The Boeing Company | Heath Tecna Airworthiness Directives

1 AD indexed for The Boeing Company | Heath Tecna aircraft.

Models

747-100 Series 1 AD 747-100B SUD Series 1 AD 747-100B Series 1 AD 747-200B Series 1 AD 747-200C Series 1 AD 747-200F Series 1 AD 747-300 Series 1 AD 747-400 Series 1 AD 747-400D Series 1 AD 747-400F Series 1 AD

Recent ADs

87-23-01

final rule

Airworthiness Directives; Heath Tecna Service Bulletin 74000-25-007, dated March 6, 1987.

Unsafe Condition: Chafing of ceiling light wire bundles causing fire hazard.

Effective: Dec 10, 1987 Category: appliance Compliance: Within 60 days after the effective date of this AD

Why matched: Airworthiness Directives; Heath Tecna Service Bulletin 74000-25-007, dated March 6, 1987.

Technical illustration of an aircraft electrical generator and wiring assembly
Problem area Electrical system
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