This article is based on an official press release from Deutsche Aircraft.

Deutsche Aircraft Selects Comtronic GmbH for D328eco Overhead Panels

Deutsche Aircraft has officially announced the selection of Comtronic GmbH to supply the complete overhead panel for the D328eco cockpit. According to the company’s press release, this partnership marks a significant step in the development of the 40-seat regional turboprop, ensuring that the flight deck meets modern ergonomic and technical standards.

The agreement tasks Comtronic, a subsidiary of the French industrial group MAFELEC Team, with delivering a “turnkey” solution. This includes the design and manufacturing of illuminated panels, sub-panels, and custom control units tailored specifically for the D328eco’s avionics suite. The selection underscores Deutsche Aircraft’s focus on securing a robust, regional supply chain for its flagship program, which targets entry into service in late 2027.

Scope of the Partnership

Under the terms of the agreement, Comtronic GmbH will provide a comprehensive suite of cockpit interface solutions. Based in Schönau, Germany, the supplier brings nearly 50 years of aerospace experience to the project. The scope of supply involves advanced optical and photometric engineering designed to ensure uniform illumination and anti-glare performance, critical factors for pilot situational awareness.

The overhead panel is a vital component of the cockpit, housing controls for essential systems such as fuel, electrical power, and bleed air. Deutsche Aircraft notes that the new panels will be optimized for both day and night readability, integrating Night Vision Imaging System (NVIS) compatibility where necessary.

Gilles Heinrich, President of the MAFELEC Team, commented on the collaboration in the official release:

“This contract reflects the strong alignment between our organizations and our shared commitment to delivering high-quality, reliable solutions for the aerospace industry.”

The components will undergo rigorous qualification testing to meet aerospace standards, including RTCA/DO-160 and MIL-STD requirements, ensuring they can withstand the vibration and temperature extremes inherent in regional flight operations.

Modernizing the D328 Platform

The D328eco is an advanced modernization of the legacy Dornier 328 platform. While it retains the proven aerodynamic characteristics of its predecessor, the new aircraft features a fuselage stretched by approximately two meters to accommodate 40 passengers. A key element of this modernization is the transition to a fully digital glass cockpit featuring the Garmin G5000 avionics suite.

Comtronic’s contribution is essential to this digital transition. While the avionics suite handles flight data and navigation, the overhead panel remains the physical interface for systems management. By integrating modern “Human-Machine Interface” (HMI) technology, the new panel is designed to reduce pilot cognitive load. This aligns with the aircraft’s broader operational goals, which include future single-pilot capability, although initial certification is planned for two pilots.

AirPro News Analysis

Strategic Supply Chain Localization
The selection of Comtronic GmbH highlights a strategic move by Deutsche Aircraft to insulate the D328eco program from global supply-chain volatility. By choosing a German supplier located in Schönau, the manufacturer shortens logistics chains and ensures closer engineering collaboration. In an era where aerospace production is frequently bottlenecked by parts shortages, relying on established regional partners like Comtronic, backed by the larger MAFELEC Team, reduces risk for the 2027 delivery timeline.

Bridging Legacy and Digital
Integrating a physical overhead panel with a digital Garmin G5000 suite represents a specific engineering challenge: blending tactile reliability with digital sophistication. We observe that this partnership emphasizes the industry’s focus on “tactile ergonomics.” Even in glass cockpits, pilots rely on physical switches for critical systems to build muscle memory. Comtronic’s expertise in high-uniformity lighting ensures that these physical controls remain distinct and readable, preventing mode confusion during complex operations.

Technical Specifications and Sustainability

The D328eco is engineered to be a leader in sustainability for the regional sector. Powered by Pratt & Whitney Canada PW127XT-S engines, the aircraft is designed to operate on 100% Sustainable Aviation Fuel (SAF). The efficiency of these engines, combined with the advanced cockpit systems, aims to lower operating costs and emissions compared to older regional jets and turboprops.

Comtronic’s panels contribute to this ecosystem by adhering to strict weight and power consumption standards, which are critical for maximizing the efficiency of the aircraft. The supplier’s ability to deliver NVIS-compatible lighting also suggests that Deutsche Aircraft is positioning the D328eco for versatility, potentially serving in special mission roles (such as search and rescue) in addition to commercial passenger transport.

Frequently Asked Questions

What is the D328eco?
The D328eco is a 40-seat regional turboprop developed by Deutsche Aircraft. It is a modernized, sustainable version of the Dornier 328, featuring new engines, a stretched fuselage, and a digital cockpit.

Who is Comtronic GmbH?
Comtronic GmbH is a German aerospace supplier based in Schönau and a member of the French MAFELEC Team. They specialize in Human-Machine Interface (HMI) solutions, including illuminated panels and control units.

When will the D328eco enter service?
Deutsche Aircraft targets late 2027 for the D328eco’s entry into service (EIS).

Why is the overhead panel important?
The overhead panel contains physical controls for critical aircraft systems like fuel, hydraulics, and power. Its design impacts pilot workload, safety, and ease of operation, particularly in low-light or high-stress conditions.

Sources

• Deutsche Aircraft Press Release