EASA Regulations for Hoffmann Propeller Gmbh & Co. Kg HO-V 72

2 airworthiness directives and regulations affecting Hoffmann Propeller Gmbh & Co. Kg HO-V 72.

EASA AD 2022-0061

Propellers — Propeller Hub — Inspection

EASA Airworthiness Directive 2022-0061 is an airworthiness directive addressing inspection requirements for Hoffmann Propeller GmbH & Co. KG HO-V 72 propellers, commonly installed on Slingsby T67 "Firefly" aeroplanes. The directive mandates inspections and maintenance actions to detect and correct cracks in propeller hubs and ensure proper blade nut tightening to prevent in-flight propeller detachment. It applies to all serial numbers of HO-V 72 propellers and includes requirements for AFM amendments and non-destructive testing.

Apr 4, 2022

Airworthiness DirectiveMaintenanceSafety MgmtHoffmann Propeller Gmbh & Co. Kg HO-V 72Slingsby T67 Firefly

EASA AD 2020-0226R1

SUPERSEDED BY EASA AD 2022-0061

EASA Airworthiness Directive 2020-0226R1 is an updated safety directive addressing inspection requirements for Hoffmann Propeller GmbH & Co. KG HO-V 72 propellers, commonly installed on Slingsby T67 Firefly aircraft. The directive mandates inspections to detect cracks in propeller hubs used in aerobatic maneuvers to prevent potential in-flight propeller detachment. It also requires amendments to the Aircraft Flight Manual for affected aircraft.

Mar 31, 2021

Airworthiness DirectiveMaintenanceSafety MgmtHoffmann Propeller Gmbh & Co. Kg HO-V 72Slingsby T67 Firefly