Aer Lângaeth is the national airline of the Armorican Isles, based outside Cavylthon on Rydon. It operates passenger and freight services between the Isles, western France and the Federated Kingdoms. The airline also carries overnight mail for the CYA and undertakes emergency ambulance charters. Its main base is Aearodrom Cavylthon. The airline was established and started operations in 1968. It employs 290 staff.
Aer Lângaeth operates the following services (at June 2005):