This is the 10281st most frequent Russian word.
бортовые
"Бортовые" means "onboard" or "side (related to a board or side of a vehicle, ship, or aircraft)."
Here, 'бортовые' describes the specialized onboard systems related to the aircraft.
Бортовые системы самолета обеспечивают навигацию.
The aircraft's onboard systems provide navigation.
In this sentence, 'бортовые' modifies 'панели,' indicating panels belonging to or located onboard a vehicle or craft.
На бортовые панели установили новые датчики.
New sensors were installed on the onboard panels.
The term 'бортовые' is used to describe 'записи,' emphasizing these records are those kept onboard, often referring to logs or recordings from transportation systems.