Disclaimer
Last updated: 8 October 2026
Not a certified product
PerfDeck computes take-off and landing performance figures for simulated Airbus A320-family aircraft. It is not certified, approved, verified or endorsed by any civil aviation authority (EASA, FAA or others), by any aircraft or engine manufacturer, or by any airline. The figures it produces must never be used to plan, dispatch or operate a real aircraft. Anyone doing so acts entirely at their own risk and in breach of our Terms of Service.
How the figures are produced
PerfDeck uses an independent physics-based model, calibrated against performance information published by the manufacturer in public documents (such as the A320 Aircraft Characteristics – Airport and Maintenance Planning document) and against publicly available regulatory guidance on landing performance assessment. The results are realistic for simulation purposes but are not identical to those of a certified airline performance tool and may differ from the behaviour of any specific simulator add-on.
Databases
Airport and runway data are derived from public-domain sources (OurAirports) and from data you import or enter yourself. They may be incomplete, outdated or wrong. Always verify runway data against your simulator's scenery and your flight plan.
No affiliation
PerfDeck is an independent product. Airbus, NAVBLUE, Flysmart+, Fenix Simulations, Navigraph, SimBrief, Microsoft Flight Simulator and all other names and trademarks mentioned on this site or in the Software belong to their respective owners and are used only to describe compatibility or to identify the subject matter. No affiliation, sponsorship or endorsement is implied.
Limitation of liability
To the maximum extent permitted by law, we accept no liability for any loss or damage arising from the use of the figures produced by PerfDeck, in particular from any use outside flight simulation. See the Terms of Service.