Modifications portfolio

Our work

Aeroplanes
Boeing
737-300 737-400 737-800 737-MAX 787-8, 787-9
Airbus
A319, A320, A321 A330 A340 A350-900
De Havilland
DHC-8 (Dash 8)
Helicopters
Airbus
AS332L, L1, L2 EC145 EC135 AS365N/N2/N3/EC155B1 EC175
Sikorsky
S-92A S-76 S 61N
Leonardo H
AW139
Products
Medical
Oxygen Regulator System Medical equipment bridge
Other
Radio Multiplexer - bareB MUX 5

List of modifications

Products / Medical / Oxygen Regulator System

As part of an existing Medevac installation in a Boeing 737-800, MAP Aircraft Part 21 AS were able to successfully qualify a new medical oxygen regulator which fulfills the latest EASA regulations. As part of the medical installation STC qualification process, full compliance to the relevant Certification Review Item (CRI) was demonstrated.

The regulator and its components fulfill the CRI-F-01 Oxygen Fire in Gaseous Oxygen Systems, which defines stringent EASA requirements applicable to oxygen systems.

The regulator in question operates at a maximum pressure of 153 Bar and provides low pressure to an oxygen ambulance panel where low pressure hoses can be connected to a AGA Scandinavian style medical gas fitting

MAP 21 are happy to offer fully qualified oxygen regulator systems for CS-25, CS-27 and CS-29 applications.




To request development and/or EASA approval of a modification or repair, please contact us.

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EASA Design Organisation approval

Certified design

MAP 21 achieved an EASA Part 21 Subpart J Design Organisation Approval in 2007, EASA.21J.326, which enables us to approve modifications to the aviation industry as a delegated EASA authority.

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