Which SSR code is for passengers traveling with a checked bag weighing 20kg?

The SSR code that corresponds to passengers traveling with a checked bag weighing 20kg is indeed BBG. This code is specifically used by airlines, including Ryanair, to denote that a passenger is bringing a checked bag that complies with the 20kg limit typically allowed for checked luggage.

Understanding SSR codes is crucial for airport staff and airline operations, as they help efficiently manage and anticipate passenger needs and baggage handling. Other codes listed, such as BLND for blind passengers, BDGR for a passenger requiring assistance with disability or reduced mobility, and BPR related to special meals, serve very different purposes and are not related to baggage weight specifications. This highlights the focused nature of the BBG code in indicating specific baggage handling requirements for travelers.