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AERODESK AVIATION DIGEST

Weekly Aviation Intelligence & Commercial Signals

Volume 1 | Issue 017

Week of September 25, 2026

THE ECONOMICS OF SCARCITY ARE CHANGING

EXECUTIVE PERSPECTIVE

For several years, aviation's defining story has been scarcity.

Aircraft were scarce.
Engines were scarce.
MRO capacity was scarce.

Those constraints remain.

But the economics surrounding them are changing.

At the recent ISTAT industry gathering, aviation financiers identified fuel and borrowing costs as increasingly important concerns, overtaking aircraft supply issues as the industry's primary challenge. Oil prices above $100 per barrel and higher U.S. Treasury yields are putting pressure on airlines, lessors and aircraft values.

At the same time, engine and parts shortages are showing signs of improvement in some areas, while demand for maintenance on older aircraft remains strong. GE Aerospace now expects approximately 2,300–2,400 CFM56 shop visits across 2026 and 2027, as retirements remain below earlier expectations.

The question for aviation is therefore changing:

It is no longer simply who controls scarce aircraft — but who can finance, maintain and operate them efficiently.

5 KEY SIGNALS

01 | Fuel Is Changing Capacity Economics

Fuel has moved back to the center of airline strategy.

Recent industry reporting shows oil prices above $100 per barrel are prompting airlines to reassess capacity, while carriers with stronger liquidity or fuel strategies are better positioned to absorb the shock. AirAsia, for example, has emphasized its liquidity position while also restructuring routes and returning older aircraft.

The important signal is not simply that fuel is expensive.

It is that fuel economics can begin influencing how much capacity airlines are willing or able to deploy.

AeroDesk signal:

The next capacity constraint may increasingly be economic rather than physical.

02 | Aviation Finance Is Feeling the Pressure

At ISTAT, financing conditions emerged as a major concern for the aviation industry.

Higher borrowing costs matter particularly to lessors because aircraft portfolios are heavily dependent on debt financing. Reuters reported that leasing companies control approximately half of the global airline fleet and are therefore directly exposed to changes in financing costs.

The combination of higher fuel costs and higher interest rates also affects aircraft values, lease economics and investment decisions.

AeroDesk signal:

Aircraft scarcity creates value — but the cost of financing that scarcity increasingly matters.

03 | The Engine Bill Isn't Going Away

Some engine supply constraints are beginning to ease, but the aftermarket remains exceptionally active.

GE Aerospace says CFM56 retirements are running at only around 1.5%–2%, below earlier expectations, while projected shop visits for 2026–27 have increased to approximately 2,300–2,400.

The continued utilization of older narrowbody aircraft is extending the maintenance cycle for engines that were expected to retire sooner.

Meanwhile, new engine-support capacity continues to develop. StandardAero and GMR Aero Technic recently announced expanded on-wing support for CFM56 and LEAP engines in India, while other MRO providers continue adding regional capability.

AeroDesk signal:

The engine shortage may be evolving from an availability problem into a long-term aftermarket opportunity.

04 | MRO Capacity Is Following the Aircraft

The geographic expansion of aviation maintenance continues.

Recent developments include a new Dubai aftermarket partnership between IER MRO and Chromalloy focused on CFM56 parts and repairs across the Middle East and Africa.

In Asia, StandardAero and GMR Aero Technic are expanding engine support capabilities in India, while TARMAC Aerosave has received approval to maintain Indian-registered A320-family aircraft across multiple engine types, including CFM56, LEAP and Pratt & Whitney GTF-powered aircraft.

The pattern continues from our previous issue:

Where fleets grow, MRO infrastructure follows.

AeroDesk signal:

Maintenance capacity is becoming part of the aviation asset itself.

05 | Scarcity Remains — But Its Economics Are Changing

Aircraft supply remains constrained.

Airbus and Boeing continue to face production and delivery challenges, while the global commercial aircraft backlog remains exceptionally large. Recent production analysis shows narrowbody output stabilizing, while widebody production continues to face greater difficulty.

But the conversation at ISTAT suggests that the industry's concern is broadening.

The question is no longer simply:

"Are there enough aircraft?"

It is becoming:

"Can airlines and investors economically support the aircraft that are available?"

AeroDesk signal:

Scarcity still supports aircraft values and leasing demand — but fuel, financing and operating costs are reshaping the economics around those assets.

AERODESK INSIGHT

From Asset Scarcity to Economic Scarcity

The aviation industry has spent several years asking:

Where are the aircraft?

The next question may be:

Who can afford to keep them flying?

Aircraft remain valuable because supply is constrained.

But the economics of those aircraft depend on much more than acquisition cost.

They depend on:

Fuel → Financing → Engines → MRO → Utilization

When fuel rises, airline margins are pressured.

When interest rates rise, aircraft financing becomes more expensive.

When engines require maintenance, aircraft availability changes.

When MRO capacity is constrained, utilization suffers.

And when all of these factors move together, the economics of the asset can change even when the aircraft itself remains scarce.

The next competitive advantage may therefore belong not simply to those who control aircraft, but to those who can finance, maintain and operate them efficiently.

OPPORTUNITY RADAR

Aircraft Leasing

Aircraft remain scarce, but financing conditions are becoming increasingly important to portfolio economics.

Engine & Component Leasing

Continued engine maintenance requirements support demand for spare engines and replacement assets.

MRO & Technical Services

Low aircraft retirement rates and continued utilization of older fleets support sustained maintenance demand.

Asset Management

Higher fuel and financing costs increase the importance of understanding aircraft utilization, lifecycle economics and operator credit.

Regional Aviation Infrastructure

As aviation growth shifts geographically, regional MRO, engine support and component infrastructure become increasingly strategic.

Sources

Reuters — Jet financiers fret as Iran war pumps up fuel and borrowing costs

Reuters — AirAsia's Fernandes says carrier can withstand jet fuel cost spike

Aviation Week — CFM56 Overhaul Demand Remains Strong

Aviation Week — MRO Industry Rolling Daily Updates, September 2026

Aviation Week — Chromalloy / IER MRO Partnership

Forecast International — Airbus & Boeing Production Trends

ISTAT — Aviation Finance & Trading Intelligence

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