Equivalent Safety Finding (ESF)

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This list displays content that is tagged with Equivalent Safety Finding (ESF)

  • Product Certification Consultations

    Proposed Equivalent Safety Finding to CS 27/29.952(a)(3) ref. CPTS-000378 Issue 01 on ‘Fuel System Drop Test – Alternative Fluid’

    Applicable to Small and Large Rotorcraft
    Consultation open
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding ref. CPTS-000372 Issue 01 on ‘Degraded flight instrument external probe heating system’

    Applicable to Large Aeroplanes
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding ref. CPTS-0000371 Issue 01 on ‘Auxiliary power unit air inlet system fire compliance’

    Applicable to Large Aeroplanes
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on “Alternative Test Means - CS 29.923 (Iron bird)”, ref. CPTS-0000357 Issue 1

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on “Alternative Test Means - CS 29.923 (Test rigs)”, ref. CPTS-0000358 Issue 1

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-D25.856-01 Issue 01 on 'Flame penetration resistance in the lower half of the fuselage'

    Applicable to Large Aeroplanes
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding ref. ESF-B25.251-01 Issue 01 on ‘Vibration and Buffeting’

    Applicable to Large Aeroplanes
    Consultation closed
    Deadline for comments
    Extended date for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed ESF Degraded flight instrument external probe heating system, ref. ESF-F25.1326-01

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    ESF for Terrain Information Display and Synthetic Vision System, ref. ESF ACNS.E.TAWS.030-01 Issue 01

    Applicable to all aeroplanes equipped with an avionics system incorporating a TAWS and with a SVS on PFD
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding ref. ESF-F25.1443-01 Issue 01 on “Passenger Breathable Gas Mix Supplemental System”

    Applicable to Large Aeroplanes
    Consultation closed
    Deadline for comments
    Extended date for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 23.1549(b), Powerplant Instruments - Normal Operating Range Colour and Current Speed Control Authority Indication - Issue 01

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 23.1549(b), Powerplant Instruments – Normal Operation Range Colour - Issue 01

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 23.779(b)(1) and 23.1143(c), Motion and Effect of Cockpit Controls - Issue 01

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    ESF for installation of Dual EFI system without an Independent Secondary Attitude Indicator, ref. ESF-F23.1311-01 (Issue 01)

    Applicable to ASPEN AVIONICS STC SA10822SC
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-D25.812-01 on “Photoluminescent Exit Signs” - Issue 03 (Rev. 1)

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-F25.1445-02 Issue 02 on “Cargo Compartment – Installation of a common supplemental oxygen system for flight crew and supernumeraries"

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-F25-1329-01 on “Flight Guidance System – Speed excursion protection" - Issue 01

    Applicable to Large Aeroplanes
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Increase of Maximum Take-off Weight for CS LSA aircraft with a cable retracting device for towing operations - ESF-div-LSA.5-01 - Issue 01

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-D25.855-02 - Cargo Compartment – Inadvertent operation of smoke/fire detection - Issue 01

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent safety finding Indication removal from Primary Flight Displays during ground phases – ESF-F25.1303 - Issue 01

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Level of Safety ELOS-VLA.0991-01 (and ELOS-EVLA.0991), Fuel Pumps

    The Equivalent Level of Safety “ELOS-VLA.0991-01” has been numbered in some approvals as “ELOS-EVLA.0991”, but there is no difference
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-F25.1563-01 on "Alternative to CS 25.1563 Airspeed Placard" - Issue 02

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final ESF-FCD.425-01 Issue 02 on "CS-FCD T3 Evaluation Process"

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 29.807(c) - Use of flight crew emergency exits for passenger evacuation with the rotorcraft on its side - Issue 01

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-F25.1389-01 on Position lighting system with protective tape in the lens – minimum intensities - Issue 01

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 29.1587(a)(6): Alternative Category A continued take-off and balked landing procedures - Issue 01

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-F25.1453-01 on "Maximum Oxygen Working Pressure and Pressure Limiting" - Issue 02

    Applicable to Large Aeroplanes
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ref. ESF-B25.143-01 on "Electronic Flight Control Systems – Normal Load Factor Limiting System" - Issue 02

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding ESF-D29.783-01 on Passenger doors locking visual inspection by fibre-optic light - Issue 01

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Final Equivalent Safety Finding on "Enhanced Stall Protection" - Issue 02

    Applicable to Large Aeroplanes
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding ref. ESF-D25.807-01 on "Ditching Emergency Exit for Passengers – Water Dam" - Issue 01

    Applicable to Large Aeroplanes
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding - ESF-APPQ25.5-01 - to Appendix Q, (SAL) 25.5 of CS-25 Amdt 18 - “Abuse” Angle for Flare Demonstration - Issue 01

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    GULFSTREAM AEROSPACE Corporation
  • Product Certification Consultations

    Equivalent Safety finding ESF-D25.1141-01 for Powerplant Valve Indication - Issue 01

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Textron Aviation Inc.
  • Product Certification Consultations

    Equivalent safety finding for Lack of Functional Indication of ATTCS Operation – ESF-E25.904-01 Issue 01

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Textron Aviation Inc.
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on Cargo and baggage compartment fire protection

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Daher Aircraft Design LLC
  • Product Certification Consultations

    Equivalent Safety Finding to CS 22.925 (a), Propeller clearance

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 29.1587(a)(6)(ii), Performance Information, Cat. A Procedures: 2 ½ minute OEI Rating Application for First and Second Segment Profile and Definition of VCOSS

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding to CS 29.1193(e) (3) Amdt. 3 Engine and Exhaust Cowlings Fire Testing Applicable to Airbus Helicopters H160

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding “ESF-D25.783-01” to CS 25.783 (h)(2) – Servicing doors

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on Pressurisation prevention means - CS 25.783(c)(1) at Amdt 20

    Applicable to ATR 72-212A
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    ESF-D25.853-01 - Use of Reduced Vertical Bunsen Burner Flammability Requirements for Interior Materials

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on CS-E 750 “Starting Tests” at Amdt 4

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    ESF to CS-VLA.161, Longitudinal Trim

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding Interconnected Fuel Tanks without Interconnected Tank Airspaces

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding Engine controls in icing conditions

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding related to CS 29.1195 (b)(2) at Amdt 3 “Fire extinguishing systems”

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on Type A+ Emergency Exits - CS 25.807 at Amdt 20

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on CS-E 810 – Compressor and Turbine Blade Failure / Fan Integrally-Bladed Rotor (IBR) Airfoil Release

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on CS 25.807(g) at Amdt 17, JAR 25.807(d) at Ch 15, CS 25.813(a)(b) at Amdt 17, JAR 25.813(a)(b) at Ch 15

    Applicable to Boeing 737-8200/-900ER/-9
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on CS29.1505 (c)(2)

    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on “Emergency exit access”: CS 25.813(c)(2) at Amdt 15

    Applicable to A321-27xNX/-25xNX
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on “Flammability Testing Hierarchy” on JAR/CS 25.853(a)

    Applicable to certain Boeing models
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding “Alternate Endurance Test (CS-E 740)”

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding related to CS 29.1145(a) at Amdt 3 “Ignition switches”

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on “Engine and APU fire switch handle design” on JAR/FAR 25.1555(d)(1) at Ch 10 / Amdt 1 through 37

    Applicable to Boeing 747/757/767/777
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on “Forward position and anti-collision lights” on CS 25.1387(b),(c) and 25.1401(b) at Amdt 18

    Applicable to Boeing 777-9
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on “Out of trim characteristics” on CS 25.255 at Amdt 13

    Applicable to Gulfstream GVII-G500/G600
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Equivalent Safety Finding on CS-E 40 “Ratings”, CS-E 60 “Provision for Instruments” and CS-E 740 “Endurance Tests” at Amdt 3

    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on CS 25.857[b(1)] at Amendment 8 - Class B baggage compartment

    Applicable to Bombardier BD-700-2A12, BD-700-2A13
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on CS 25.795(c)(3)(iii)

    Security considerations - Applicable Airbus A350-941, with Skycoach TM installation
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Airbus
  • Product Certification Consultations

    Equivalent Safety Finding on CS 25.813[c(2)(i)] and CS25.813[c(4)(i)] at Amdt 15 : “Over wing Type III exit interior arrangement”

    Applicable to Airbus A321-27xNX/-25xNX models
    Consultation closed
    With Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Airbus
  • Product Certification Consultations

    Equivalent Safety Finding on CS-E 745 “Engine Acceleration” at Amdt 3

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on CS 25.745[d(1)] at Amdt 20

    Applicable to Dornier 328-100 and Dornier 328-300
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed ESF to CS23.1303(c) at Amendment 3 Flight Deck without Whisky Compass

    Applicable to Pilatus PC-24
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Pilatus Aircraft Ltd.
  • Product Certification Consultations

    Proposed ESF to CS23.1303(g) at Amendment 3 Third Attitude Instrument Loss, Electronic Standby Instrument (ESIS)

    Applicable to Pilatus PC-24
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Pilatus Aircraft Ltd.
  • Product Certification Consultations

    Proposed ESF to CS23.1305 23.1305(a)(c)(d), CS23.1311 and CS23.1549 at Amdt 3

    Powerplant System Indications
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed ESF to CS23.1311(a)(7) 23.1311(a)(7) and 23.1545(b)(4) at Amendment 3 ASI Flaps Marking on PFD

    Applicable to Pilatus PC-24
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Pilatus Aircraft Ltd.
  • Product Certification Consultations

    Proposed ESF to CS23.1357(b) at Amendment 3 IMA Individual Circuit Protection

    Applicable to Pilatus PC-24
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Pilatus Aircraft Ltd.
  • Product Certification Consultations

    Proposed Equivalent Safety Finding on CS 23.1438 (b) at Amendment 3

    Applicable to Pilatus PC-24
    Consultation closed
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    Pilatus Aircraft Ltd.
  • Product Certification Consultations

    Equivalent Safety Finding on CS 25.783[a(1)] at Amdt 18

    Applicable to Boeing 777-9
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
    Applicable to Manufacturers
    BOEING COMPANY (THE)
  • Product Certification Consultations

    Equivalent Safety Finding to CS27.921 amendment 3, dated 11 December 2012

    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)
  • Product Certification Consultations

    Proposed Equivalent Safety Finding to CS 23.777(g), amdt. 4

    Cockpit Controls
    Consultation closed
    Without Comments
    Deadline for comments
    Consultation Type
    Equivalent Safety Finding (ESF)