GÖKBEY GÖKBEY
MULTIROLE UTILITY
HELICOPTER

The Indigenous Helicopter Program, initiated to meet the general-purpose helicopter requirements of the Turkish Armed Forces and other relevant authorities with an original platform, was launched by the decision of the Defense Industry Executive Committee (SSİK) on June 15, 2010.

 

The program’s budget and timeline were approved during the SSİK meeting on January 3, 2013, and a contract was signed between the Undersecretariat for Defense Industries (SSM) and Turkish Aerospace on June 26, 2013.

 

The T625 GÖKBEY Multirole Helicopter, designed and manufactured using national capabilities, is built to operate effectively in the most challenging climates and terrains, at high altitudes and temperatures, both day and night. The Indigenous Helicopter Program, initiated based on the knowledge, expertise, and experience gained during the T129 ATAK Program, includes the design and production of critical systems such as structural and avionics systems, transmission, rotor, and landing gear, all developed entirely with national resources.

 

Due to its wide range of capabilities, the helicopter can perform missions such as transport, VIP transport, cargo, air ambulance, search and rescue, and offshore transport.

 

The first domestically developed and produced Multirole Helicopter, the T625 GÖKBEY, successfully performed its maiden flight on September 6, 2018, at 06:00. On April 19, 2023, the T625 GÖKBEY helicopter’s P1 prototype successfully completed its first test flight powered by the TEI-TS1400 Turboshaft Engines, which were also developed and produced domestically by TEI.

 

The T625 GÖKBEY helicopter, designed for both domestic and international users using national resources, performs its missions effectively in the harshest climates and terrains, at high altitudes and temperatures, both day and night, powered by the national TEI-TS1400 Turboshaft Engines. The first T625 GÖKBEY Multirole Helicopter was delivered to the Gendarmerie General Command during a ceremony attended by President Recep Tayyip Erdoğan. Deliveries of the helicopters, whose serial production continues within the scope of the ongoing project, are ongoing.

3D Model Loading
FEATURES
WIDE RANGE OF MISSIONS

T625 GÖKBEY Helicopter has in-cabin layout options for defined mission profiles such as cargo, VIP transport, ambulance, search and rescue. With the large cabin area and load capacity, T625 GÖKBEY can be easily adapted to carry out various mission profiles for civilian and military operators across the globe.

EASY TO MAINTAIN

T625 GÖKBEY Helicopter aims to maximize operational readiness and minimize maintenance costs as part of its structural, avionics and mechanical system designs. The T625 GÖKBEY Maintenance Service Plans prepared by Turkish Aerospace Integrated Logistics Support Services and expert personnel support is aimed to control unexpected situations and enhance efficiency.

LARGE CABIN

T625 GÖKBEY Helicopter's large cabin area can be configured to meet multi-purpose operational requirements such as cargo, VIP transport, ambulance, open sea and search and rescue operations. With a large cabin area and load capacity, T625 GÖKBEY can be easily adapted to carry out various mission profiles for civilian and military operators across the globe.

COST EFFECTIVE LIFE CYCLE SUPPORT

T625 GÖKBEY Helicopter has been developed with a cost-effective life cycle support approach using optimization, simulation and prediction methods at every phase of the program. Its operational, technical and performance requirements has been defined pursuant to this approach, and product development activities also continue accordingly.

HIGH TEMPERATURE AND ALTITUDE PERFORMANCE

T625 GÖKBEY Helicopter is designed and optimized for requirements for missions carried out in hot and elevated geographical conditions as well as inclement weather conditions. The helicopter is equipped with many new technologies to deliver high-order safety and operational benefits.

ADVANCED AVIONICS

T625 GÖKBEY Helicopter, with its comfortable cockpit and large touch-screen avionics systems, is planned to be competitive and innovative in the world market. 4-axis auto-pilot system with software developed by Turkish Aerospace provides GÖKBEY Helicopter a superior controllability.

 
 
TECHNICAL DATA
Dimensions / Weight
Performance
Roles
Length (rotors turning)
15.87m

(52 ft)

Main Rotor Diameter
13.20 m

(43 ft)

MTOW
6050 kg

(13337 lb)

Standard Fuel Tank
1020 kg

(2248 lbs)

External Fuel Tank
280 kg

(617 lbs)

Baggage Volume
1.1 m3

(35 ft3)

Crew
2
Passenger
12
Max Cruise Speed
306 km/h

(165 kts)

Service Ceiling
6069 m

(20000ft)

Range
740 km / 948 km (With auxiliary fuel tank)

400+ nm / 512+ nm (With auxiliary fuel tank)

Endurance
3,8+ Hours

5+ Hours* (With auxiliary fuel tank)

Transportation
VIP
Cargo
Air Ambulance
Off-Shore
Search and Rescue
GÖKBEY
INFORMATION BROCHURE