AD 83-21-06 R1
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | AMI Industries Inc. | Textron Aviation Inc. | Crew Seats | Airworthiness Directives; AMI INDUSTRIES, INC.: AMI Crew Seats Model 716-1, -2, -11, -12, -21, and -22 and Model 865-1 through -9 and -11 |
| aircraft | AMI Industries Inc. | Textron Aviation Inc. | 18A | Airworthiness Directives; AMI INDUSTRIES, INC.: AMI Crew Seats Model 716-1, -2, -11, -12, -21, and -22 and Model 865-1 through -9 and -11 |
| aircraft | AMI Industries Inc. | Textron Aviation Inc. | 18D | Airworthiness Directives; AMI INDUSTRIES, INC.: AMI Crew Seats Model 716-1, -2, -11, -12, -21, and -22 and Model 865-1 through -9 and -11 |
| aircraft | AMI Industries Inc. | Textron Aviation Inc. | 18S (Army C-45C) | Airworthiness Directives; AMI INDUSTRIES, INC.: AMI Crew Seats Model 716-1, -2, -11, -12, -21, and -22 and Model 865-1 through -9 and -11 |
| aircraft | AMI Industries Inc. | Textron Aviation Inc. | 65-90 | Airworthiness Directives; AMI INDUSTRIES, INC.: AMI Crew Seats Model 716-1, -2, -11, -12, -21, and -22 and Model 865-1 through -9 and -11 |
Unsafe Condition
Failure of crew seats due to insufficient reinforcement of the seat frame assembly P/N 865J10005-1.
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Required Actions
Reinforce the crew seat frame assembly by installing AMI Industries, Inc. seat frame brace kit P/Ns 865K90000-1 or 865K90000-3 in accordance with Service Bulletin No. 25-10-865-01, Revision B, or later FAA approved revision. Alternate means of compliance may be used if approved by the FAA.
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Compliance Time
on or before July 31, 1984, unless previously accomplished
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Affected Aircraft
AMI Industries Inc. Crew Seats Models 716-1, -2, -11, -12, -21, -22 and 865-1 through -9 and -11, typically found on Beech Aircraft Corporation Model 18 series and Model 65/90 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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