Skip to content

Atlas / Special Conditions / 25-845-SC

FAA · Special Condition

Special Conditions: H4 Aerospace (UK) Ltd., Boeing Model 757-200 Airplane, Non-Rechargeable Lithium Battery and Battery System Installations

SC 25-845-SC Current Effective 05/15/2024 FR Pub 05/15/2024 PDF on drs.faa.gov ↗

What is a Special Condition?

When an aircraft design includes a novel feature not addressed by the existing 14 CFR airworthiness standards, the FAA imposes Special Conditions — additional requirements specific to that design. They're project-specific, not type-applicable.

CFR Parts

Specific sections

  • § 21.101
  • § 21.16

The PDF on drs.faa.gov is the authoritative document. Open ↗