The name is a bit of a give away in that you might guess it is when something was “Last Done” and when it is “Next Due”. Commonly abbreviated to LDND, it is especially important during a lease review.
Typically you may consider the following in a Last Done / Next Due review:
Components on the aircraft can be considered in two basic categories:
OCCM – On Condition / Condition Monitored Components
HT – Hard Time Components
There are many reasons why a component may be changed while the aircraft is leased, such as component failure, aircraft defect trouble shooting, or when the component reaches the end of its defined life.
When a typical aircraft turbine engine is delivered initially the engine will have certain documentation associated with it.
Reporting progress on the Redelivery / Delivery Check in the MRO to the Lessor/Owner/Bank is an essential part of the role as the technical consultant on-site.
It is a good idea to create a Critical Path Milestone Tracker that covers the major tasks of the MRO event so that you can easily measure progress.
What information would you expect to find in an aircraft damage record document – The document can go by several different names, although is commonly called the “Dent & Buckle” document.
It should be present on the aircraft, and this is always the most up to date and current version. The document will record damage to the aircraft along with details about this damage and how it has been assessed or dealt with.