AD 75-15-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | 99 | Airworthiness Directives; BEECH Models 99, 99A, A99A and B99 Airplanes |
| aircraft | Textron Aviation Inc. | 99A | Airworthiness Directives; BEECH Models 99, 99A, A99A and B99 Airplanes |
| aircraft | Textron Aviation Inc. | A99A | Airworthiness Directives; BEECH Models 99, 99A, A99A and B99 Airplanes |
| aircraft | Textron Aviation Inc. | B99 | Airworthiness Directives; BEECH Models 99, 99A, A99A and B99 Airplanes |
Unsafe Condition
Main landing gear malfunction due to insufficient hydraulic system modifications.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the main landing gear system in accordance with Beechcraft Service Instructions 0743-231 or subsequent revisions, or an approved alternative modification.
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Compliance Time
Within the next 100 hours' time in service after the effective date of this AD
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Affected Aircraft
BEECH Models 99, 99A, A99A and B99 (Serial Numbers U-1 through U-163) equipped with the 99-8010-1P hydraulic landing gear system.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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