Is AD 96-12600 a recurring Airworthiness Directive?

No — AD 96-12600 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 96-12600 apply to?

AD 96-12600 applies to Mcdonnell Douglas — models C-9, DC-9-80, MD-88. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 96-12600

one-time

AD 96-12600 · 1996-05-22 · airframe

Airworthiness Directives; McDonnell Douglas Model DC-9 and Model DC-9-80 Series Airplanes, Model MD-88 Airplanes, and C-9 (Military) Series Airplanes

What this AD requires

This amendment adopts a new airworthiness directive (AD), applicable to certain McDonnell Douglas Model DC-9 and Model DC-9-80 series airplanes, Model MD-88 airplanes, and C-9 (military) series airplanes, that requires modification of the slant panel insulation blankets on the slant pressure panel of the main landing gear. The amendment also requires a visual inspection to detect discrepancies of the left and right seal assemblies of the overwing emergency exit door, and replacement of any discrepant door seal. This amendment is prompted by a report that the flaps and landing gear did not extend or retract properly due to water accumulation in the slant pressure panel area. The actions specified by this AD are intended to prevent such water accumulation, which could result in the failure of the flaps or landing gear to properly extend or retract.

Which aircraft AD 96-12600 applies to

MakesMcdonnell Douglas

ModelsC-9, DC-9-80, MD-88

certain

Whether AD 96-12600 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.

Date — When the work was done.

Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.

Signature & certificate — The A&P/IA who returned it to service, with certificate number.

Is AD 96-12600 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →Read the full directive (Federal Register)

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.