AD 61-21-04

final rule

Data completeness: 60%

Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)

AD Number: 61-21-04
Status: final_rule
Effective Date: N/A
Product Category: aircraft
Docket: Unknown
FR Citation: (Federal Register: October 13, 1961)

Applicability

Type	Manufacturer	Model	Details
aircraft	The Boeing Company	DC-8-11	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-12	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-21	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-31	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-32	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-33	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-41	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-42	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-43	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)
aircraft	The Boeing Company	DC-8-51	Airworthiness Directives; DOUGLAS All DC-8 (Models DC-8-11, -12, -31, -32, -33, -41, -42 and -43)

Unsafe Condition

Hydraulic Pump Hoses And Clamps

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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