English: Mars Ingenuity Helicopter - First Logbook Entry - By Chief Pilot Håvard Grip - April 19, 2021

PIA24591: Pilot Logs First Flight on Another World

https://photojournal.jpl.nasa.gov/catalog/PIA24591

Ingenuity Mars chief pilot Håvard Grip records data of the first flight of the Ingenuity Mars Helicopter into the official pilot's logbook for the project — the "Nominal Pilot's Logbook for Planets and Moons." The image was taken at NASA's Jet Propulsion Laboratory in Southern California on April 19, 2021. Pilot logbooks are used by aviators to provide a record of their flights, including current and accumulated flight time, number and locations of takeoffs and landings, as well as unique operating conditions and certifications.