---
title: "Performance-based navigation (PBN) — EASA Definition · Avioverse"
description: "Article 2, Regulation (EU) No 965/2012: ‘performance-based navigation (PBN)’ means area navigation based on performance requirements for aircraft…"
url: "https://avioverse.aero/glossary/easa/performance-based-navigation"
---

# performance-based navigation (PBN)

EASA defines “performance-based navigation (PBN)” in 2 regulations, worded for each regulation's scope. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.

> ‘performance-based navigation (PBN)’ means area navigation based on performance requirements for aircraft operating along an ATS route, on an instrument approach procedure or in a designated airspace;
>
> (6)’air taxi operation' means, for the purpose of flight time and duty time limitations, a non-scheduled on demand commercial air transport operation with an aeroplane with a maximum operational passenger seating configuration ('MOPSC') of 19 or less;

Article 2 · Air Operations · Regulation (EU) No 965/2012 · Easy Access Rules, 27 Mar 2026 revision · [Read Article 2](https://avioverse.aero/regulations/easa/air-ops/cover-regulation/powers-and-recitals#article-2)

> "Performance-Based Navigation (PBN)" means area navigation based on performance requirements for aircraft operating along an ATS route, on an instrument approach procedure or in a designated airspace.

FCL.010 · Aircrew · Regulation (EU) No 1178/2011 · Easy Access Rules, 25 Nov 2025 revision · [Read FCL.010](https://avioverse.aero/regulations/easa/aircrew/part-fcl/subpart-a#fcl-010)

## Defined in the same article

- [Accessible](https://avioverse.aero/glossary/easa/accessible)
- [aerobatic flight](https://avioverse.aero/glossary/easa/aerobatic-flight)
- [aeroplane](https://avioverse.aero/glossary/easa/aeroplane)
- [Aeroplane required to be operated with a co-pilot](https://avioverse.aero/glossary/easa/aeroplane-required-to-be-operated-with-a-co-pilot)
- [Aeroplane upset prevention and recovery training](https://avioverse.aero/glossary/easa/aeroplane-upset-prevention-and-recovery-training)
- [aircraft](https://avioverse.aero/glossary/easa/aircraft)
- [Airmanship](https://avioverse.aero/glossary/easa/airmanship)
- [Airship](https://avioverse.aero/glossary/easa/airship)