Fuel tank system inspection program

This regulation requires operators of larger turbine-powered transport aircraft (generally those with 30+ passenger seats or 7,500+ pounds payload capacity) to implement special fuel tank inspection programs. These programs must follow specific maintenance instructions designed to prevent fuel tank explosions—a safety concern that emerged from accident investigations.

If your aircraft had auxiliary fuel tanks installed under field approval before June 2008, you must have submitted maintenance instructions meeting SFAR 88 requirements. Since December 2008, you cannot operate these aircraft unless your inspection program includes fuel tank system inspections based on FAA-approved Instructions for Continued Airwirthiness.

Any alterations affecting fuel tanks require updating your inspection program before returning the aircraft to service. All program changes need Flight Standards office approval.

The regulation exempts ten specific older aircraft models, including the Concorde, Comet, and Caravelle, which have their own certification standards.

*This is a plain-English summary for study only. The official 14 CFR text on this page is controlling — always read the current regulation and consult a CFI.*