Flugbuch

Flugbuch, or flight logbook, is a formal record kept by pilots to document flight experience. In German-speaking aviation, it serves as the official record of flight hours and related activity, used to demonstrate compliance with licensing, ratings, currency, and insurance requirements. The Flugbuch may be kept by the individual pilot, by an employer, or by an operator for crew records.

Typical entries in a Flugbuch include several core data fields: date, aircraft type and registration, departure and arrival airports or routes, total flight time, and time broken down by roles such as pilot-in-command (PIC) and, if applicable, second-in-command (SIC). Additional information often recorded comprises instrument time, night time, dual time (instructional), cross-country time, flight purpose (training, check ride, etc.), and any remarks or references to certificates, exams, or evaluations. Some logbooks also note weather conditions, flight conditions, or fuelened details.

Formats and usage: Flugbücher can be kept on paper or in digital form. Digital logbooks are widely used because they simplify data entry, allow easy export for licensing authorities, and enable synchronization across devices. Regardless of format, the logbook provides traceable documentation of hours and experience, which is essential for licensing processes, rating recertifications, currency requirements, insurance, and career progression. Regulations regarding record-keeping and the level of detail required vary by country and authority, but accuracy and integrity of the Flugbuch are generally emphasized in aviation practice.