AD 80-24-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | MD Helicopters, Inc. | 369 | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369A | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369D | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369H | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369HE | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369HM | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
| aircraft | MD Helicopters, Inc. | 369HS | Airworthiness Directives; HUGHES HELICOPTERS Model 369 Series Helicopters |
Unsafe Condition
The possibility of the middle front seat occupant accidentally deactivating the Automatic Engine Reignition System and blocking the crew's view of the automatic reignition 'ARMED' and 'RE-IGN' advisory lights.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a placard near the Automatic Engine Reignition Arming switch visible to the pilot stating 'Middle front seat is not to be occupied during flight in falling and/or blowing snow' or equivalent. Special flight permits may be issued under FAR 21.197 and .199 to operate to a base for AD compliance. Alternative actions providing equivalent safety may be approved by the FAA.
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Compliance Time
Within thirty (30) consecutive calendar days or prior to flight in falling and/or blowing snow, whichever comes first, after the effective date of this AD.
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Affected Aircraft
Hughes Helicopters Model 369 Series Helicopters certified in all categories, equipped with Automatic Engine Reignition System.
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
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