INSTRUMENT NUMBER:  CASA 319/03

CIVIL AVIATION ACT 1988

CIVIL AVIATION REGULATIONS 1988

APPROVAL UNDER SUBREGULATION 207 (2)

I, JAMES COYNE, Acting Section Head, Systems, Airworthiness Standards Branch, CASA, a delegate of CASA, under subregulation 207 (2) of the Civil Aviation Regulations 1988 approve the operation of the aircraft bearing the nationality and registration marks VH-HQB with nasal cannula type individual oxygen dispensing units manufactured under the name “Oxymizer”, providing that:

 (a) the units have a flow rate of not less than 03 litre per minute at 10,000 feet altitude, increasing by 0.1 litre per minute for every 2,000 feet up to 18,000 feet altitude;  and

 (b) other individual oxygen dispensing units for use in the aircraft, that are designed to cover the nose and mouth, meet the requirements of paragraph 6.1 of section 108.26 of the Civil Aviation Orders and are provided in accordance with paragraph 5.1.2 of that section.

[Signed J. Coyne]

James Coyne

Acting Section Head, Systems

Airworthiness Standards Branch

22 July 2003