AEGIS HA-7 Buzard
General Information
Manufacturer
AEGIS Industry / Civil Aviation Division
Category
Aircraft
Class / Role
Medium Utility / Civil Transport
Country of Origin
France (based on Bell UH-1 design)
Introduction / Retirement
2003 / Still in civil use
Current Status
In service / Civil export
Overview
The HA-7 Buzard is a medium-class civil helicopter developed by Aegis Industry, adapted from the legendary Bell UH-1 “Huey”.
This aircraft blends the robustness and versatility of its military predecessor with modernized systems, a diesel engine conversion, and simplified maintenance protocols suited for civil and industrial users.
Designed for transport, aerial work, and emergency missions, the Buzard embodies the AEGIS design philosophy:
Reliability, accessibility, and operational simplicity.
With its wide cabin, proven mechanical base, and low operating cost, it has become a favorite among private operators, fire departments, and utility companies.
Technical Specifications
Crew
1 pilot
Capacity / Passengers / Cargo
5 passengers or equivalent cargo load
Empty / Max / Loaded Weight
~2,400 kg / 4,100 kg / 4,400 kg
Powerplant
1 × Cyrano 11-cylinder Diesel engine – enhanced performance version
Power Output
~1,200 hp equivalent torque output
Propulsion
Main two-blade rotor + anti-torque tail rotor
Maximum / Cruise Speed
120 knots (est.) / 110 knots
Range / Endurance
~200 km / about 2 hours of flight
Fuel Consumption
50–60 L/h (diesel)
Fuel Capacity
700 L
Dimensions (L × W × H)
13.25 m × 2.4 m × 4.5 m
Rotor Diameter
12 m
Price
$14,500 (base configuration)
Materials
Reinforced aluminum structure with composite elements
AEGIS Compatibility
Standard interfaces for civil modules (Rescue, Survey, Cargo Pack)
Model Specifics
The HA-7 Buzard was designed as a civil conversion and modernization project of the UH-1 family, replacing the turbine engine with a Cyrano diesel powerplant for lower operating costs and increased lifespan.
Main differences from its military ancestor include:
- Noise and vibration reduction enhancements
The result is an aircraft that retains the UH-1’s character — strong, stable, and easy to fly — while being perfectly suited to civil missions.
Performance and Evaluation
The Buzard delivers balanced performance and exceptional cost efficiency.
Its diesel engine ensures reliable operation even under harsh conditions while consuming far less than turbine-based counterparts.
Strengths:
- Proven UH-1 airframe reliability
- Low maintenance and fuel costs
- Spacious cabin for cargo or passengers
- Easy to operate and repair
Weaknesses:
- Lower top speed than turbine helicopters
- Outdated instrumentation compared to newer civil models
- Moderate range (~200 km)
The HA-7 Buzard excels in industrial transport, regional logistics, aerial survey, and emergency response roles, offering a rugged and dependable platform for all-purpose missions.
Related Variants
Variant
Designation
Main Features
HA-7 Bzzard
Base model
Civil utility helicopter with diesel engine conversion
AH-7S Seabuzard
SAR version
Rescue variant with IR camera, winch, and illumination flares
Developed by AEGIS Industry – Civil Aviation Division
“Strength in the air — built for every mission.”
