---
title: "3.3 Multiple mode of operation — Formal title, Remote ATS · Avioverse"
description: "The multiple mode of operation refers to the provision of ATS to more than one aerodrome at a time, i.e."
url: "https://avioverse.aero/regulations/easa/remote-ats/formal-title/guidance-material-on-remote-aerodrome-ats/3-3"
---

# 3.3 Multiple mode of operation

Formal title · GM to Regulation (EU) 2017/373 · EAR revision 26 Jan 2026

IR Implementing rule

## 3.3 Multiple mode of operation

The [multiple mode of operation](https://avioverse.aero/glossary/easa/multiple-mode-of-operation) refers to the provision of ATS to more than one aerodrome at a time, i.e. simultaneous service provision, from a single RTM.

Operational applications include, but are not limited to:

the provision of ATS to more than one aerodrome simultaneously from one RTM;

mixed conventional and [remote aerodrome ATS](https://avioverse.aero/glossary/easa/remote-aerodrome-ats) operations — the situation when a [conventional tower](https://avioverse.aero/glossary/easa/conventional-tower) is also providing ATS to another aerodrome remotely (additionally and simultaneously with the ATS provision to the local aerodrome), through the use of a [visual surveillance system](https://avioverse.aero/glossary/easa/visual-surveillance-system) providing the visual view of the remote aerodrome. (In this particular situation, the conventional tower could at the same time be considered a [remote tower](https://avioverse.aero/glossary/easa/remote-tower).); and the simultaneous provision of ATS to a specific area or a specific function to more than one aerodrome, e.g. a clearance delivery position to more than one aerodrome.

Note - Clearance delivery per se would not require a [visual presentation](https://avioverse.aero/glossary/easa/visual-presentation)/visual surveillance system and would therefore not be considered either a ‘remote tower’ or an ‘RTM’ as defined in Chapter 2 of this document.

IR · 3.3 — GM to Regulation (EU) 2017/373 · ED Decision 2023/005/R · Remote ATS Easy Access Rules · EAR revision 26 Jan 2026

[All rules in GUIDANCE MATERIAL ON REMOTE AERODROME ATS](https://avioverse.aero/regulations/easa/remote-ats/formal-title/guidance-material-on-remote-aerodrome-ats)

Consolidated from the EASA Easy Access Rules (revision 26 Jan 2026, 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.