Utility and safety

Maximum Pilot View Kit - MPVK

Bubble door and enlarged floor window deliver ten times better vertical visibility for demanding missions.

The Maximum Pilot View Kit (MPVK) revolutionizes pilot visibility and safety during demanding missions – with a 10× improvement in vertical visibility and a completely unobstructed view below and to the right of the aircraft. Designed for the H125 / AS350 platform, it combines:
-An enlarged floor window (350% bigger than standard).
-A full carbon bubble doorA foldable step-in board.
-Optional sliding window.
-Optional removable lower window.

Key benefits

10x improved visibility - vertical and sideward

Certified safety - STC approved

Increased efficiency and reduced insurance cost (up to -15%)

The Problem
External load operations (logging, firefighting, SAR, EMS, construction etc.) require constant downward and sideward view – which the standard AS350 cockpit does not provide.
Known solutions (bubble doors, mirrors, window cutouts) fall short due to:
·       Obstructed view to the load
·       Dependency on radio communication with ground crew
·       Pilot fatigue
·       Limited headspace and safety concerns in poor visibility

The Solution: MPVK
·       10× improved visibility – vertical and sideward
·       25 mm more helmet space – more comfort and headroom
·       Lama-like view in the Ecureuil/Squirrel
·       Certified safety – STC approved
·       Increased efficiency and reduced insurance costs (up to -15%)

Folding Step-In Board
·       Retractable and pilot-operated
·       Helps with visibility and access to bubble window
·       Enables fast switching between passenger and utility flights

Sliding Window (optional)
·       Positioned at pilot head height
·       Provides fresh air & emergency defogging

Removable Lower Window
·       Can be quickly removed by the crew and stored
·       Helps in high heat (fire missions), rain or low sun conditions

Door Phase 2 - in progress
·       Will allow flying with both doors removed
·       No changes to the MPVK needed – only certification update
·       Applies automatically to all existing kits

Status & certification

Delivery & installation

Folding Step-in Board

Sliding Window

The Producer

Swiss Rotor Services AG

At Swiss Rotor Services AG, we stand for Swiss-made quality and professionalism. Our products embody reliability, precision, and safety, reflecting the attention to detail of Swiss engineering.

Let's talk solution!

Contact us and lets work togther and limit the consequences caused by increasing numbers of natural disasters.

Vest Aero Tech AS

Cell: +47 97285558
Email: post@vestaerotech.no

Kristiansund, Norway

Vest Aero Tech AS

Cell: +47 97285558
Email: post@vestaerotech.no

Kristiansund, Norway