July 23, 2021, ©. Leeham News: Last week, we went through the initial tasks in the Prelaunch Phase. We talked about Sales and Marketing activities, initial Concept development, and first Supplier contacts.
Now that time has passed, we are three quarters into our Program Plan (Figure 2), and we have to refine our Concept, select Suppliers, and dig deep into how to get Certification.
July 16, 2021, ©. Leeham News: Last week, we showed the first cut of an overall Program Plan for our 19 seat airliner project.
Now we discuss the Prelaunch Phase activities in more detail, including what type of knowledge, tools and resources we need to get on board for the project.
July 9, 2021, ©. Leeham News: Now that we have done the basic market research we should scope the program. To do this we need to understand what aircraft we will develop and to what certification rules.
Our market research tells us to develop a 19 seat aircraft that can operate as a passenger and/or cargo aircraft outside the US and as cargo aircraft in the US. This enables us to certify it to FAA Part 23 and the equivalent rules of other National Aviation Authorities where we want to sell the aircraft.
July 2, 2021, ©. Leeham News: It’s time to start our aircraft project, where we discuss aircraft development from preliminary planning to fleet support and look at how the certification rules influence our work.
The first part of any aircraft project should focus on understanding the market your project will enter. Our project idea is to develop a Green aircraft for the 19 seat passenger market.
By Bjorn Fehrm
July 1, 2021, © Leeham News: In our Friday Corners, we analyze the development challenges of aircraft. We will launch a concrete project Friday where we intend to develop a 19 seat airliner. To make it interesting, it will be a Green aircraft. We focus on the Certification issues in the Corner series.
To complement it, we here look at the operating cost of a battery-based electric airliner, as there are costs that are often not presented to the public in the marketing of these alternatives. The operational costs for the huge batteries are too often forgotten.
June 25, 2021, ©. Leeham News: We are closing in on our aircraft project, where we will go through an aircraft development from A to Z and look at how certification rules govern our work.
Before we decide what aircraft to develop, let’s look at how the certification rules break the market into segments based on cabin seating.
June 18, 2021, ©. Leeham News: We continue our discussion about the Transport Category (FAA Part 25) certification rules.
Last week we talked about how much tougher the birdstrike protection is for Part 25. Now we look at the fuel tanks and the inherent explosion risk in these.
June 11, 2021, ©. Leeham News: Last week, we scaled a nine-seat aircraft to a 19-seat aircraft and examined some of the pros and cons of such a change. The aircraft are certified to the 14 CFR Part 23 rules in the US, labeled “Normal Category Aircraft“.
This week we scale the aircraft up one step further to understand product certification and operation rules for the larger Transport Category Aircraft (14 CFR Part 25) class.
June 04, 2021, ©. Leeham News: Last week, we examined operating and product certification rules related to 9-seater air taxis and commuters. We took the example of the new Tecnam P2012 Traveller to study the certification rules for a 9-seater. Now we upsize the aircraft to understand the pros and cons of adding extra seats.
May 28, 2021, ©. Leeham News: After an overview of different certification rules and discussions about why there are different rule sets, we now exemplify the rules by looking at specific aircraft projects and how the certification rules affect the design.
We start this week with the idea to certify a 9-seat mini-airliner like the Tecnam P2012 Traveller. It’s a recent development with US-based Cape Air as the launch customer.