AD 2007-06-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; B-N Group Ltd. BN-2, BN-2A, BN-2B, BN-2T, and BN-2T-4R Series (All Individual Models Included in Type Certificate Data Sheet (TCDS) A17EU, Revision 16, Dated December 9, 2002), and BN-2A-Mklll Trislander Series (All Individual Models Included in Type Certificate Data Sheet (TCDS) A29EU, Revision 4, Dated December 9, 2002) Airplanes |
Unsafe Condition
Cracks have been found in the inner shell of the pitot/static pressure heads, which could result in incorrect readings on pressure instrumentation such as altimeters, vertical speed indicators, and airspeed indicators.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the pitot/static pressure heads for cracks in the inner shell. Replace any affected pitot/static pressure heads as necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months of the effective date of the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
B-N Group Ltd. BN-2, BN-2A, BN-2B, BN-2T, BN-2T-4R Series (all individual models included in TCDS A17EU, Revision 16, dated December 9, 2002), and BN-2A-Mklll Trislander Series (all individual models included in TCDS A29EU, Revision 4, dated December 9, 2002) airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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