What is an EASA aircraft and a non-EASA aircraft

Non-EASA aircraft, are those types of aircraft by which they are excluded from EASA Regulation 2018/1139. Among these types are ultralight motorised aircraft called ULM, Historical, Experimental, Amateur Construction Aircraft. Also excluded from the EASA regulations are those aircraft that are used in the use of military operations, patrol boats, police, etc. For more details of which aircraft are excluded, you can consult Regulation 2018/1139, in its Article 2.3(a) and Annex I.

EASA aircraft is the one that has a design approved by EASA, which applies Regulation 2018/1139. The aircraft designs that EASA has approved can be consulted on EASA’s own website.