Definition
A maximum weight value specified by the aircraft manufacturer for a particular operation, configuration, or component, typically based on engineering analysis of structural strength, performance, or service-life considerations. It may be more restrictive than the certificated maximum weight and is published in the Pilot's Operating Handbook (POH) or Aircraft Flight Manual (AFM).
Plain English
The maximum weight the company that built the aircraft says you should operate at. It can be the same as, or lower than, the legal maximum certified weight, and the pilot is expected to follow it.
Context Anchor
Seen in weight and balance discussions, aircraft loading records, and the POH or AFM when checking whether an aircraft is properly loaded before flight.
Why Pilots Care
Using this weight ensures accurate calculations that keep the aircraft within certified limits for safe flight.
Intuition Check
Do not read recommended as a casual suggestion. In aircraft loading, the manufacturer's recommended weight may be part of the operating guidance or limitations you must check before flight.
Example Sentence 1
After loading the passengers and baggage, the pilot checked the loaded weight against the manufacturer's recommended weight listed in the POH.
Example Sentence 2
Before the preflight, the student checked the POH to confirm the manufacturer's recommended weight for the weight and balance form.