Definition
A shaped support structure used to hold an aircraft component, engine, or assembly securely in place during storage, transport, maintenance, or shipment. The cradle is contoured to fit the specific shape of the item it supports, distributing weight evenly and preventing damage or distortion.
Plain English
A custom-shaped stand or frame that holds a part safely so it doesn't get damaged when it's being moved or worked on.
Context Anchor
Seen in maintenance, repair, storage, shipping, and parts removal or installation procedures.
Derivation
From the Old English 'cradol,' meaning a small bed for an infant. The aviation use carries the same idea: a snug, supportive holder shaped to fit and protect what rests in it.
Why Pilots Care
A component sitting in the wrong cradle, or no cradle at all, can warp, crack, or develop hidden damage. Pilots who fly aircraft fresh out of maintenance benefit from knowing that proper cradling is part of why a component arrived back on the airframe in good condition.
Intuition Check
Cradle does not mean a baby bed here. It means a support frame or stand shaped to hold an aircraft or part safely.
Example Sentence 1
After the engine was removed for overhaul, the mechanics lowered it onto an engine cradle for transport to the shop.
Example Sentence 2
Technicians secured the removed wing section in a custom cradle for transport to the paint booth.