Engine: One Orenda Engines-built J79-OEL-7 rated at 10,000 lb.s.t. dry and 15,800 lb.s.t. with afterburning. Performance: Maximum speed (dash): 1550 mph (Mach 2.35) at 40,000 feet, 915 mph (Mach 1.2) at sea level. Climb to 30,000 feet in 1.5 minutes. Weights were 13,909 pounds empty, 21,005 pounds loaded (clean), 28,891 pounds maximum takeoff.
In the late 1950s, the Canadian government had a clear need for a supersonic replacement for the Sabre Mk.6 in RCAF service. Several aircraft were considered in the competition, including the McDonnell F4H Phantom II, the Lockheed F-104 Starfighter, and the Grumman F11F-1F Super Tiger. The RCAF clearly preferred the Phantom as the Sabre replacement, but this was rejected fairly early on, probably due to its high cost. As the alternative, the RCAF preferred the Super Tiger (even though it had not been purchased by the US Navy), but on July 2, 1959, it was announced that Canada had chosen the F-104 Starfighter as the replacement for the Sabre Mk.6 in service with the RCAF's European Air Division. The choice was probably made because of a better deal (in terms of economics) being struck between the manufacturer and the Canadian government.
However, since the Canadian government wanted equipment to be fitted that was specific to RCAF requirements, it opted to manufacture the aircraft under license in a Canadian factory rather than to buy the aircraft outright from Lockheed. On August 14, it was announced that Canadair of Montreal had been selected to manufacture 200 aircraft for the RCAF under license from Lockheed. In addition, Canadair was to manufacture wings, tail assemblies, and rear fuselage sections for 66 Lockheed-built Starfighters that were destined for the West German Luftwaffe. The license production contract was signed on September 17, 1959.
The Canadian-built Starfighter was initially designated CF-111 by the RCAF, but this was later changed to CF-104. They were designated CL-90 by the Canadair factory.
The CF-104 was basically similar to the F-104G, but was fitted with equipment specialized for RCAF requirements. It differed from the F-104G in being optimized for the nuclear strike role rather than being a multi-mission aircraft. The F-104G was fitted with NASARR F15A-41B equipment which was optimized for both air-to-air and air-to-ground modes, but the CF-104 was fitted with R-24A NASARR equipment which was dedicated to the air-to-ground mode only. The main undercarriage members were fitted with longer-stroke liquid springs and carried larger tires. The CF-104 also differed from the F-104G in retaining the removable refuelling probe that was fitted to the F-104Cs and F-104Ds of the USAF. Another difference from the F-104G was the ability of the CF-104 to carry a ventral reconnaissance pod equipped with four Vinten cameras. The 20-mm M61A1 cannon and its associated ammunition were initially omitted from the CF-104, and an additional fuel cell was fitted in their place.
In parallel with the production of the Starfighter by Canadair, Orenda Engines, Ltd. acquired a license to build the J-79 engine which was to power it. The CF-104 was powered by a Canadian-built J79-OEL-7 rated at 10,000 lb.s.t. dry and 15,800 lb.s.t. with afterburning.
Lockheed sent F-104A-15-LO serial number 56-0770 to Canada to act as a pattern aircraft for CF-104 manufacture. It was later fitted with CF-104 fire control systems and flight control equipment (but not the strengthened airframe of the true F-104G) and turned over to the RCAF, where it was assigned the serial number of 12700. The first Canadair-constructed CF-104 (RCAF serial number 12701) was airlifted to Palmdale, California in the spring of 1961, where it made its first flight on May 26. The second CF-104 (12702) also made its first flight at Palmdale. The first two CF-104s to fly at Montreal were Nos. 12703 and 12704, which both took to the air on August 14, 1961.
CF-104s were initially assigned Canadian serials 12701 through 12900. On May 18, 1970, they were reserialed as 104701 through 104900. The Lockheed-built F-104A pattern aircraft was reserialed from 12700 to 104700.
The 200th and last CF-104 (No. 12900) was completed on September 4, 1963 and delivered to the RCAF on January 10, 1964. Many early production aircraft were modified to the standard of the last production machines. Following the delivery of the last CF-104, Canadair switched over to the manufacture of F-104Gs for delivery to NATO allies under the provisions of MAP.
Beginning in December of 1962, the RCAF used its CF-104s to equip eight European-based squadrons of its No. 1 Air Division. Other CF-104s were assigned to the No. 6 OTU based at Cold Lake, Alberta. Apart from the operational conversion unit established at Cold Lake, Alberta in late 1961 (eventually redesignated No 417 Squadron), RCAF CF-104s were all committed to the support of NATO's nuclear deterrent mission in Europe. No. 427 Squadron was the first to form, with initial deliveries to Zweibrucken in December of 1962. In February of 1964, even before France withdrew from NATO in 1966, 2 Wing at Grostonquin was disbanded, and its two CF-104 squadrons were transferred elsewhere, No 421 moving to 4 Wing at Baden-Soellingen and No. 430 moving to Zweibrucken. The RCAF's other French base at Marville was closed by March of 1967, and its two CF-104 reconnaissance squadrons (439 and 441) moved to Lahr in Germany. Nos 434 and 444 Squadrons were disbanded in 1967-68, reducing CF-104 strength to four nuclear strike squadrons and two tactical reconnaissance squadrons.
In May of 1969, 3 Wing at Zweibrucken was closed, and No 427 Squadron was relocated to Baden and No 430 to Lahr. Air operations at Lahr ceased in 1970, when it became a Canadian Army base, but 1 Canadian Army Group remained at Lahr, co-located with the Canadian Forces Europe headquarters. The airfield at Lahr remained opeational for air transport operations as well as being a deployment base for the CF-104s from Baden-Soellingen.
In 1970, the Canadian government decided to reduce the strength of the Air Division to only three squadrons and to relinquish its nuclear strike role in favor of conventional attack by 1972. By January of 1972, the CF-104s had been converted from their nuclear role to that of conventional ground attack. A 20-mm Vulcan cannon was installed, and the fairing was removed from the cannon port. Twin bomb ejector rack carriers and multi-tube rocket launchers were installed.
In 1972, 1 AirDiv was redesignated 1 Canadian Air Group with headquarters remaining at Lahr. Squadron Nos. 422, 427, and 430 Squadrons were disbanded. Nos. 439 and 441 replaced all but 421 Squadron in No 4 Wing at Baden. Of the remaining three squadrons, 421 was committed to converting to ground attack roles, together with No. 431 Squadron, leaving only No. 441 Squadron to continue tactical reconnaissance missions with the Vinten VICON underfuselage camera pod. However, I don't think that No. 441 Squadron remained a reconnaissance unit for all the time until the final phaseout in 1986.
A number of former Canadian Forces single-seat CF-104 fighter-bombers and CF-104D two-seat trainers were transferred to Denmark and Norway after having been brought up to F-104G/TF-104G standards. By the end of 1980, these transfers along with attrition had brought European-based RCAF strength down to only three Starfighter squadrons. These were Nos. 421, 439, and 441, all based at Baden-Soellingen in West Germany. At that time, No. 417 Squadron at Cold Lake was still functioning as a CF-104 Operational Conversion Unit.
By 1983, all single-seat CF-104s had been modified with the Litton LW-33 digital intertial navigation/attack system, which replaced the original LN-3 analog inertial navigation system. The LW-33 was much more accurate and less expensive to maintain than was the earlier LN-3. In addition, the LW-33 had an attack function.
Beginning in 1983, the CF-104 Starfighters were replaced in Canadian Armed Forces service by McDonnell Douglas CF-18 Hornets. The last CF-104 was phased out by No. 441 Squadron on March 1, 1986. Canada then offered Turkey an initial batch of 20 CF-104s, later increased to 52, including six CF-104Ds. Twenty of these were sent to MBB at Manching in Germany in March of 1986 for inspection before being transferred to Turkey. The remainder were broken down for spares.
About 110 CF-104/CF-104Ds were lost in accidents, out of 239 delivered--a loss rate of no less than 46 percent. However, it is only fair to point out that the Canadian CF-104s probably had the highest flying time of any country operating the Starfighter. At the time of retirement, average airframe times were of the order of 6000 hours as compared to 2000 hours for the Luftwaffe.
At the time of retirement, some Canadian-based CF-104s were made available for museums in Canada. Anyone have a list of museums which have examples?
The following Canadian Armed Forces units operated the CF-104: