Webinar: Optimizing and Automating DO-178C and DO-254 Certification

As aerospace and avionics evolve and projects become more complex, learn how to keep things on-time and accurate with our free webinar!  Join ConsuNova’s CEO and FAA DER, Reza Madjidi, and Visure Solutions’s CTO, Fernando Valera, as they discuss how to manage changes in avionics projects while also presenting the next step in software and hardware project compliance and completion: our project checklist automation platform, that automate DO-178c and DO-254 tasks. Details: What: Optimizing DO-178C/DO-254 Certification by Automating Proof of your Review Evidence When: Wed, May 25, 2022 · 8:00 AM · PDT (US & Canada) Duration: 1 hour Language: English What you’ll learn: Coverage Continue Reading > > >

Avionics Certification Course

Check out our upcoming avionics certification and training course! Classes run June 27 through July 1. The amount of topics and dense details in avionics certification combined with the need for tangible application of engineering concepts means that just reading manuals and articles will never be enough to keep your aircraft knowledge “flying high.”  That’s why we’re hosting a comprehensive five-day interactive online avionics certification course. Topics include: DAY 1:– Understand ARP 4754A & ARP 4761 DAL Determination– SAE ARP 4754A Certification Considerations– ARP 4761 Functional Hazard Assessment– ARP 4761 Safety Assessment Process: PSSA & SSA DAY 2:– Avionics Configuration Continue Reading > > >

3-Step Guide to Defining Requirements for DO-178C Software Development

To verify and complete any DO-178C guided software project, every part of that project needs to be requirements driven.   Requirements are what enable an avionics software project as a whole, and act as a “control group” throughout the rest of the project’s lifecycle. And it should go without saying that control is key in avionics and flying aircraft, benefiting every project and function of the industry. Most aerospace professionals know that building requirements takes careful consideration, read: time. But if you have a good plan for building your requirements definitions, like the three-step approach ConsuNova developed to help said Continue Reading > > >

The 5 Key Ingredients to Get Your Avionics Software Code Implementation Cooking

Cooking and avionics are incredibly similar. At their cores, they’re both made of meticulous processes that involve numerous steps and require numerous elements to be prepared and altered in just the right way, all in the hopes of creating an exceptional end-result experienced by numerous people. So, in this article, we’re covering an important section of the avionics software project recipe: implementation. When the “base” parts of your software dish—requirements and design—are ready, the next step is to get your code implemented in your product. While this particular step isn’t as complex or time-consuming as the entirety of your project, Continue Reading > > >

The 3D Experience: Avionics Software Design, Development and Data Coupling

Not every profession has to use three dimensions. Artists, musicians, writers, and tax attorneys alike usually only need to consider two planes of existence in their professional lives. But aerospace engineers and avionics professionals have a unique relationship with all dimensions. Dealing with all planes all the time (pun absolutely intended) is no small feat, and it’s especially important (and ironic) when working within a platform that only uses two dimensions: Avionics Software Design. So, for this article, we’re going to cover a different, non-spatial “3D;” let’s talk about the design, development and use of data coupling for Avionics software. Continue Reading > > >

The Aerospace Coverage Sack: Structural Coverage Analysis in DO-178C Verification

Sunday marks the end of the 2022 NFL season with the stupendous spectacle that is the Super Bowl. So, it should be no surprise that (American) football jargon was in the ConsuNova air this week. The “Power sweep,” “nickel package,” and “icing the kicker” are just a few of the phrases expressed on “any given Sunday,” though one stands out as an avionics and aerospace crossover: “the coverage sack.” For good measure, put simply, a “coverage sack” occurs when the defending team tackles the quarterback because no receiver was “open” to receive a pass. Though the analogy is a stretch, Continue Reading > > >

Autopilot Engaged? Automated vs. Manual DO-178C Verification

There’s a lot of talk about AI, blockchain and automation these days. Between robots taking over everything and predictions of everyone working in the enigmatic digital world that is “the metaverse,” it’s hard not to consider how advanced technologies like these can be applied to the aerospace industry. When it comes to software development and its guidelines, namely DO-178C, we know of at least one way: automated verification. A number of verification activities are required by DO-178C. Some of these activities involve verification of the developed software, while some involve verification that your DO-178C verification process was correctly followed. Many Continue Reading > > >

Higher Standards: Best Avionics Software Quality Assurance Practices (Part 2)

Welcome to part 2 of our 2-part article series – Higher Standards: Best Avionics Software Quality Assurance Practices. If you haven’t read part 1 yet, we encourage you to do so whenever convenient, though we did our best to make sure both parts can fly solo, so to speak. That said, the articles make a phenomenally informative pair for comprehensively explaining the processes, procedures and best practices involved in Software Quality Assurance (SQA) for Avionics and Aerospace. In part 1, we discussed why SQA is such a crucial part of any avionics software development lifecycle, laid out the phases of Continue Reading > > >

Higher Standards: Best Avionics Software Quality Assurance Practices (Part 1)

In the age of internet dating and unprecedented restaurant closures, you might need to occasionally lower some standards to make the most of daily life. Generally, however, it’s always good to set standards high for your professional, personal, and yes, cuisine-related interests. One (professional) aspect of life where it’s always important to keep high standards: software quality assurance. A related aspect where the highest standards should be applied, and never lowered: Avionics software quality assurance. Without the proper quality assurance processes and practices in place, you run the risk of missing errors and flaws in your Avionics software’s design and Continue Reading > > >

The Importance of Avionics Software Project Planning

No matter the industry or role, planning is a crucial part of any task’s successful completion. Well thought-out, SMART-goal driven plans help set the scene for activities, letting every stakeholder “see” the desired outcome, and how, when and even why that outcome will be achieved. When it comes to avionics, a great plan and “sticking to it” will invariably make or break your project. In this article, we’re focusing on avionics software development and how to plan with DO-178C and related DALs in mind. We’ll start with a quick list of the primary components that every good DO-178C-related plan, and Continue Reading > > >

It All Starts with DAL

I was tempted to title this article “DAL starts with DAL,” the first abbreviation read as if to say the should-never-exist contraction “it’DAL…” and I’m glad I didn’t. The beginning of any project, be it writing an article or developing aerospace software, is crucial. Arguably, it’s the most crucial piece of its success. For virtually every avionics and aerospace project type or discipline, it really does “all start with DAL.” DALs, Design Assurance Levels, are the key measures assigned to software and hardware functions used to determine the level of stringency applied to different components of an avionics system. Be Continue Reading > > >

DO-178C In a Nutshell

Blog – DO-178C In a Nutshell If you’re reading this, it’s a safe bet that you have something to do with the aerospace industry. And it would be a safer bet that you’ve (at least) heard of what most avionics professionals consider the quintessential avionics document, DO-178C. The multifaceted and highly technical go-to guideline for all commercial software-based aerospace systems, DO-178C is vital to modern-day avionics project planning and development. Although there are many dense details to cover, we wanted to quickly note some of the key concepts of 178C (the latest version of DO-178) and a couple ways it’s Continue Reading > > >

CAST-32A and AMC 20-193 Compliance for Multi-core Processors

he use of multicore systems brings extra complexity to software behavior, and as a result to the certification and verification activities that must be performed to provide sufficient design assurance. As multicore systems were not used in avionics when DO-178C was released, DO-178C itself includes no guidance on certification concerns for multicore systems. This was addressed by the CAST team in CAST-32A, which is due to be superseded by AMC/AC 20-193. To understand more about CAST-32A and AMC 20-193, read ConsuNova Resource Page. ConsuNova also provide CAST-32A Training and AMC 20-193 Training under their Advanced DO-178C Training.

ConsuNova Training: DO-178C & DO-254: Oct 27-29, Gatwick/UK

We are thrilled to bring back our live avionics training this fall! To celebrate the return of our in-person instruction, we’re combining two of the most fundamental topics in avionics, DO-178C and D0-254. This upcoming 3-day course runs October 27-29 and combines hands-on workshops and Q&A sessions to give you practical knowledge and wide-ranging expertise for any aerospace project need, regardless of size or scope. Topics will include: DO-178C Structural Coverage & DO-254 Elemental Analysis WCET and Multi-core (CAST-32A) Issues (AMC 20-193) AEH Compliance to AMC 20-152A DO-254 COTS Compliance DO-330 Tool Qualification DO-254 and DO-178C Compliance Audits and SOIs- Continue Reading > > >

ConsuNova Webinar: Avionics Project Estimation Strategies

Accurate estimates are one of the most critical aspects of successful avionics projects. Without them (and the data that backs them up), you won’t know what the right direction is for you, your team or your project. With them, you get a comprehensive plan that allows you to ensure efficient execution and best manage potential risks. So, if you don’t like massive delays, unforeseen costs, or complete project failures, then join our webinar!  In ConsuNova’s upcoming webinar, Avionics Project Estimation Strategies, Martin Beeby, Head of Advanced Avionics Systems at ConsuNova, and Reza Madjidi, CEO and FAA DER at ConsuNova, will share key Continue Reading > > >

Preparing for Growth: How DO254 Will help You Meet Future Demands

Chock-full of market fluctuations, the unusual series of unfortunate events of 2020 have affected the financial forecasts of every industry and business. Though those forecasts have been revised and re-revised throughout the year, it’s clear that a 2021 (and beyond) rebound is expected in most markets, and aerospace is no exception. Prior to Covid, average growth was expected to be around 2% a year for the next 20 years. Though it’s true that efforts from virtually every nation on Earth have created short term slow downs, virtually all of the industries and services that support the aerospace market are projected to rise in 2021 as the Continue Reading > > >

How ARP 4754A Can Help Us Reopen Safely

Stressful. Unprecedented. Downright annoying.   Countless, occasionally more colorful words have been used to describe the (as of this article’s publication) ongoing Covid-19 pandemic, though likely everyone would agree that this global crisis has been, in a word, “disruptive.” After ~6 months of disruption, people are just now going back to their places of business, education and recreation, and hopefully starting the return to an “old normal.” For organizations and institutions around the world, a meticulously detailed and well-crafted plan that helps everyone get “back to work” safely is the mission critical asset of reopening and returning to pre-Covid time. That’s Continue Reading > > >

Top Four Reasons You Need DO-254 Training

Modern aircraft are wondrous feats of engineering that make use of complex networks of components, systems and materials. To ensure these machines can safely carry people and property across the globe, their hardware systems must be carefully designed, evaluated and certified before becoming a “live” part of the system of systems that is an airplane. That’s where DO-254 comes in to play.   DO-254 is an objective-driven and process-oriented safety standard used to evaluate the simple, advanced and complex electronics in aircraft. We’ve covered the full range of processes and procedures that make up DO-254 guidelines in other articles, so, in this piece we address how and why the standard is Continue Reading > > >

Combined DO-178C Training and DO-330 Training Nov 2019

Applying Optimized DO-178C Practices    1- DO-178C Design Assurance and Relationship with ARP-4754A/4761. 2- DO-178C PSAC explanation in detailed. 3- Optimized DO-178C process planning (SDP and impact Lifecycle decisions). 4- DO-178C Development Process, Traceability & Development Best Practices. 5- Explanation of DO-178C Testing and Structural Coverage and how to craft SVP. 6- Impact of DO-178C Integral Process (SCMP and SQAP). 7- DO-178C Industry Facts and Compliance cost drivers. 8- Differences and Challenges between DO-178B and DO-178C.   Understand and Fine-tune DO-178C Engineering Challenges 1- Parameter Data Items and Requirement Workshop. 2- DO-178C Data Coupling & Control Coupling Analysis by test. Continue Reading > > >

New DO-178C Training Opportunities November 13-14 in Bristol, UK

ConsuNova announces new DO-178C Training and DO-254 Training opportunities. With more than 2,500 attendees registerd to attend over the next 10 weeks, the new dates and locations added for 2018 include July 25-26 in San Diego, CA and November 13-14 in Bristol, UK. Register now to get proven optimized and practical Avionics Training and Workshops.   Reza Madjidi, ConsuNova CEO and FAA Consulting DER, adds “Whether DO-178C military compliance or commercial certification, the goal is the same; how to achieve DO-178C & DO-254 in an “optimized” way. ConsuNova’s reputation has led to its 2018 selection by a leading European defense Continue Reading > > >