In the rapidly evolving world of military aviation, reliability and cutting-edge technology are crucial. The TPX Cobra is here to redefine the playing field, combining a rich legacy with the innovative spirit of French aerospace development. From its civilian origins to its transformation into a military training aircraft, the TPX Cobra embodies what happens when passion meets precision.
FROM CIVILIAN TRAINER TO MILITARY POWERHOUSE
In 2018, H3 Grob Aircraft SE had the idea of creating a new airframe capable of handling basic and advanced training emerged. This ambitious concept materialized into a new aircraft designed for military training, providing unparalleled capabilities. The TPX was born from this initiative, focusing exclusively on training applications.
TPX Cobra
DEVELOPMENT IN FRANCE: THE BIRTH OF THE TPX COBRA
GAF Aerospace, an independent French enterprise (Société par actions simplifiée unipersonnelle or “SASU”), based in Jonzac, Charente-Maritime, took on the task of developing the aircraft. This led to the creation of the TPX Cobra, a military training platform developed exclusively in France.
GAF Aerospace in Jonzac took the TPX concept and transformed it into the TPX Cobra. This transformation was not just an upgrade; it was a complete metamorphosis. The civilian trainer evolved into a military marvel, ready to undertake any training mission.
TPX COBRA: MILITARY TRAINING AIRCRAFT
The TPX Cobra is designed for basic and advanced military pilot training. This lightweight, robust aircraft is capable of enduring at least 15,000 flight hours and provides top-tier training for transport and fighter pilots. The TPX Cobra is a low-wing, side-by-side, two-seater monoplane powered by a Pratt & Whitney Canada PT6A-25C turboprop engine and equipped with two Martin-Baker ejection seats. It will be certified for VFR and IFR flights, day and night, in non-icing conditions.
ADVANCED COCKPIT AND SYSTEMS
The cockpit of the TPX Cobra is built around the EFIS (Electronic Flight Instrument System) from Genesys. The display area measures 6″ × 8″ (10.4″ diagonal) in portrait orientation. Each screen has its own internal processor and communicates with the others while remaining independent.
| Key Systems and Equipment |
|---|
| Crew alert system (EICAS) |
| Flight management system (FMS) based on GPS SBAS data |
| Terrain Awareness Warning System (TAWS) with global database, combined with GPWS and radio-altimeter |
| TCAS system to minimize collision risk |
| StormScope system for monitoring thunderstorms within a 200 Nm radius |
| HUD with navigation modes (air/ground and air/air), UFCP for COM-NAV control |
| Two V/UHF radios and one VHF radio |
| TACAN and ILS |
| ELT (emergency locator transmitter) |
| GPS/SBAS receiver |
| FDR (flight data recorder) |
| Two Martin-Baker ejection seats |
| Control of digital circuit breakers |
TPX Cobra
COMPREHENSIVE SIMULATION AND TRAINING SOLUTIONS
Training simulator is as close to real flight as it gets. The simulator offers a realistic replica of the TPX Cobra cockpit, including avionics and controls, and allows for immersive training experiences with augmented reality headsets.
SIMPLIFIED SIMULATOR
The simplified simulator uses new augmented reality headsets, providing perfect immersion without the need for extensive projection systems. This mixed-reality helmet (virtual in a real cabin) enables basic flight training, aerobatics, type conversion, and tactical flight maneuvers.
MISSION PREPARATION AND REPORTING SYSTEM (MPRS)
The MPRS is an advanced mission support system that includes ground-based mission planning, replay, and debriefing. A tablet with flight preparation data can be taken in-flight, and the same workstation can be used for debriefing by transferring data from onboard media.
FUTURE DEVELOPMENT AND POTENTIAL
The development of the TPX Cobra is just the beginning. As it undergoes CS23 certification in Jonzac, its future looks bright. GAF Aerospace aims to meet the needs of the French Air Force and is preparing for international export. The TPX Cobra highlights its potential to fulfill a wide range of military training requirements.
The size of the TPX surpasses other trainers like the TB30 Epsilon, Grob 120TP, and Pilatus PC21. The high cabin and large bubble canopy provide exceptional 360-degree visibility, unobstructed by roll bars. The black livery underscores the aircraft’s all-composite construction, and the precision assembly of the composite materials highlights decades of engineering mastery.
During a photo flight mission, test pilot Damien Dufour noted the effortless access to the cockpit via the electric opening, akin to the F16 canopy. The spacious cabin and adjustable settings ensure an optimal piloting position. The dashboard, equipped with four 10″ Genesys screens, displays critical flight information within minutes of startup.
André Lanata, a Général d’armée aérienne of the French Air Force
André Lanata, a Général d’armée aérienne of the French Air Force and a significant figure in French military aviation, supports the TPX Cobra project, highlighting its cost efficiency and operational adaptability. He states, “These aircraft offer lower operational costs and are easier to produce. They don’t serve in high-intensity conflicts but are valuable in various operational zones. For military pilot training, they significantly reduce flight hour costs.” Lanata also emphasizes the initiative’s role in enhancing international relations: “We can establish training collaborations with countries we previously had fewer ties with, sharing the same aircraft models. This approach can lead to enhanced diplomatic relationships and mutual support.”
Lanata, a distinguished military leader with a career that began at the École de l’air in 1981, has held numerous key positions within the French Air Force. His experience includes commanding reconnaissance squadrons, serving in various strategic roles, and ultimately becoming the Chief of Staff of the French Air Force. As of September 11, 2018, he has served as the Supreme Allied Commander Transformation, a critical NATO position focusing on transforming allied military capabilities.
THE FLYING EXPERIENCE: INSIGHTS FROM TEST PILOT DAMIEN DUFOUR
The opportunity to fly an experimental aircraft is rare and highly valued. According to Damien Dufour, test pilot from GAF Aerospace, the TPX is an extraordinary aircraft with impeccable design. The first thing that stands out is its perfect proportions and sleek lines, reminiscent of Marcel Dassault’s philosophy that a beautiful plane flies well.
The size of the TPX surpasses other trainers like the TB30 Epsilon, Grob 120TP, and Pilatus PC21. The high cabin and large bubble canopy provide exceptional 360-degree visibility, unobstructed by roll bars. The black livery underscores the aircraft’s all-composite construction, and the precision assembly of the composite materials highlights decades of engineering mastery.
During a photo flight mission, Damien noted the effortless access to the cockpit via the electric opening, akin to the F16 canopy. The spacious cabin and adjustable settings ensure an optimal piloting position. The dashboard, equipped with four 10″ Genesys screens, displays critical flight information within minutes of startup.
Takeoff performance is impressive, with the TPX reaching 50ft in less than 600 meters and climbing at a rate of 2300ft/min. The aircraft remains stable throughout moderate aerobatic maneuvers, showcasing its suitability as a training platform. The TPX’s powerful PT6 engine and 7-blade composite propeller contribute to its remarkable performance and low noise levels.
Damien’s experience highlights the TPX’s versatility and potential as a training platform. The aircraft’s stability, combined with its advanced systems, make it an exceptional tool for preparing future combat pilots of advanced aircraft like the Rafale, A400M, and Caracal.
CONCLUSION
The transformation of the TPX Cobra from a civilian trainer to a military training marvel is a story of innovation, dedication, and relentless pursuit of excellence. With its advanced design, robust construction, and comprehensive training systems, the TPX Cobra is set to revolutionize military aviation. The TPX Cobra is not just an aircraft; it is a symbol of the future, where precision and power converge to redefine what is possible in the skies.
André Lanata affirms the project’s significance: “The aircraft has been flying under the shroud of total secrecy for the past five years and will be certified by 2025. We’ve been discreet during development but are now ready to present them officially. Rest assured, the aircraft is fully operational.”
TPX Cobra Specifications
| Specification | Details |
|---|---|
| Engine | 750hp Pratt & Whitney PT6 |
| Avionics | EFIS by Genesys, 6″ × 8″ displays, HUD, UFCP |
| Maximum Speed | 297 kts or M0.55 |
| Operational Range | 1200 nautical miles |
| Endurance | 6 hours |
| Service Ceiling | 25,000 ft |
| Aerobatic Ceiling | 20,000 ft |
| Maximum Takeoff Weight | 2,722 kg (including 565 kg of fuel) |
| Aerobatic Weight | 2,500 kg |
| Load Factors | +7G / -4G |
| Stall Speed | 67 kts (with gear and flaps down) |
| Takeoff Distance | 380 m |
| Landing Distance | 250 m |
| Propeller | 7-blade composite by MT propeller |
| Systems | Equipped with OBOGS system, FDR, GPS/SBAS receiver |
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Photo credit: GAF
Written by: Katerina Urbanova
