How should entries in the journey log be made?

Entries in the journey log should be made in permanent ink to ensure that the records are durable and tamper-proof. This requirement helps maintain the integrity of the information recorded in the log, such as flight times, routes, and aircraft maintenance, which are critical for regulatory compliance and safety documentation. Using permanent ink prevents entries from being easily altered or erased, thereby protecting the accuracy of the flight history and any associated maintenance records. This is essential not only for personal reference but also for inspections by aviation authorities.

Other methods, like using pencil or typing, do not provide the same level of reliability and permanence necessary for official record-keeping in aviation. Therefore, making entries in permanent ink is the best practice for maintaining an accurate and trustworthy journey log.