![The demonstrator, named “Blue Condor”, will launch two modified Arcus gliders, one equipped with a hydrogen combustion engine and one equipped with a conventional kerosene-powered combustion engine, in order to compare contrails emitted at high altitudes](https://avionews.it/resources/originals/386536d0a7f2dc32c07b7e245bd4cb7b.webp)
Caption:
The demonstrator, named “Blue Condor”, will launch two modified Arcus gliders, one equipped with a hydrogen combustion engine and one equipped with a conventional kerosene-powered combustion engine, in order to compare contrails emitted at high altitudes
Copyright:
Airbus