# PC2 DLE

> Offshore helicopter take-off and landing procedure for enhanced safety. (iPhone/iPad app by AIRBUS HELICOPTERS.)

- Source: https://appshunter.io/ios/app/pc2-dle/id604015383 (this page in markdown: same URL + `.md`)
- Developer: [AIRBUS HELICOPTERS](https://appshunter.io/developer/442021573)
- Category: Navigation, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.4 · 70 MB
- Languages: American English
- Released: 2013-02-28
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pc2-dle/id604015383/reviews.md

## What is PC2 DLE?

Airbus Helicopters has defined a new take-off and landing procedure for offshore operations on/to helidecks called PC2 DLE. This procedure is currently implemented on the EC225 LP MAKILA 2A & 2A1, AS365 N3, EC155 B1 and AS332 models.

For the AS332 models, download the eApp H215 Flight Perfo
For the EC225 models, download the eApp H225 Flight Perfo
For the AS365 N3 and EC155 B1, use this application


This procedure is characterized by:
− PC2 offshore classical profiles including a low rotation point (RP) which is also in effect the take-off Decision Point (TDP),
− Exposure time quantification depending on take-off and landing weight.


PC2 DLE provides the operator with an enhanced level of safety by using a procedure which:
− Minimizes the exposure in case of one engine failure while minimizing the other risks during routine operations, all engines operating (minimizes the risk of collision with obstacles in the helideck environment, the risk of loss of visual references, and avoids risks associated with potential additional flights if payload has to be reduced),
− Is simple and repeatable,
− Achieves a level of risk reduction relative to deck edge strike lower than the highest certification requirements (probability of 10-9 per flight hour for a single failure having catastrophic consequences) in case of one engine failure even at high OAT,
− Achieves an exposure time relative to drop down (risk of sea strike) much lower than 9 seconds in most conditions. This exposure time can be set to zero seconds with a weight reduction,
− Needs minimal additional training (it uses similar procedures to those that pilots have been using for decades).
The PC2 DLE procedure is compliant with the JAR-OPS 3 “PC2 Enhanced” (PC2e) as well as with the EASA Air Operations Regulation (EASA-OPS), Part CAT (Commercial Air Transport) which apply from 28 October 2012.

## Key features

- Offshore helideck take-off/landing procedure
- Minimizes engine failure exposure
- Quantifies exposure time by weight
- Enhances safety in routine operations
- Simple and repeatable procedure
- Compliant with aviation regulations

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/pc2-dle/id604015383/reviews.md

### 1/5 — Crash

*2024-12-15, version 1.4*

The app crashes with the last IOS.. hopefully the app will be serviceable again soon as we definitely need it

### 1/5 — Can't download aircraft data

*2016-12-17*

The button to add aircraft data is not visible in iOS10.
I had the app for a year or more so had 225 data already added. The button was present then but each time new aircraft was selected to download a pop up would say there is no internet connection.
I deleted the app to download again in the hope it would fix the 'internet connection' error but now the button to add aircraft is missing.

### 1/5 — Does not work on iphone 7plus running ios 10

*2016-10-30*

As the subject says, it unfortunately does not work on iPhone 7 Plus running IOS 10. The pulldown for selecting the aircraft is missing.

### 5/5 — Very useful and smart

*2013-05-23, version 1.0*

New way to establish perfos, to be extended.

### 5/5 — LOR

*2013-03-08, version 1.0*

HUGE

## Frequently asked questions about PC2 DLE

### What is PC2 DLE?

PC2 DLE is a specialized take-off and landing procedure developed by Airbus Helicopters for offshore operations on helidecks. It aims to enhance safety by minimizing risks during various flight conditions.

### Which helicopter models is PC2 DLE compatible with?

PC2 DLE is designed for the AS365 N3 and EC155 B1 helicopter models. For other models like EC225 LP and AS332, separate eApps are available.

### How does PC2 DLE improve safety?

PC2 DLE minimizes exposure time in case of engine failure and reduces risks during all-engine operating conditions, such as collision with obstacles or loss of visual references.

### Is PC2 DLE difficult to learn?

No, the PC2 DLE procedure is designed to be simple and repeatable, requiring minimal additional training as it uses similar procedures to those pilots have been using for decades.

### What aviation regulations does PC2 DLE comply with?

The PC2 DLE procedure is compliant with JAR-OPS 3 “PC2 Enhanced” (PC2e) and EASA Air Operations Regulation (EASA-OPS), Part CAT (Commercial Air Transport).

### Does PC2 DLE have ads?

No, PC2 DLE is ad-free, providing an uninterrupted user experience for critical flight operations.

### What devices can I use PC2 DLE on?

PC2 DLE is available for both iPhone and iPad devices, ensuring accessibility for a wide range of users.

### How often is PC2 DLE updated?

PC2 DLE was last updated on April 15, 2025, indicating ongoing support and potential improvements from the developer.

## Version history (last 5 releases)

### 2.0 — 2025-04-15

This app has been updated by Airbus to be compatible with iOS 18 and is available only for the AS365 N3 and EC155 B1.
Calculations for the H215 and H225 have been removed and are now available in the Airbus Flight Performance eApp. 
No data upload is required after downloading the app, which works offline.

### 1.4 — 2017-06-12

This app has been updated by Apple to display the Apple Watch app icon.

Bugs fixed for the data loading

### 1.2 — 2014-10-13

Upgrade for iOS 7 & iOS 8
Rebranding with the new name Airbus Helicopters
Bug fixes for iOS 8

### 1.1 — 2014-08-08

Upgrade for iOS 7
Rebranding with the new name Airbus Helicopters

### 1.0 — 2013-02-28

No release notes.

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All apps by AIRBUS HELICOPTERS: https://appshunter.io/developer/442021573

## Related topics

[pc2 dle](https://appshunter.io/ios/topics/pc2-dle) · [airbus helicopters](https://appshunter.io/ios/topics/airbus-helicopters)

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*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 2026-06-05.*