MarketDenel Rooivalk
Company Profile

Denel Rooivalk

The Denel Rooivalk is an attack helicopter manufactured by Denel Aviation of South Africa. Rooivalk is Afrikaans for "Red Falcon", which refers to the lesser kestrel. Development of the type began in 1984 by the Atlas Aircraft Corporation. Its development was closely connected to the Atlas Oryx transport helicopter, with both aircraft being based on the Aérospatiale SA 330 Puma and having started development at the same time.

Development
Origins The Rooivalk project began in early 1984 under the auspices of the Atlas Aircraft Corporation, a predecessor of Denel Aviation. Faced with the increasingly conventional nature of the South African Border War, the South African Defence Force recognised the need for a dedicated attack helicopter and began developing a suitable aircraft. The helicopter was to escort helicopter troop transports, conduct strike missions upon anti-aircraft positions, and effectively counter the increasing presence of Soviet tanks; in the latter role, it was to be equipped with anti-tank missiles. This meant that the attack helicopter would have a significantly large airframe, giving it long range and the capability to carry many sensors and armaments. During the 1980s, the defence budgets of South Africa were relatively generous, especially in contrast to later decades, thus Denel sought to provide a rotorcraft that would be amongst, even potentially superior to, the best attack helicopters in the world. The Atlas XH-1 Alpha was the first prototype to emerge from the program. by which time the program had suffered a considerable setback. Further development In 2016, Denel was reportedly proceeding with a Mk 1.1 upgrade program for the existing Rooivalk fleet; prospective improvements include the addition of a missile approach warning system and enhancements to the rotorcraft's avionics. In September 2014, Denel Group chief executive Riaz Saloojee stated that the firm were studying the feasibility of reopening the Rooivalk production line, which had been mothballed in 2007 after the production of the initial 12 SAAF aircraft. Saloojee stated that new production aircraft conforming to an entirely new platform that used Rooivalk technology could be produced. In September 2016, the South African government authorised government-to-government negotiations on the topic of restarting production of the Rooivalk. According to Victor Xaba, deputy chief executive of Denel Aerostructures, the company needed commitments for at least 70 rotorcraft for the re-establishment of the assembly line to be viable. The production of a prospective Rooivalk Mk 2 had been periodically mooted. In late 2016, Denel stated that it was conducting a series of talks with various nations on the Rooivalk Mk 2, including Egypt, Brazil, Nigeria, Poland, and India. ==Design==
Design
in Cape Town, South Africa Due to the SAAF's decades of helicopter experience in the harsh African environment, the Rooivalk has been designed to operate for prolonged periods without sophisticated support. All that is needed to keep the Rooivalk flying is a medium transport helicopter equipped with a basic spares supply plus four groundcrew. The Rooivalk carries a range of weapons depending on the mission profile. It is generally fitted with a nose-mounted 20 mm cannon and can also carry air-to-air missiles, anti-armour missiles and unguided rockets. The Rooivalk has a fire control system for target acquisition and tracking as well as an advanced navigation system using Doppler radar and GPS. Also incorporated is an electronic countermeasures suite coupled with chaff and flare dispensers. The Rooivalk has a nose-mounted gyro-stabilised sensor turret housing with auto-tracking. The Rooivalk uses a Thales TopOwl helmet mounted display (also used by several other attack and transport helicopters around the world). The system was developed by Société de Fabrication d’Instruments de Mesure (SFIM) in 1999/2000. Notable features include a tandem cockpit, starboard tail rotor with a port tailplane, a fixed wheeled undercarriage as well as wire cutters above and below the cockpit and on the undercarriage. The Rooivalk is capable of doing a loop and thus momentarily "flying upside down". The following types of missions are foreseen for the Rooivalk: reconnaissance, heliborne escort, close air support, deep penetration, and anti-armour. ==Operational service==
Operational service
escorting a UN delegation in the Democratic Republic of the Congo. By April 2005, only six of the 12 aircraft were available for operational test and evaluation with the others in need of software upgrades. The Chief of the South African Air Force, Lt. Gen. Carlo Gagiano, hoped that the helicopters would be ready around June 2007, indicating the "extremely worrying factor of time that the project was taking to reach maturity", attributing the delays to the exodus of personnel from Denel as well as its financial problems. This has forced the SAAF to assess alternative defence development partners. One airframe was damaged beyond repair on 3 August 2005 after an "uncontrolled landing". On 17 May 2007, Denel group CEO Shaun Liebenberg announced a decision to cease further development and funding for the Rooivalk as an export product following its failure to win the Turkish attack helicopter tender against the Agusta A129 Mangusta. During November 2007, Defence Minister Mosiuoa Lekota announced in Parliament, that the SAAF was to invest R962 million (about US$137 million in 2007 exchange rates) in the helicopter over three years to 2010/2011, in order to bring it up to full operational status. The helicopter was expected to be deployed on peace-keeping duties as soon as initial operating capability is achieved. On 1 April 2011, the SAAF received the first five of eleven (one of the twelve aircraft originally delivered to the SAAF was written off after an accident) Block 1F upgraded Rooivalk. The upgrade involves improved targeting systems and other avionics which enable the helicopter to use guided missiles for the first time. The Mokopa ATGM was qualified as part of the upgrade process. Gearbox components were improved and cooling problems with the F2 20 mm cannon were also addressed. The ninth and tenth Rooivalk attack helicopters were delivered in September 2012 following their upgrade to the Block 1F initial operating standard. The eleventh and final Rooivalk was delivered on 13 March 2013. base in Sake, 2014 Three Rooivalk attack helicopters have been deployed with the United Nations Force Intervention Brigade to support the United Nations Organization Stabilization Mission in the Democratic Republic of the Congo in 2013. On 4 November 2013, two Rooivalks with the United Nations Force Intervention Brigade fired FZ 90 70mm FFAR rockets on M23 positions near Chanzu in the Democratic Republic of the Congo. ==Operators==
Operators
; • South African Air Force16 Squadron ==Aircraft on display==
Aircraft on display
The first prototype Rooivalk XDM, SAAF serial 683, is on static display at the South African Air Force Museum, Swartkop Air Force Base, Pretoria. ==Specifications==
tickerdossier.comtickerdossier.substack.com