AD 71-25-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Sabreliner Corporation | NA-265 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
| aircraft | Sabreliner Corporation | NA-265-20 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
| aircraft | Sabreliner Corporation | NA-265-30 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
| aircraft | Sabreliner Corporation | NA-265-40 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
| aircraft | Sabreliner Corporation | NA-265-60 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
| aircraft | Sabreliner Corporation | NA-265-70 | Airworthiness Directives; NORTH AMERICAN ROCKWELL Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70 |
Unsafe Condition
Failure of the aileron control cables due to broken wires or wear reducing cable cross section area.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect aileron control cables within 100 hours time in service after the effective date, and every 600 hours time in service or 12 months, whichever comes first. Replace cables if more than three wires are broken; shorten inspection intervals to 100 hours if four to six wires are broken, or replace immediately if more than six wires broken or equivalent wear.
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 after the effective date of this AD, unless already accomplished within the last 500 hours time in service, and thereafter at intervals not to exceed 600 hours time in service or 12 months, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Sabreliner Corporation Models NA-265, NA-265-20, NA-265-30, NA-265-40, NA-265-60, NA-265-70
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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