FAAFinal Rule

Special Conditions: The Boeing Company, Boeing Model 747-8 Series Airplane; Short-Term Occupancy of Lower Lobe During Flight and Installation of Stairway Between Main Deck and Lower-Lobe

Transportation

Summary

The FAA has approved special safety conditions for Boeing's 747-8 airplane that allow temporary use of the lower cargo area during flights and add a stairway connecting the main passenger deck to this lower area. These new rules ensure that this equipment meets safety standards for passenger and crew protection.

Key Points

  • 1Boeing can now allow temporary occupancy of the airplane's lower cargo hold during flights under specific safety conditions
  • 2A new stairway will connect the main passenger deck to the lower cargo area, which must meet FAA safety and emergency evacuation standards
  • 3These special conditions ensure crew and passengers are protected if emergencies occur while the lower area is occupied
  • 4Airlines using the 747-8 will need to follow specific procedures and training requirements for using the lower deck area safely
  • 5This change applies specifically to Boeing 747-8 aircraft and represents an updated standard for how this particular plane can be configured

Impact Assessment

If you are a Boeing aircraft manufacturer or airline operator, this means you can now legally use the lower cargo deck for temporary occupancy during flights with a new connecting stairway, provided you follow the FAA's specific safety conditions.

Impact Level
Moderate
Geographic Scope

National

Compliance Cost

Moderate

Who is Affected
ManufacturersTransportation CompaniesWorkers/Laborers

Key Dates

Published

June 13, 2025

Regulatory Connections

Amends CFR Sections
14 CFR Part 25

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.