ACN/PCN Calculator2.19 - App Store

ACN/PCN Calculator

The Ultimate Pavement Strength Tool for Aviation Professionals

The ACN/PCN Calculator is your go-to app for evaluating the bearing strength of airport pavements, designed specifically for pilots, flight operations engineers, dispatchers, and airport operators. Whether you’re dealing with flexible or rigid pavements, this app ensures precise calculations to verify safe operations on runways, taxiways, and aprons.

By leveraging the ICAO ACN/PCN method, as outlined in Annex 14 and Document 9157 Part 3, the calculator simplifies complex computations, helping you determine the maximum allowable aircraft weight with confidence.

Why Choose the ACN/PCN Calculator?
. Comprehensive Aircraft Database: Data is sourced from manufacturers’ publications, including the Aircraft Characteristics for Airport Planning (ACAP) manuals. Where necessary, ICAO-recommended methods or alternative sources ensure accuracy.
. User-Friendly Design: Optimized for iPhone 8+ screens and fully compatible with iPads, the interface is intuitive and easy to navigate.

Supported Aircraft Models
Our extensive database includes popular aircraft from leading manufacturers:

A300BeK/B4/B4-600R, A319, A320, A321, A330 (all variants), A340 (all variants), A350 (all variants), A380.
B727-200, B737 (all variants), B747-400 (all variants), B747-8/F, B757-200/300, B767 (all variants), B777 (including ER/LR/F variants), B787 (all variants).
DHC-8-Q400, Global Express/XRS, G5000, G6000, G7500, CRJ series (100-1000), LearJet (31A/ER, 40, 45, 60/XR), Challenger (300, 350, 604, 605).
Cessna Citation II, Bravo, S/II, Encore/Encore+, Jet 3/4, Latitude, Sovereign/Sovereign+, Citation X/XLS+.
E170, E195, EMB-120/135, Praetor 600, Phenom 300.
G650/ER, G600, G550, G500, G450, G400, G280, G200, GVII-G500/600.
An-12, An-124-100/M.
ATR 42, ATR 72.
Convair CV-580/5800.
Falcon: 7X, 50/50EX, 900 (all versions), 2000/2000EX.
IL-76T/TD.
Beechjet 400 series, Hawker 400XP.

Request Additional Aircraft: if you don’t see your aircraft listed, use the Feedback button in the Info tab to request additions.
Aircraft data is regularly updated to meet user needs.

Version History - Code update for iOS 18.2 compatibility.
- General code improvements. 2.19 02/23/2025 Addition of Dash 8 Series Q400 Air Tanker. 2.18 01/15/2025 Bug fixing related to iOS 18. 2.17 09/16/2024 - Adding Lockheed C-130H/Q
- Gulfstream G700
- Boeing/McDonnell Douglas DC-8-62/62F/72/72F
- General code improvement 2.16 05/21/2024 - Correcting MTW and adjusting ACN tables of the G600
- Embraer Phenom 300
- Gulfstream G450(75000LB), G200 Galaxy
- Bombardier CL350, Adjusting CL604 ACN for tire pressure of 189psi
- Boeing B767-200ER (181.9t) 2.15 04/29/2024 Adding Falcon 50 and 50EX 2.14 09/30/2023 - Adding A330-900 (all WV) 2.13 05/02/2023 - Adding Embraer Praetor 600
- Miscellaneous fixes and improvements 2.12 01/22/2023 Bug fix 2.11 01/14/2023 - Fix an issue related to user selected aircraft not saved
- Adding an option in setting to hide dummy/example aircraft from user purchased aircraft list. 2.10 12/17/2022 - Add ACJ319NEO (78.6t) / WV120
- Improvement to the PCN composer 2.9 09/13/2022 Code improvement and support for iOS16 2.8 09/10/2022 - Fix a PCN selection issue with iOS 15.1 and above 2.7 08/12/2022 - Typo error correction for Citation XLS+ description.
- Addition of Cessna Citation Jet 4 2.6 04/01/2022 - Addition of Cessna Citation XLS+
- Addition of Gulfstream GV (MTW: 90900lb) 2.5 03/30/2022 Fix for the PCN picker issue. Works with iOS 15.2 2.4 01/23/2022 Temporary fix for the PCN picker issue that works with iOS 15.0 and 15.1.
Another update will be published when a permanent solution is found. 2.3 11/13/2021 - Fix a bug on iPad mini device 2.2 10/10/2021 - Fix user interface issues related to iOS 15. 2.1 09/24/2021 Major update:
- Full GUI interface re-design
- Adding Actual weight mode to allow user specify current airplane weight
- Addition of GVII-G600, LearJet 31A/ER, 737BBJ MAX 8/9, A300B2K, A300B4, Falcon 2000/2000EX 2.0 07/29/2021 - Addition of LearJet 40/45 and LearJet 60/60XR
- Addition of An-12
- Correct "Load on MLG" info display when it is empty. 1.18 06/27/2020 - Revision of B787-9 MTW251.7t based on ACAP March2018
- Addition of B787-9 MTW254.7t and MTW253.56t
- Addition of Convair CV-580 and CV-5800
- Addition of B727-200 (MTW: 88.7t) and B727-200F (MTW: 92.5t)
- Addition of Falcon 20
- Addition of A300B4-600R (WV004 / 194PSI) 1.17 02/06/2020 Addition of:
- Dasault Falcon 900 All Version
- Bombardier Global 7500
- Gaulfstream GVII-G500 1.16 11/22/2019 - Updated ACN table for B767-200ER
- Correction of G5000 and G5000 GVFD ACN (Rigid) table
- Addition of:
Legacy 600/650 (EMB 135BJ), Embraer E170 STD/LR/SU/SE/AR
Dasault Falcon 7X,
Cessna Souvereign/Souvereign+, Citation X/X+
A321Neo WV070/071/072, A350-900 WV013/WV015, A350-1000 WV001/WV002/WV011
Bombardier CL300 (BD-100)
ILYUSIN IL-76T and IL-76TD 1.15 10/09/2019 Addition of B777-200/B777-200ER 1.14 12/20/2017