Encontrei as formas pilot logbook e pilot's logbook.

Referências:

"A pilot logbook is a record of a pilot's flying hours. It contains every flight a pilot has flown, including flight time, number of landings, and types of instrument approaches made.
(...)
In most countries, pilots are required to maintain a logbook, per their government's aviation regulations. The primary purpose is to show that certain requirements have been met for a certificate or rating, and for currency purposes."
https://en.wikipedia.org/wiki/Pilot_logbook

"(D) The supervising pilot in command logs the pilot in command training in the pilot's logbook, certifies the pilot in command training in the pilot's logbook and attests to that certification with his or her signature, and flight instructor certificate number."
https://www.ecfr.gov/cgi-bin/text-idx?c=ecfr;sid=8ba6845324e...


"The requirement for Takeoffs and Landings, tasks 1 and 2 above, can also be met by the following.
1. A copy of the pilot's logbook (to be maintained as part of their training file at the training provider) that contains an instructor's endorsement for successful completion of the WINGS Takeoffs and Landings tasks, (...)."
https://www.faasafety.gov/WINGS/pub/accreditedactivities/acc...