---
title: "FCL.905.STI STI – Privileges and conditions — Part-FCL · Avioverse"
description: "The privileges of an STI are to carry out synthetic flight instruction in the appropriate aircraft category for:"
url: "https://avioverse.aero/regulations/easa/aircrew/part-fcl/subpart-j/fcl-905-sti"
---

# FCL.905.STI STI – Privileges and conditions

ANNEX I (Part-FCL) · Regulation (EU) No 1178/2011 · EAR revision 25 Nov 2025

IR Implementing rule

## FCL.905.STI STI – Privileges and conditions

(a) The privileges of an STI are to carry out synthetic flight instruction in the appropriate [aircraft](https://avioverse.aero/glossary/easa/aircraft) category for:

(1) the issue of a licence;

(2) the issue, revalidation or renewal of a BIR and an IR and a class or type rating for singlepilot aircraft, except for single-pilot high-performance complex aeroplanes.

(b) Additional privileges for the STI(A). The privileges of an STI(A) shall include synthetic flight instruction during the core flying skills training of the MPL integrated training course.

IR · FCL.905.STI — Regulation (EU) No 1178/2011 · Regulation (EU) 2020/359 · Aircrew Easy Access Rules · EAR revision 25 Nov 2025

[All rules in SUBPART J – INSTRUCTORS](https://avioverse.aero/regulations/easa/aircrew/part-fcl/subpart-j)

Consolidated from the EASA Easy Access Rules (revision 25 Nov 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.