𝐞𝐬𝐭𝐢𝐧𝐠
A quick calculation can help evaluate a planned change before the test, interpret the results afterward, or even support a decision in the field.
Sometimes, a notebook and a pencil are enough.
In other cases, a prepared Excel sheet or a simple code allows us to update the relevant parameters and understand the expected trend almost immediately.

𝟑. 𝐖𝐡𝐞𝐧 𝐫𝐞𝐯𝐢𝐞𝐰𝐢𝐧𝐠 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐝𝐞𝐬𝐢𝐠𝐧
Some systems are developed quickly because the schedule does not allow for a complete preliminary-design process.
First-order tools allow us to step back, evaluate the existing configuration against its requirements, identify the main gaps, and define which changes should be investigated in greater depth.

𝟒. 𝐖𝐡𝐞𝐧 𝐞𝐯𝐚𝐥𝐮𝐚𝐭𝐢𝐧𝐠 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧
A few initial calculations can often reveal whether product claims are reasonable.
Maximum speed, endurance, payload, climb performance, or range can be sanity-checked using basic estimates of drag, propulsion, power, energy, and weight.
The purpose is not to reproduce the complete design, but to determine whether the numbers are physically consistent.

𝟓. 𝐁𝐞𝐟𝐨𝐫𝐞 𝐚𝐧𝐝 𝐚𝐥𝐨𝐧𝐠𝐬𝐢𝐝𝐞 𝐡𝐢𝐠𝐡-𝐟𝐢𝐝𝐞𝐥𝐢𝐭𝐲 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬
CFD, FEA, and other high-fidelity tools can provide more detailed and accurate predictions when the models, assumptions and inputs are correct.
But a detailed result is not automatically a reliable result.
First-order calculations help explain the relationships between the parameters, establish an independent baseline, identify unreasonable results, and ensure that the expensive tools are being used to answer the right questions.
High-fidelity analysis provides detail.

𝐅𝐢𝐫𝐬𝐭-𝐨𝐫𝐝𝐞𝐫 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐩𝐫𝐨𝐯𝐢𝐝𝐞𝐬 𝐝𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧, 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐩𝐞𝐫𝐬𝐩𝐞𝐜𝐭𝐢𝐯𝐞.

The shape is what people see. The engineering decisions behind it are what make it work.An airborne platform is never de...
14/07/2026

The shape is what people see.

The engineering decisions behind it are what make it work.

An airborne platform is never designed with one component in isolation.
Aerodynamics, structure, propulsion, stability, weight, manufacturing and system integration all influence one another.
This is where I bring the most value: connecting the disciplines, identifying the critical trade-offs early, and turning a complex idea into a coherent engineering solution.

Because great design is not only about making every part work.
It is about making everything work together.

𝐓𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐨𝐟 𝐧𝐞𝐰 𝐢𝐝𝐞𝐚𝐬 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐦𝐢𝐬𝐬𝐢𝐥𝐞 𝐚𝐥𝐞𝐫𝐭𝐬.This is not a slogan.This is reality.Tonight, between interruptions, I’m ba...
16/03/2026

𝐓𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐨𝐟 𝐧𝐞𝐰 𝐢𝐝𝐞𝐚𝐬 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐦𝐢𝐬𝐬𝐢𝐥𝐞 𝐚𝐥𝐞𝐫𝐭𝐬.

This is not a slogan.
This is reality.

Tonight, between interruptions, I’m back at the desk working through designs, calculations and new ideas. Not because the situation is easy, but because engineering demands focus, discipline and perseverance, especially when conditions are far from normal.

Thinking of a new rotorhead development at Aviv Innovations.
15/03/2026

Thinking of a new rotorhead development at Aviv Innovations.

“𝗔𝗻𝗱, 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴, 𝗮𝗹𝗹 𝘁𝗵𝗲 𝘂𝗻𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘀𝗽𝗶𝗿𝗲𝘀 𝗶𝗻 𝗵𝗲𝗹𝗽𝗶𝗻𝗴 𝘆𝗼𝘂 𝘁𝗼 𝗮𝗰𝗵𝗶𝗲𝘃𝗲 𝗶𝘁.” (𝗣𝗮𝘂𝗹𝗼 𝗖𝗼𝗲𝗹𝗵𝗼, 𝗧𝗵𝗲 𝗔𝗹𝗰𝗵𝗲𝗺𝗶𝘀𝘁)La...
05/12/2025

“𝗔𝗻𝗱, 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴, 𝗮𝗹𝗹 𝘁𝗵𝗲 𝘂𝗻𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘀𝗽𝗶𝗿𝗲𝘀 𝗶𝗻 𝗵𝗲𝗹𝗽𝗶𝗻𝗴 𝘆𝗼𝘂 𝘁𝗼 𝗮𝗰𝗵𝗶𝗲𝘃𝗲 𝗶𝘁.” (𝗣𝗮𝘂𝗹𝗼 𝗖𝗼𝗲𝗹𝗵𝗼, 𝗧𝗵𝗲 𝗔𝗹𝗰𝗵𝗲𝗺𝗶𝘀𝘁)

Last week, at this year’s UVID Dronetech conference, something small on a poster meant something very big for me.

On this year’s 𝗜𝘀𝗿𝗮𝗲𝗹 𝗨𝗔𝗩 𝗺𝗮𝗽 𝗯𝘆 𝗨𝗩𝗜𝗗, 𝘁𝗵𝗿𝗲𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗜 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝘂𝗻𝗱𝗲𝗿 𝗔𝘃𝗶𝘃 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗽𝗽𝗲𝗮𝗿𝗲𝗱 - 𝗮𝗹𝗹 𝘄𝗶𝘁𝗵 𝟭𝟬𝟬% 𝗜𝗣 𝗵𝗲𝗹𝗱 𝗯𝘆 𝗺𝗲 𝗮𝗻𝗱 𝗔𝘃𝗶𝘃 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻𝘀, each from a different corner of the UAV world:

• 𝗗𝗼𝗹𝗽𝗵𝗶𝗻 - modular 𝗺𝘂𝗹𝘁𝗶𝗿𝗼𝘁𝗼𝗿
• 𝗟’𝗢𝗠𝗕𝗥𝗘𝗟𝗟𝗢 - high-speed first-responder 𝘁𝗮𝗶𝗹-𝘀𝗶𝘁𝘁𝗲𝗿 𝗩𝗧𝗢𝗟
• 𝗕𝗹𝘂𝗲𝗳𝗶𝗻 𝗧𝘂𝗻𝗮 - precision 𝗵𝗲𝗹𝗶𝗰𝗼𝗽𝘁𝗲𝗿 platform

On top of these three platforms, Aviv Innovations has also been involved behind the scenes in the development of other products on the map, as an external R&D and design supplier.

𝗔𝗹𝗹 𝗼𝗳 𝘁𝗵𝗶𝘀 𝘄𝗮𝘀 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝗱 𝘄𝗶𝘁𝗵 𝗻𝗼 𝗲𝘅𝘁𝗲𝗿𝗻𝗮𝗹 𝗶𝗻𝘃𝗲𝘀𝘁𝗺𝗲𝗻𝘁. Every shekel of development came from real project work: Aviv Innovations acting as an 𝗮𝗴𝗶𝗹𝗲 𝗥&𝗗 𝗽𝗮𝗿𝘁𝗻𝗲𝗿 for companies in the industry and 𝗿𝗲𝗶𝗻𝘃𝗲𝘀𝘁𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝗶𝗻𝗰𝗼𝗺𝗲 𝗶𝗻𝘁𝗼 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗶𝘁𝘀 𝗼𝘄𝗻 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀.

𝗔𝘃𝗶𝘃 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻𝘀 𝗶𝘀 𝗮 𝗰𝗼𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝗿𝘆, 𝗯𝗼𝘂𝘁𝗶𝗾𝘂𝗲 𝗨𝗔𝗩 𝘀𝘁𝘂𝗱𝗶𝗼 𝘁𝗵𝗮𝘁 𝗵𝗲𝗹𝗽𝘀 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 𝗺𝗼𝘃𝗲 𝗳𝗮𝘀𝘁: from mission and requirements, through preliminary design, calculations and simulations, to prototypes, integration, testing, and fast iterations. In many cases, 𝘄𝗲 𝗰𝗮𝗻 𝗿𝗲𝗮𝗰𝗵 𝗳𝗶𝗿𝘀𝘁 𝘁𝗲𝘀𝘁 𝗳𝗹𝗶𝗴𝗵𝘁𝘀 𝘄𝗶𝘁𝗵𝗶𝗻 𝟯-𝟰 𝗺𝗼𝗻𝘁𝗵𝘀.

𝗜’𝗺 𝗵𝗲𝗿𝗲 𝘁𝗼 𝘀𝘁𝗮𝘆 - 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲, 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗨𝗔𝗩 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗮𝗻𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗼 𝘁𝗵𝗲 𝗺𝗮𝗿𝗸𝗲𝘁.

𝗚𝗼𝗼𝗱𝗯𝘆𝗲 𝘂𝗻𝘁𝗶𝗹 𝘁𝗵𝗲 𝗻𝗲𝘅𝘁 𝘁𝗶𝗺𝗲,
𝗔𝘃𝗶𝘃

New projects are coming at Aviv Innovations!
04/12/2025

New projects are coming at Aviv Innovations!

🕎 Chanukah, the Sevivon, and the Physics of Helicopters Flight 🚁This Chanukah, as we spin the Sevivon (spinning top), we...
30/12/2024

🕎 Chanukah, the Sevivon, and the Physics of Helicopters Flight 🚁

This Chanukah, as we spin the Sevivon (spinning top), we’re not just celebrating tradition—we’re witnessing physics in action! 🔄

The Sevivon’s spin demonstrates angular momentum and gyroscopic stability, the same principles that keep helicopters flying. 🚁 But there’s more—gyroscopic precession plays a key role too!

💡 What is gyroscopic precession?
Gyroscopic precession occurs when a force is applied to a spinning object, causing a reaction 90 degrees later in the direction of rotation. This effect, seen in the Sevivon, is a property of rigid bodies like spinning tops or gyroscopes.

While this principle has an analogy to helicopter rotor dynamics, rotor blades experience a more complex behavior called phase lag, influenced by aerodynamics forces, blade flexibility rotorhead geometry and other factors. This concept is a key element in rotor head design, enabling precise control and stability during flight.

The Sevivon provides a simple and visual example of rotational motion principles, making it a great way to introduce the physics behind helicopter rotor dynamics! 💡

So, as you celebrate, take a moment to appreciate how simple toys can inspire complex engineering ideas and innovations! 🌟

Happy Chanukah! 🕎✨

Goodbye until the next time,
Aviv

🚀 Welcome to the Aviv Innovations Family! 🚁💡I’m so excited to share some of Aviv Innovations’ latest breakthroughs, incl...
04/11/2024

🚀 Welcome to the Aviv Innovations Family! 🚁💡

I’m so excited to share some of Aviv Innovations’ latest breakthroughs, including L'ombrello 🌂☂️💡🚀🚑, a revolutionary first responder EVTOL. Inspired by the folding mechanism of an umbrella, L'ombrello is built to save lives. It’s equipped with a mini defibrillator and a critical first responder kit, can reach speeds of up to 200 km/h, offers over 2 hours of flight endurance, and has the capability to adjust its airframe for optimal performance.

But that's just one piece of the diverse lineup developed by Aviv Innovations. My philosophy at Aviv Innovations is that different configurations serve unique purposes. That's why L'ombrello holds its place in our family alongside:

1. Dolphin 🐬: A modular drone adaptable to a wide range of scenarios.

2. Spider 🕷: A derivative of the Dolphin, transformed into an EVTOL with internal ducted fan propulsion and wing extensions, offering 200% more thrust efficiency.

3. Bluefin Tuna 🐟🚁: An innovative helicopter concept with morphing blades and futuristic features, designed for F3C sport competitions.

4. And, of course, the latest unveiling—L'ombrello. 🌂☂️🚑✈️

The vision at Aviv Innovations is to have these configurations work collaboratively, achieving peak performance in every scenario.

Together, we will win! 🌐✨

Goodbye until the next time,

Aviv

3D Printed Blades Holder and Ball Link Wrench by Aviv Innovations
04/11/2024

3D Printed Blades Holder and Ball Link Wrench by Aviv Innovations

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