# A319/320/321 Landing Dist Calc > Airbus A319/320/321 landing distance calculator for pilots. (iPhone/iPad app by Waterline Software.) - Source: https://appshunter.io/ios/app/a319320321-landing-dist-calc/id1039951217 (this page in markdown: same URL + `.md`) - Developer: [Waterline Software](https://appshunter.io/developer/1020941998) - Category: Reference, Navigation - Price: $1.99 - Rating: 2.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 6 MB - Languages: American English - Released: 2015-09-23 - Data updated: 2026-07-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/a319320321-landing-dist-calc/id1039951217/reviews.md ## What is A319/320/321 Landing Dist Calc? A metric calculator to determine in-flight landing distance for the Airbus A319/320/321 IAE & CFM series aircraft. Please read the following description carefully before purchase . This calculator employs reference distances that apply to standard modification state aircraft. If your airframes vary from standard mod-state then this product may be unsuitable for you. Check the information below carefully before purchase. This calculator will cater for 99%+ of calculations made by the pilot in determining F3 & Flap Full landing distance on runways designated as 'Dry' or 'Good' braking action. This calculator considers: Dry/Good Braking Action Flap 3, Flap Full Autobrake Low, Medium & Max Manual ISA to ISA+20 Elevation Sea Level to 9000' # Reversers used 2, 1 or none. Downhill runway slope 0 to 3% VLS to VLS+15kts speed increments 0 to 15kts tailwind 0/5/10/15 or 20% Safety Margin Autoland & Overweight landings This calculator uses standard reference distances of: A319-IAE Dry, Flap Full, Max Manual Brakes at 63.0T = 1000m A320-IAE Dry, Flap Full, Max Manual Brakes at 66.0T = 1080m A321-IAE Dry, Flap Full, Max Manual Brakes at 78.0T = 1200m A319-CFM56-B5 Dry, Flap Full, Max Manual Brakes at 63.0T = 1030m A319-CFM56-B5 Dry, Flap Full, Max Manual Brakes at 63.0T = 1030m A320-CFM56 Dry, Flap Full, Max Manual Brakes at 66.0T = 1090m A321-CFM56 Dry, Flap Full, Max Manual Brakes at 78T = 1220m As always the QRH remains the definitive guide to calculating landing distances and you should satisfy yourself that the results provided by this software are valid. This program is in no way connected with or sponsored by Airbus SAS. ## Key features - Metric landing distance calculator - Supports A319/320/321 IAE & CFM series - Calculates for Dry/Good braking action - Considers Flap 3 and Flap Full - Accounts for Autobrake and Manual braking - Handles various temperature and elevation conditions - Includes reverser usage, runway slope, and wind ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/a319320321-landing-dist-calc/id1039951217/reviews.md ### 2/5 — Not as Expected *2023-07-11* I would have gladly paid more for this app, if it included “pounds” calculations instead of Metric. This doesn’t do anyone any good in the US, unless you want to take extra steps to do conversion from metric to English and visa versa. I will probably never use this app. ### 2/5 — No failures *2017-03-11* Does not provide landing distances with failures, and crashes constantly. ## Frequently asked questions about A319/320/321 Landing Dist Calc ### What aircraft models does A319/320/321 Landing Dist Calc support? A319/320/321 Landing Dist Calc supports the Airbus A319, A320, and A321 aircraft series, specifically the IAE and CFM engine variants. ### What conditions does A319/320/321 Landing Dist Calc consider for landing distance? It considers Dry/Good braking action, Flap 3 and Flap Full settings, autobrake levels, temperature (ISA to ISA+20), elevation (Sea Level to 9000'), reverser usage, downhill runway slope, speed increments, tailwind, safety margins, autoland, and overweight landings. ### Is A319/320/321 Landing Dist Calc suitable for all aircraft modifications? The calculator uses standard reference distances. If your airframes vary significantly from the standard modification state, this product may be unsuitable. Users should carefully check the information provided before purchase. ### What is the price of A319/320/321 Landing Dist Calc? A319/320/321 Landing Dist Calc is a paid application priced at $1.99. ### Does A319/320/321 Landing Dist Calc have ads? No, A319/320/321 Landing Dist Calc is ad-free. ### What is the age rating for A319/320/321 Landing Dist Calc? The app has an age rating of 4+, making it suitable for a wide range of users. ### How often is A319/320/321 Landing Dist Calc updated? The latest version, 1.0.6, was released on December 6, 2022. Updates are provided by the developer, Waterline Software. ### What devices are compatible with A319/320/321 Landing Dist Calc? A319/320/321 Landing Dist Calc is compatible with iPhone, iPad, and iPod devices. ## Version history (last 5 releases) ### 1.0.6 — 2022-12-06 iOS 16 Bugfix ### 1.0.5 — 2021-12-19 iOS 15 Compliance ### 1.0.4 — 2018-10-10 Minor bug-fix ### 1.0.3 — 2017-06-16 Updated interface. ### 1.0.0 — 2015-09-23 No release notes. ## More apps by Waterline Software - [British Monarchy & History](https://appshunter.io/ios/app/british-monarchy-and-history/id1045928627) - [Airbus ECAM Resets+](https://appshunter.io/ios/app/airbus-ecam-resets-plus/id1090012016) - [Global Airport Database](https://appshunter.io/ios/app/global-airport-database/id1397829589) - [Historic UK Airfields](https://appshunter.io/ios/app/historic-uk-airfields/id1510592798) - [London - The Hidden Sights](https://appshunter.io/ios/app/london-the-hidden-sights/id6474623482) All apps by Waterline Software: https://appshunter.io/developer/1020941998 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*