AD 66-07-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Mooney Aviation Company Inc | M20C | Airworthiness Directives; Mooney Model M20C, M20D, and M20E |
| aircraft | Mooney Aviation Company Inc | M20D | Airworthiness Directives; Mooney Model M20C, M20D, and M20E |
| aircraft | Mooney Aviation Company Inc | M20E | Airworthiness Directives; Mooney Model M20C, M20D, and M20E |
Unsafe Condition
Inoperative aural gear warning due to deficiencies in the electric gear warning wiring system.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the electric gear warning wiring system in accordance with Mooney Aircraft Service Letter No. 20-130, dated September 29, 1965, or later FAA-approved revision.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 100 hours' time in service or at the next periodic inspection, whichever comes first, after the effective date of this AD, unless already accomplished
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Mooney Model M20C (serial numbers 2663, 2808, 2816, 2825, 2863, 2913, 2920, 2930, 2945, 2957, 2960, 2961, 2969, 2971, 2995, 2998, 2999, 3002, 3008, 3018, 3019, 3021, 3040, 3050, 3056, 3065, 3084, 3086, 3136, 3146), M20D, M20E (serial numbers 309, 431, 461, 494, 528, 529, 536, 538, 544, 545, 551, 553, 554, 558, 571, 573, 577, 579, 580, 582, 584, 586, 587, 589, 599, 602, 604, 606, 614, 615, 620, 625, 627, 636, 637, 639, 641, 646, 650, 652, 653, 654, 657, 658, 666, 668, 669, 675, 677, 686, 690, 694, 711, 718, 720, 721, 726, 730, 737, 744, 747, 751, 752, 756, 758, 761, 772, 781, 782, 785, 787, 809, 812, 813) equipped with Mooney Aircraft Company Electrically Actuated Landing Gear.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.