Airworthiness Directive

AD 2020-18-02: Fuel

Airworthiness Directives; The Boeing Company Airplanes

Effective: Nov 10, 2020
Published: Oct 6, 2020
Registered aircraft: 5

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

Boeing 747-400
Boeing 747-400BCF
Boeing 747-400D
Boeing 747-400ERF
Boeing 747-400F
Boeing 747-400M
Boeing 747-400SF
Boeing 747-400UF

Only with: Excludes airplanes equipped with an FAA-approved flammability reduction means (FRM) or ignition mitigation means (IMM) compliant with FTFR requirements of 14 CFR 25.981(b)/(c) or 26.33(c)(1)/(c)(2).
Only with: Excludes airplanes equipped with an FAA-approved flammability reduction means (FRM) or ignition mitigation means (IMM) compliant with FTFR requirements of 14 CFR 25.981(b)/(c) or 26.33(c)(1)/(c)(2).

Applicability

From the AD text

This AD applies to The Boeing Company Model 747-400, -400D, and -400F series airplanes, certificated in any category, excluding the airplanes identified in paragraphs (c)(1) and (2) of this AD. (1) Airplanes equipped with a flammability reduction means (FRM) approved by the FAA as compliant with the fuel tank flammability reduction (FTFR) requirements of 14 CFR 25.981(b) or 26.33(c)(1). (2) Airplanes equipped with an ignition mitigation means (IMM) approved by the FAA as compliant with the FTFR requirements of 14 CFR 25.981(c) or 26.33(c)(2).

Read the AD in the Federal Register Report an error on this page