Is AD 98-27604 a recurring Airworthiness Directive?

No — AD 98-27604 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 98-27604 apply to?

AD 98-27604 applies to Raytheon — models 200T, 300, A200CT, B200, B200C, B200CT, B200T, B300. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 98-27604

one-time

AD 98-27604 · 1998-10-16 · airframe

Airworthiness Directives; Raytheon Aircraft Company Models A200CT, B200, B200C, B200CT, 200T/B200T, 300, B300, and B300C Airplanes

What this AD requires

This amendment adopts a new airworthiness directive (AD) that applies to certain Raytheon Aircraft Company (Raytheon) Models A200CT, B200, B200C, B200CT, 200T/B200T, 300, B300, and B300C airplanes. This AD requires replacing the main landing gear left and right actuator clevis assembly. Reports of main landing gear failure on two of the affected airplanes prompted this action. The actions specified by this AD are intended to prevent failure of the actuator clevis assembly in the main landing gear caused by fatigue cracking of the original design part, which could result in loss of control of the airplane during landing operations.

Which aircraft AD 98-27604 applies to

MakesRaytheon

Models200T, 300, A200CT, B200, B200C, B200CT, B200T, B300, B300C

certain

Whether AD 98-27604 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 98-27604 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.