Use of Class C1 UAS in Subcategory A3

Verified from official sources
GM1 UAS.OPEN.040(4)GM1 UAS.OPEN.040(4)Version 1Effective -Verified 24 August 2026

In plain language

You can fly a Class C1 drone in subcategory A3, but it must have an active, updated direct remote identification system and a functioning geo-awareness system.

Requirement as structured

EASA clarifies that UAS operations in subcategory A3 may be conducted with an unmanned aircraft bearing a Class C1 class identification label, provided it has an active and updated direct remote identification system and a geo-awareness function.

Original regulatory text

Therefore, UAS operations in subcategory A3 may also be conducted with an UA with: ... (b) a class C1 class identification label that complies with the requirements of Part 1 of the Annex to Regulation (EU) 2019/945, as well as with an active and updated direct remote identification system and a geo-awareness function.

Applies when

country
European Union / EASA
operation
EU UAS operation
subcategory
A3
class marking
C1
regulatory category
Open