EASA Regulations &amp; Airworthiness Directives

Airworthiness DirectiveSafety MgmtMaintenance

EASA AD US-2021-08-07

ROCKWELL COLLINS - Global Positioning System GPS-4000S - Upgrade

Federal Aviation Administration Airworthiness Directive 2021-08-07 is a final rule addressing Rockwell Collins GPS-4000S Global Positioning Systems installed on various airplanes. The directive targets GPS units with part number 822-2189-100 that contain a software error causing inaccurate GPS positioning, potentially leading to misleading localizer performance with vertical guidance (LPV) glidepaths and controlled flight into terrain (CFIT).

Apr 8, 2021

EASA AD 2021-0042

Hot Air Balloons — Burner Assembly and Hanger — Inspection / Modification

EASA Airworthiness Directive 2021-0042 is an airworthiness directive addressing the inspection and modification of burner assemblies and hangers on hot air balloons, specifically those with Stratus double burner hangers Part Number CB8504 and burner assemblies Part Numbers CB8720 and CB8721. It applies to all balloon types and models listed in the referenced TCDS and Specific Airworthiness Specifications, covering multiple manufacturers including Cameron Balloons Ltd and others. The directive mandates inspections and replacements to prevent failures of burner hangers that could lead to unsafe conditions.

Jan 29, 2021

Airworthiness DirectiveMaintenanceSafety MgmtAerostats MA Series Hot Air BalloonsBallons Chaize CS SERIES HOT AIR BALLOONSBallons Chaize JZ SERIES HOT AIR BALLOONSBallons Chaize JZX SERIES HOT AIR BALLOONSBallons Libert Libert Hot Air BalloonsBallonservice & Technik Schoen Hot Air BalloonsCameron Balloons A TypeCameron Balloons A Type CloudhopperCameron Balloons B TypeCameron Balloons C TypeCameron Balloons Cameron Special Shape Hot Air BalloonsCameron Balloons Gas BalloonsCameron Balloons Helium-Hot Air BalloonsCameron Balloons Hot Air BalloonsCameron Balloons L TypeCameron Balloons Lindstrand Special Shape Hot Air BalloonsCameron Balloons S TypeCameron Balloons Sky Hot Air BalloonsCameron Balloons X TypeKubicek Factory S.R.O AB 2 Hot Air BalloonsKubicek Factory S.R.O AB 8 Hot Air BalloonsKubicek Factory S.R.O AEROTECHNIK AB Hot Air BalloonsKubicek Factory S.R.O BB Hot Air BalloonsKubicek Factory S.R.O Special Shape Hot Air BalloonsLindstrand Technologies 203T HiFlyerLindstrand Technologies Series 1Lindstrand Technologies Series 2Lindstrand Technologies Series RLindstrand Technologies Series Special ShapesLindstrand Technologies TGBNotheisz Balloons Hungary Kft. TOMI SeriesSchroeder Fire Balloons fire balloons GSchroeder Fire Balloons fire balloons S - Special Shape BalloonsSup-Air Ballon Egyesulet SUP-AIR SeriesUltramagic Hot Air BalloonsUltramagic Special Shape Hot Air Balloons

EASA AD US-2020-19-06

MCCAULEY PROPELLER SYSTEMS - Governor Idler Gear Bearings - Replacement

MCCAULEY PROPELLER SYSTEMS - Governor Idler Gear Bearings - Replacement is a Federal Aviation Administration (FAA) Airworthiness Directive addressing certain McCauley Propeller Systems governors installed on airplanes. It targets governors that may contain an unapproved variant of the idler gear bearing, part number A-20028, marked with "BA 59," which does not meet McCauley drawing requirements. This unsafe condition affects all models of McCauley governors produced or serviced between January 31, 2017, and September 27, 2018.

Oct 1, 2020

Airworthiness DirectiveFlight OpsSafety Mgmt

EASA AD US-2020-18-51

[Final Rule] SANDIA AEROSPACE - Airplane Flight Manual - Section Limitations - Amendment

The Final Rule titled '[Final Rule] SANDIA AEROSPACE - Airplane Flight Manual - Section Limitations - Amendment' is an airworthiness directive issued by the FAA addressing Sandia attitude indicators with part numbers 306171-10 and 306171-20, which may be marked as BendixKing Model KI-300 or Sandia Model SAI-340A. This directive applies to airplanes equipped with these attitude indicators and mandates revisions to the Airplane Flight Manual (AFM) to prohibit operation under instrument flight rules (IFR) or night visual flight rules (VFR) and to prohibit coupling the autopilot with the affected attitude indicators.

Sep 14, 2020

EASA AD 2019-0235

[Correction] ACR ELECTRONICS, Inc. — Emergency Locator Transmitter — Inspection / Modification / Replacement

EASA Airworthiness Directive 2019-0235 is a regulatory document addressing emergency locator transmitters (ELTs) manufactured by ACR Electronics, Inc., specifically models G406-4, C406-1, C406-1HM, C406-2, C406-2HM, C406-N, and C406-NHM. These ELTs are installed on various Part 23 and Part 25 aeroplanes and helicopters. The directive mandates inspection, testing, modification, and replacement procedures to ensure the proper functioning of the ELTs' longitudinal G-switch.

Sep 24, 2019

Airworthiness DirectiveMaintenanceSafety MgmtInternational Aero Engines Ag V2500-( )5International Aero Engines Ag V2500-A1

EASA AD US-2019-06-06

SUPERSEDED BY FAA AD 2021-05-18

FAA Airworthiness Directive 2019-06-06 is a final rule addressing all International Aero Engines AG V2500 turbofan engine models. It mandates initial and repetitive borescope inspections of the diffuser case M-flange and requires replacement of the diffuser case if cracks are detected. This directive aims to prevent uncontained diffuser case rupture that could damage the engine and aircraft.

Mar 28, 2019

EASA AD 2018-0247

TRIG AVIONICS Ltd. — Navigation — Transponders — Inspection / Modification

EASA Airworthiness Directive 2018-0247 is an official regulatory document addressing inspection and modification requirements for TRIG AVIONICS Ltd. TT31, AXP340, and KT74 Mode S transponders installed on various Part 23 aeroplanes and Part 27 helicopters. The directive applies to specific serial numbers and part numbers of these transponders, including those supplied by Avidyne Corporation and BendixKing / Honeywell International. It mandates inspections and potential modifications to ensure compliance with crash safety standards.

Nov 13, 2018

EASA AD 2018-0107

[Correction] Fuel Cell Systems — Lindstrand T30 Propane Cylinders — Removal from Service

EASA Airworthiness Directive 2018-0107 is a correction notice addressing the removal from service of Lindstrand T30 propane cylinders used in various hot air balloons. The directive applies to multiple balloon manufacturers and models listed under specific Type Certificate Data Sheets (TCDS). It mandates the replacement of affected Lindstrand T30 propane cylinders due to welding defects that could lead to propane leaks and potential fire or explosion hazards.

May 22, 2018

EASA AD US-2018-03-04

ROSEMOUNT AEROSPACE INC. - Pitot Probes - Inspection / Replacement

Federal Aviation Administration Airworthiness Directive 2018-03-04 is a final rule addressing Rosemount Aerospace Model 851AK pitot probes repaired by CSI Aerospace, Inc. between January 2013 and July 2014. This directive applies to airplanes equipped with these specific pitot probes and requires inspection and replacement to prevent incorrect airspeed indications during flight.

Mar 12, 2018

EASA CZIB CZIB-2018-02R21

Airspace of Pakistan – Baluchistan and Khyber Pakhtunkhwa provinces

The document titled Airspace of Pakistan – Baluchistan and Khyber Pakhtunkhwa provinces is a safety information bulletin addressing the high risk to civil aviation operations in the FIR Karachi (OPKR) and FIR Lahore (OPLR) airspace over these provinces. It highlights threats from violent non-state actor groups equipped with anti-aviation weapons and the risks posed by military activities near the Afghanistan border and the Kashmir region. The bulletin applies to air operators subject to Commission Regulation (EU) 965/2012 and third country operators authorized by EASA conducting operations to and from the EU.

Jan 10, 2018

EASA CZIB CZIB-2017-08R19

Airspace of Afghanistan

The Airspace of Afghanistan document is a safety information notice addressing the high risk to civil aviation operations within Afghanistan's airspace, specifically the Kabul Flight Information Region (FIR OAKX), at altitudes below FL 320. It highlights ongoing security threats from extremist groups and military activities that jeopardize safe flight operations. The document does not specify particular aircraft or engine types but applies broadly to all civil aviation operators in the affected airspace.

Oct 17, 2017

EASA CZIB CZIB-2017-07R19

Airspace of Yemen – Sana’a Flight Information Region

The document titled Airspace of Yemen – Sana’a Flight Information Region is a safety information bulletin addressing the hazardous security situation in Yemen's Sana’a Flight Information Region (FIR OYSC). It highlights a high risk to flight operations at all altitudes except for routes in the maritime part of FIR SANAA east of route B400, where the risk is medium. This bulletin applies to air operators subject to Commission Regulation (EU) 965/2012 and third Country Operators authorized by EASA.

Aug 31, 2017

EASA CZIB CZIB-2017-04R19

Airspace of Iraq

The document titled Airspace of Iraq is a safety information bulletin issued by EASA concerning the airspace below FL320 in the Baghdad FIR (ORBB) due to ongoing conflict-related risks. It highlights the presence of violent non-state actors, including Iranian-backed militant groups, who pose threats such as missile and drone attacks, increasing the risk of misidentification and unintended escalation for civil aircraft. The bulletin applies to air operators subject to EU Regulation 965/2012 and third country operators authorized by EASA operating to, from, or within the EU.

EASA CZIB CZIB-2017-02R20

Airspace of Libya

The document titled Airspace of Libya is a safety information bulletin issued by EASA concerning the FIR Tripoli (HLLL) airspace at all altitudes. It highlights the volatile security situation in Libya, with high risks below FL320 due to armed conflicts and military activities, and medium risks above FL320 due to air-defence systems, affecting all air operators subject to EU regulations and third country operators authorized by EASA. The bulletin provides guidance to ensure safe operations in this complex environment.

EASA CZIB CZIB-2017-01R20

Airspace of Mali

The Airspace of Mali document is a safety information bulletin addressing the high risk to civil aviation operations in Mali airspace, specifically within FIR Niamey (DRRR) and FIR Dakar (GOOO) below Flight Level 260. It highlights the threat posed by violent non-state actors equipped with anti-aviation weapons, particularly in the north-east region of Mali. This advisory is relevant to all air operators subject to Commission Regulation (EU) 965/2012 and third Country Operators authorized by EASA operating in the affected airspace.

EASA CZIB CZIB-2017-05R19

Airspace of Somalia

The document titled Airspace of Somalia is a regulatory communication addressing the safety risks in the Mogadishu Flight Information Region (FIR) below Flight Level 260. It highlights a high risk to aircraft operations due to the presence of terrorist groups equipped with anti-aviation weapons, including possible man-portable air-defense systems (MANPADS), and ongoing military activities. This advisory applies to all air operators governed by Commission Regulation (EU) 965/2012 and third Country Operators authorized by EASA operating in or through the affected airspace.

EASA CZIB CZIB-2017-03R19

Airspace of Syria

The document titled Airspace of Syria is a safety information bulletin issued by EASA concerning the Damascus FIR (OSTT) airspace at all altitudes and flight levels. It highlights the high risk to civil aviation due to ongoing military operations, fragmented airspace control, and the presence of various military and non-state actors. This bulletin applies to EASA operators and third Country Operators authorized by EASA conducting operations to, from, or within the EU.