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Canadair (Northrop) CF-5A Freedom Fighter
Twin Engine Jet Fighter, Canada


Archive Photos [1]


[Canadair (Northrop) F-5A Freedom Fighter twin engine jet fighter c.1989 at the Northrop 50-'N Flying Family Day Airshow at Palmdale, CA. (John Shupek 35-mm 10/1/1989 photo © 1998 by Skytamer Images)]

Overview [2]


The Canadair CF-5 (officially designated the CF-116 Freedom Fighter is the Canadair licensed-built version of the American Northrop F-5 Freedom Fighter aircraft primarily for the Canadian Forces (as the CF-5) and the Royal Netherlands Air Force (as the NF-5). The CF-5 was upgraded periodically throughout its service career in Canada. The Canadian Forces retired the type in 1995, although CF-5s continue to be used by other countries.

The CF-5 was ordered by the Royal Canadian Air Force, which became part of the Canadian Forces on 1 February 1968. The new unified force took delivery of the first CF-5s (it was almost universally referred to as the CF-5 except in official documentation) at the end of 1968. Production by Canadair for the Canadian Forces was 89 single-seat aircraft, 46 dual-seat aircraft and 75 single-seat with 30 dual-seat aircraft for the Royal Netherlands Air Force, a total production of 240. Some surplus Canadian aircraft were sold to Venezuela.

Design and Development [2]


Originally designed by Northrop as a low-cost, disposable, low-maintenance fighter jet, the F-5 was intended for use by air forces that had limited resources and technical expertise to maintain a sophisticated aircraft. For Canada, which had an extensive aerospace industry, selection of the F-5 was seen as a step backwards. Selected originally to provide a tactical support role based in Canada, CF-5 squadrons were also committed to NATO's northern flank to act as a rapid-deployment force. However, the role for the CF-5 throughout its service with the RCAF was changed frequently and eventually, the diminutive fighter would serve as a light attack strike fighter, reconnaissance platform and trainer.

The Canadian version had several modifications to make it more suitable for operating in Canadian Forces theaters of operations. In order to address complaints about long takeoff runs, the Canadair version featured a two-position nose landing gear; compressed it operated like the original, but extended (before takeoff) it raised the nose and thereby increased the angle of attack and increased lift. The system reduced takeoff distance by almost 20%. A midair refueling probe was installed, Orenda built General Electric J85-15 engines with 4,300 lbf (19 kN) thrust were used, and a more sophisticated navigation system was added. The nose of the CF-5 was also interchangeable with a specially designed reconnaissance set with four cameras in it. Over the course of its life, it received many upgrades to its avionics and capabilities.

An order for 105 aircraft for the Royal Netherlands Air Force was signed in early 1967, 75 single-seaters to replace the Republic F-84 and 30 twin-seaters to replace the Lockheed T-33. Some single-seaters would be used in the photo-reconnaissance role to replace the Lockheed F-104G Starfighters. Intended production in Europe for both the Dutch and Belgian Air Forces was originally planned, but Belgium did not place an order and the Netherlands government came to a production sharing agreement with Canada. As part of the production sharing agreement between the Canadian and Dutch governments the center fuselages for all but the first 31 aircraft were built by Fokker in the Netherlands.

The first CF-5 was formally rolled out in a ceremony at the Cartierville factory on 6 February 1968. The first NF-5 was rolled out on 5 March 1969.

Operational History [2]


Canada

Initially 433 Squadron and 434 Squadron were the only two squadrons to operate the CF-5. It was intended that three squadrons would fly the aircraft, but due to budgetary restrictions, the excess aircraft were put into storage in CFB North Bay and CFB Trenton, some later being sold to other countries. 434 squadron was assigned to do lead-in tactical fighter training for the CF-104, but was transitioned to the role of a rapid reaction squadron, being ready to deploy to Europe at short notice in the event of hostilities. The squadron moved to CFB Bagotville with 433 squadron, for a short time, and then on to CFB Chatham.

The training role was adopted by 419 Squadron in CFB Cold Lake; it would continue to provide jet training, dissimilar air combat training (wearing quasi-Soviet “aggressor” paint schemes similar to USAF, USN and USMC F-5Es), and serve as a lead-in fighter trainer for the CF-18 until the aircraft was retired in 1995. All remaining airframes were put into storage at CFD Mountain View.

Netherlands

The Royal Netherlands Air Force took delivery of its first aircraft (an NF-5B two-seater) in October 1969, with the first squadron to be formed being 313 Squadron at Twenthe. The initial role of 313 Squadron was a conversion unit to train pilots on the new type. The NF-5 would serve with four operation squadrons, 313 and 315 Squadron at Twenthe, 316 Squadron at Gilze-Rijen and 314 Squadron at Eindhoven. The last NF-5 was delivered in March 1972. From 1986 the squadrons began to convert to the licence-built General Dynamics F-16 and the last NF-5 was stood down in March 1991.

Most surplus aircraft were sold to Turkey and Venezuela or retained for spares support, a number of aircraft were given free to Greece.

Variants [2]


  • CF-5A : Single-seat fighter version for the Canadian Forces, designation CF-116A. 89 built.

  • CF-5A(R) : Single-seat reconnaissance version for the Canadian Forces. Built in small numbers. Canadian Forces designation CF-116A(R).

  • CF-5D : Two-seat training version for the Canadian Forces, CF-116D. 46 built.

  • NF-5A : Single-seat fighter version for the Royal Netherlands Air Force. 75 built.

  • NF-5B : Two-seat training version for the Royal Netherlands Air Force. 30 built.

  • VF-5A : Single-seat fighter version for the Venezuelan Air Force.

  • VF-5D : Two-seat training version for the Venezuelan Air Force.

Operators [2]


  • Botswana - Botswana Air Force: Z28 Squadron at Maparangwane Air Base
  • Canada - Canadian Forces Air Command: 419 Squadron, 433 Squadron, 434 Squadron
  • Greece - Hellenic Air Force Sale of 28 used CF-5 offered in 2001 was unsuccessful and eventually the aircraft were disposed of.
  • Netherlands - Royal Netherlands Air Force: 105 NF-5 (75 single and 30 dual seaters) were introduced into service between 1969 and 1972, decommissioned in 1991; No. 313 Squadron; Twente Air Base (transitioned to F-16 in 1987); No. 314 Squadron; Eindhoven Air Base (transitioned to F-16 in 1990); No. 315 Squadron, Operation Conversion Unit (OCU); Twente Air Base (transitioned to F-16 in 1986); No. 316 Squadron; Gilze-Rijen Air Base (transitioned to F-16 in 1991); Field Technic Training Unit NF-5 (1971-1984); Twente Air Base.
  • Tactical Air Support, Inc. - In 2013, the company added four Canadair CF-5D Freedom Fighters and 20 years' worth of spare F-5 parts to its fleet.
  • Turkey - Turkish Air Force 134th Acroteam Squadron Command (10 F-5A and 2 F-5B in service for Turkish Stars aerobatic display team.)
  • Venezuela - Venezuelan Air Force Air Group 12 (Including 12 former Royal Netherlands Air Force NF-5's)

Specifications (CF-116) [2]


General Characteristics

  • Crew: one-two
  • Length: 47 ft 2 in (14.38 m)
  • Wingspan: 25 ft 10 in (7.87 m)
  • Height: 13 ft 2 in (4.01 m)
  • Wing area: 186 ft² (17.28 m²)
  • Empty weight: 8,681 lb (3,938 kg)
  • Max takeoff weight: 20,390 lb (9,249 kg)
  • Powerplant: 2 × Orenda-built GE J85-15 turbojet Dry thrust: 2,925 lbf (13.0 kN) each
  • Thrust with afterburner: 4,300 lbf (19.1 kN) each

Performance

  • Maximum speed: 1,575 km/h (Mach 1.3) (978 mph
  • Range: 760 nmi (875 mi, 1,400 km)
  • Service ceiling: 41,000 ft (12,000 m)
  • Rate of climb: 34,400 ft/min (10,500 m/min)

Armament

  • Guns: 2 × 20 mm (0.787 in) Pontiac M39A2 cannons in the nose, 280 rounds/gun.
  • Rockets: 2 × CRV7 rocket pods, or 2 × LAU-10 rocket pods with 4× Zuni 127 mm rockets each, or 2 × Matra rocket pods with 18× SNEB 68 mm rockets each.
  • Missiles: 2 × AIM-9 Sidewinder Air-to-air missiles.
  • Bombs: 7,000 lb (3,200 kg) of payload on five external hardpoints, including a variety of air-to-ground ordnance, such as the Mark 80 series of unguided iron bombs (including 3 kg and 14 kg practice bombs), U.S. CBU-24/49/52/58 and British BL755 cluster bomb munitions, M129 Leaflet bomb and drop tanks for extended range.

References


  1. Shupek, John. Photos via The Skytamer Archive, copyright (F-5A photo copyright © 10/1/1989 John Shupek)
  2. Wikipedia. Canadair CF-5

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