lentopäiväkirjan

Lentopäiväkirja, also known as a flight journal or flight log, is a documented record kept by pilots, aviation enthusiasts, or researchers to track flight activities and related details. It serves as an essential tool for recording flight times, routes, aircraft performance, and other pertinent information. Traditionally, a lentopäiväkirja is maintained in handwritten or printed form, but digital versions have become increasingly common.

The primary purpose of a lentopäiväkirja is to ensure compliance with regulatory requirements, such as total flying hours for pilot licensing and certification. It also functions as a personal or operational record for aircraft maintenance, flight training, and accident investigations. For commercial pilots, accurate documentation of flight hours and routes is vital for career progression and licensing renewals.

A typical lentopäiväkirja includes entries such as date, departure and arrival locations, aircraft registration, flight duration, weather conditions, and any technical issues encountered. Some logbooks also record additional data like fuel consumption, crew members, and specific observations relevant to flight safety and efficiency.

In aviation regulations, such as those stipulated by the Finnish Transport and Communications Agency (Traficom) or international bodies, maintaining a precise and up-to-date flight log is a legal obligation for pilots and operators. The records must often be retained for a certain period and made available during audits or inspections.

Overall, the lentopäiväkirja is a fundamental component of aviation safety and management, providing a comprehensive history of flight activity that supports ongoing training, safety oversight, and operational planning.