Airbus has rolled out a satellite-based landing system (SLS) to its A320 family and delivered the first A320neo equipped for it to UK low-cost carrier EasyJet. The equipment enables pilots to perform straight-in landing approaches in low visibility without using ground-based navigation aids such as an instrument landing system. Airbus says it introduced the SLS on the A350 for Category I precision instrument approaches at European airports in 2015, and has since added the capability to the A330 and A220. Efforts are under way to facilitate SLS landings on A380s too, the airframer adds. Under CAT I, pilots must have the runway in sight at a decision height not lower than 200ft (60m) and with either a visibility of not less than 800m or runway visual range (a separate measure taking into account visibility, background luminance and runway light intensity) of not less than 550m. CAT III is the classification with the lowest visibility requirements, which is further subdivided in three types. Under CAT IIIc, pilots can perform precision instrument approaches and landings with no decision height and no RVR limitations. Airbus aims to develop a new generation of the European satellite-based augmentation system EGNOS by 2027. "SLS users will seamlessly benefit from the increase in performance as the service becomes available at additional European destinations," states Airbus Defence & Space head of telecom and navigation Francois Gaullier. EasyJet director of flight operations David Morgan says the SLS will increase efficiency and reduce fuel burn. "We believe that modernising the aviation sector is a crucial goal requiring the joint and co-ordinated effort of the entire industry," he adds. Airbus credits the European Union Agency for the Space Programme and Commission with providing "excellent support" for development of the SLS.

American Airlines’ new chief executive Robert Isom is confident that his carrier’s “Northeast alliance” with JetBlue will survive a regulatory challenge, saying in an on-stage interview today: “We are going to prevail.” “We truly are coming together in a way that forms a real competition for entrenched positions, something that we couldn’t do on our own,” he said at the Bernstein Strategic Decisions Conference on 3 June. “And on top of that, it’s something that, given that we’ve been working on it for a number of months, it’s proving itself out,” Isom says. “I feel good about where we are and JetBlue has been a fantastic partner and at the same time an incredible competitor in those places where we don’t align interests.” The US Department of Justice on 21 September 2021 filed a civil lawsuit in the US District Court for Massachusetts to block the partnership that American Airlines and JetBlue Airways call their "Northeast alliance", following concerns voiced by other airlines about the codeshare focused on Boston and New York. Attorneys general in six states and the District of Columbia joined the Justice department in alleging that the partnership "will not only eliminate important competition in these cities, but will also harm air travellers across the country by significantly diminishing JetBlue's incentive to compete with American elsewhere, further consolidating an already highly concentrated industry. American at the time called the federal lawsuit "misguided", arguing that the alliance that launched in February 2021 brought 58 new routes and increased frequencies to New York and Boston. During the on-stage interview on 6 June 2022, Isom told moderator David Vernon, a senior analyst at Bernstein, that he did not know what the controversy was about. "When you ask that question, I don't know, but I do know that we are going to prevail, and I do know that this is something that the facts prove it out," he said, in response to Vernon's question about why the alliance was viewed as controversial. Isom said American has no alternative plans to the Northeast alliance and that JetBlue is also committed to the alliance. "They've committed that the Northeast alliance is something they want to be part of long, long in the future and that's what's important to me," he said. Isom added that the alliance came about because his airline has been historically challenged in the East Coast in both New York and Boston. "In New York, we've had a position where the kind of network that we have been able to fly has been inferior to that which our two largest competitors, Delta and United, have been able to do at a much greater level," he said. He added: "So working with JetBlue and seeing their needs as well as being a very constrained carrier and a third or a fourth competitor to the entrenched carriers, what we have been able to do is really come together and offer a product that is a true third competitor. "And the proof is that we have been able to launch more routes, more frequencies, more cities, and there has been tremendous customer approval for every step that we take."

Boeing is wary of setting timetables for aircraft certification, new jet design, and especially for rate increases of its jet production amid the uncertainty of supply chains. Airlines and lessors despite the rise of new Covid-19 infections continue to retire older aircraft and replace them with more fuel-efficient jets, including Boeing’s 737 Max. Even though “the market is hot right now”, the Chicago-based airframer seeks to continue its monthly production rate of 31 Max jets for the near future because of supply chain limits, Boeing chairman David Calhoun said on 3 June during the Bernstein Strategic Decisions Conference. “Right now demand is significantly better than supply,” Calhoun says. “Our company has to be patient.” The chairman reiterated his past concerns about overestimating Boeing’s ability to increase production of its jets, adding “I am not going to run a public campaign on production rates” because rapid increases could endanger the stability of supply chains. Maintaining a steady monthly production rate of 31 Max jets for 18 months or two years, he says, would be “fairly significant”. Based on Boeing’s performance during the first half of 2022, Calhoun says the airframer is on track to “reach cash flow positive” by the end of the year. Russia’s invasion of Ukraine has added uncertainty to the supply of metals including titanium, yet both Boeing and aerostructures manufacturer Spirit AeroSystems remain confident in the near-term accessibility and stockpiles of those metals. The rise of Covid-19 infections, however, raises the risk of workers calling in sick across supply chains.
Addressing the ongoing pressure to certificate aircraft, Calhoun also says “we’re playing the long game” by not overcommitting to timetables. Boeing has halted deliveries of its 787 widebodies while it continues to co-ordinate with the US Federal Aviation Administration on rework and certification of those aircraft. The airframer is producing 787s at a very low rate until deliveries resume, with an expected gradual return to five per month over time. Without commenting about ongoing certification processes, Calhoun promised transparency with both the public and the FAA. Boeing in April outlined some initial estimates for certification goals. The airframer expects regulatory approval for 777X aircraft in 2024, as new FAA requirements for aircraft certification have led Boeing to delay its timetable for 777X deliveries until 2025, postponing from its previous delivery goal of 2023. Boeing in April also targeted separate FAA certification processes in time to begin deliveries of Max 7 jets in 2022 and Max 10s in 2023. Patience is also a virtue, Calhoun says, as Boeing considers its strategy to design a new mid-market commercial aircraft. Echoing his past concerns, he says the airframer will have to add value to make the next-generation aircraft competitive as a whole rather than mainly seeking improvements from engine makers. “There are a lot of good ideas that are being tossed around on the subject of sustainability and new ways to power airplanes,” he says. “That timeline is well out there, well out there, at least a decade from now, [in] my view.” Propulsion advances at this point will not dominate new designs, he says, while digital technology enables opportunities to test and produce aircraft more efficiently. Virtual testing is among the growth technologies that can help minimise risks and expenses at early stages even before flight tests, he says, while it could be “at least a couple of years before I’m confident that those tools are tested and mature enough to implement on the next airplane”.