Airline group · fuel efficiency

A surface that makes the aircraft burn less

AeroSHARK is a bionic surface that copies the skin of a shark. It does not change how an aircraft looks — it changes how the air moves across it. LXM AERO installs it, and does the certification and engineering behind it.

Close-up of a widebody fuselage carrying the AeroSHARK riblet surface in the hangar
The finished surface in the hangar. Even from this distance it looks like ordinary paint — which is exactly the point of a surface that works rather than decorates.
3 operators
SWISS, Lufthansa Cargo and Austrian Airlines
Widebody
B777-300ER, B777-F and B777-200ER
C&E included
Certification and engineering provided by us
In short

Most of what we apply to an aircraft is there to be seen. This one is there to be flown. AeroSHARK is a durable bionic surface that mimics shark skin: it orders the airflow close to the fuselage, reduces drag, and with it fuel burn and CO2.

AeroSHARK was developed by Lufthansa Technik and BASF. LXM AERO is an official AeroSHARK Solution Partner for the installation, working alongside Lufthansa Technik and Lufthansa Group airlines with a sizeable team of project engineering and installation specialists — and providing the full certification and engineering scope for these projects.

How it works

A surface that is not smooth on purpose

SMOOTH SURFACE Air tumbles over the skin. The disorder costs energy, and energy is fuel. RIBLET SURFACE Microscopic ribs hold the flow in line. Less drag, less fuel, less CO₂.
Schematic, not to scale. The ribs are microscopic — you can run a hand across an AeroSHARK panel and feel nothing unusual. The effect is on the boundary layer, the few millimetres of air that stay attached to the fuselage in cruise.
Widebody aircraft in a maintenance hangar during surface work

Applied where the aircraft already is

The same on-site model as our livery programmes: the team, the access equipment and the material travel to the hangar the aircraft is in. A fuel-saving measure that costs weeks of ferrying and downtime would take years to pay for itself.

The result

Three fleets, one surface technology

SWISS
Boeing 777-300ER
Lufthansa Cargo
Boeing 777-F
Austrian Airlines
Boeing 777-200ER
57 t CO₂
Avoided per day across the Lufthansa Group AeroSHARK fleet

Across the Lufthansa Group’s AeroSHARK fleet this comes to around 18 metric tonnes of kerosene and around 57 metric tonnes of CO2 avoided every day. A livery saves emissions once, by avoiding a ferry flight; a riblet surface saves them on every sector it flies — which is a reasonable argument for treating the surface of an aircraft as an engineering question rather than a cosmetic one.

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Surface technology

Planning a functional surface programme?

Riblets, protective layers or any surface modification that has to be applied precisely and at scale. Tell us the type, the fleet size and the maintenance windows available, and we will tell you what a realistic rollout looks like.