Airworthiness Directive 2025-10320

recurring
AD 2025-10320 · 2025-06-06 · airframe

Airworthiness Directives; Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company) Airplanes

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for certain Textron Aviation, Inc., Model 560 and 560XL airplanes. This AD was prompted by reports of mis-wired fire extinguishing bottles. This AD requires an engine fire extinguisher system functional test, an inspection of the fire extinguisher bottle cartridge wire numbers and yellow ID sleeves for proper identification and legibility, and applicable corrective actions. This AD also requires revising the existing inspection program to incorporate new airworthiness limitations for repetitive inspections of the engine fire extinguisher wiring and, as applicable, auxiliary power unit (APU) fire extinguisher wiring. The FAA is issuing this AD to address the unsafe condition on these products.

Repetitive inspection. Re-inspect every 24 months. The next-due date/hours depend on this aircraft’s time in service — a records report computes it from the logbooks.

Which aircraft AD 2025-10320 applies to

MakesTextron Aviation, Inc.
Models560, 560XL
Serial-conditional — narrows to serials 560-0001–560-0707, 560-0751–560-0815, 560-5001–560-5372, 560-5501–560-5677, 560-5679–560-5830, 560-6001–560-6294, 560-6296–560-6360.

Type Certificate previously held by Cessna Aircraft Company. Model 560 applies to S/Ns 560-0001 through 560-0707 and 560-0751 through 560-0815. Model 560XL applies to S/Ns 560-5001 through 560-5372, 560-5501 through 560-5677, 560-5679 through 560-5830, 560-6001 through 560-6294, and 560-6296 through 560-6360.

Whether AD 2025-10320 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 complianceThe specific action taken (inspected, replaced, modified) and to what revision.
DateWhen the work was done.
Aircraft timeTotal time in service / tach at compliance — how recurring next-due is computed.
Signature & certificateThe A&P/IA who returned it to service, with certificate number.
Is AD 2025-10320 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.