AD 86-19-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Mooney Aviation Company Inc | M20 | Airworthiness Directives; MOONEY AIRCRAFT CORPORATION Models M20 and M20A (all serial numbers) airplanes |
| aircraft | Mooney Aviation Company Inc | M20A | Airworthiness Directives; MOONEY AIRCRAFT CORPORATION Models M20 and M20A (all serial numbers) airplanes |
Unsafe Condition
Structural failure due to deteriorated wooden structures in the empennage and wing/carry-thru structures.
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Required Actions
Within 30 days after the effective date or within 12 months after the last AD 76-15-01 inspection, and every 12 months thereafter, accomplish wood structure proof load tests, modifications, and visual inspections per AD paragraphs (d), (e), (f), (g). Repair discrepancies before further flight. Empennage proof loads and inspections are waived if an all-metal empennage per Mooney S/B Kit No. M20-170-1 is installed. Additional empennage and wing inspections per Mooney S/B No. M20-170A must be done within the sixth month after initial inspections and every 12 months thereafter. Report inspection results to FAA as specified.
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Compliance Time
Within the next 30 days after the effective date of this AD, if AD 76-15-01 has not been complied with, or within 12 calendar months after the last 12 month repetitive inspection required by AD 76-15-01, whichever is applicable, and each 12 months thereafter.
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Affected Aircraft
Mooney Aircraft Corporation Models M20 and M20A (all serial numbers)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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