Ministry of Defence - Defence Standard 91-91

Defence Standard 91-91 is the standard for aviation turbine fuel, which the United Kingdom Civil Aviation Authority (CAA) has agreed is under the technical authority of the Defence Strategic Fuels Authority ...

Defence Standard 91-91

Issue 7

Date:

18 February 2011

Incorporating Amendment 3

Date:

2 February 2015

 

(Note: Amendment 3 Implementation date 02 May 2015)

__________________________________________

Turbine Fuel, Kerosine Type, Jet A-1

NATO Code: F-35

Joint Service Designation: AVTUR

__________________________________________

 

AMENDMENT RECORD

 

 

Amd

No

 

Date

 

TextAffected

 

Signature andDate

3

02 Feb 2015

Clause0Introduction;MODTechnicalAuthoritydetails updated.

 

Clause 5.6; amended to reflect FAME limit of 50 mg/kg. Clause 5.6.1;deleted.

Table 1 Test 12; Identified Incidental Materials added. Table 1 Note 5; updated, moved to note 19.

Table 1 Note 20; added. Table 2 Test 12.1; added.

Annex G clause G.4.2,G.4.3 and G.4.4; updated. Annex G clause G.4.5; deleted

Annex K; updated to include new normative references.

G. Cook

02 Feb 2015

 

 

REVISION NOTE

 

ThisStandardisraisedtoIssue7Amendment3torelaxtheFattyAcidMethylEster

(FAME) content limit to 50 mg/kg from

 

HISTORICALRECORD

 

Thisstandardsupersedes the following:

 

Def Stan 91-91 Issue 7      Amendment 2 dated 01December 2012

Def Stan 91-91 Issue 7      Amendment 1 dated 16December 2011

Def Stan 91-91 Issue 7      dated 18 February2011 (implementation date 18 May 2011)

Def Stan 91-91 Issue 6      Amendment 1 dated 25 August 2008

Def Stan 91-91 Issue 6      dated 8 April2008 (implementation date8 July 2008)

Def Stan 91-91 Issue 5      Amendment 2 dated 9 March 2007

Def Stan 91-91 Issue 5      Amendment 1 dated 31 March 2006

Def Stan 91-91 Issue 5      dated 8 February 2005

Def Stan 91-91 Issue 4      Amendment 1 dated 30January 2004

Def Stan 91-91 Issue 4      dated 14June 2002

Def Stan 91-91 Issue 3      dated 12November 1999

Def Stan 91-91 Issue 2      dated 8 May 1996

Def Stan 91-91 Issue 1      dated 1 September 1994

DERD 2494 Issue 10         dated 30June 1988

 

DefenceStandard91-91

 

Issue7

Date:

18February2011

IncorporatingAmendment3

Date:

2February2015

 

(Note:Amendment3Implementationdate 02 May2015)

_______________________________________

 

 

TurbineFuel,KerosineType,JetA-1

 

 

 

 

NATOCode:F-35

JointServiceDesignation:AVTUR

_______________________________________


Các tin liên quan:

Nhà phân phối

  • cole
  • BUCHI new LOGO
  • MERCK
  • SIGMA
  • Restek