Canadair Regional Jet

Canadair Regional Jet
Mogami Kariya · CC BY-SA 2.0 · source
Name	Canadair Regional Jet
Manufacturer	Bombardier Aerospace
First flight	10 October 1991
Introduced	1993
Status	In service / retired variants
Primary user	Various regional airlines

Canadair Regional Jet is a family of twin-engined regional jet airliners developed by Bombardier Aerospace in the late 1980s and early 1990s. The programme produced a series of short- to medium-range airliners that entered service with carriers across North America, Europe, and Asia and influenced subsequent designs from Embraer and Mitsubishi Heavy Industries. The type supported the growth of regional hubs operated by carriers such as Air Canada, Delta Air Lines, and British Airways regional affiliates.

Development and Design

The programme originated within Bombardier Inc. after the acquisition of Canadair and was driven by market studies conducted in collaboration with regional carriers including Air Canada Jazz and American Airlines affiliates. Preliminary work paralleled initiatives at De Havilland Canada and reflected competitive pressure from Embraer's ERJ family and proposals by Fokker and ATR. The design incorporated a low-wing configuration, rear-mounted turbofan engines supplied by General Electric and later Pratt & Whitney Canada, and a six-abreast cabin derived from commuter standards influenced by Boeing-class ergonomics. Certification efforts involved authorities such as Transport Canada and the Federal Aviation Administration, with flight testing conducted from bases in Québec and collaboration with suppliers including Hamilton Sundstrand and Goodrich Corporation.

Variants and Models

The family encompassed multiple series developed to meet diverse route profiles and airline requirements. Early models included the short-fuselage series designed to compete with the Bombardier CRJ100 market niche and later stretched variants aimed at higher capacity and range comparable to CRJ700-class competitors. Subsequent developments produced enhanced cabin layouts, upgraded avionics suites sourced from Rockwell Collins and later Honeywell Aerospace, and freighter or corporate conversions overseen by specialist firms such as Gulfstream partners and ST Aerospace. Operators pursued retrofits including quiet modifications with solutions from Smiths Aerospace to meet noise abatement standards at airports like London Heathrow and John F. Kennedy International Airport.

Operational History

Entry into service began in the early 1990s, with early operators including regional subsidiaries of Air Canada and Lloyd Aéreo Boliviano-linked carriers. The type established routes connecting primary hubs such as Toronto Pearson International Airport and Chicago O'Hare International Airport to secondary airports including Buffalo Niagara International Airport and London City Airport. Fleet utilization shifted with airline consolidation involving Air France-KLM Group, American Airlines Group, and United Airlines Holdings which restructured regional networks and partner capacity purchase agreements mediated by entities like SkyWest Airlines and Republic Airways Holdings. Market factors including rising fuel prices during the 2000s energy crisis and network realignments after the September 11 attacks influenced retirements and cascade sales to leasing companies such as GE Capital Aviation Services.

Technical Specifications

Typical specifications varied by model but common features included twin rear-mounted turbofans, six-abreast single-aisle cabins, and conventional hydraulic and electric flight control systems supplied by vendors including B/E Aerospace and Parker Hannifin. Performance envelopes permitted cruise speeds near high-subsonic regimes and typical ranges suitable for sector lengths between major hubs to regional airports. Avionics suites evolved from analog to glass cockpit configurations compatible with Traffic Collision Avoidance System and Required Navigation Performance approaches. Structural materials combined aluminum alloys and composites similar to those used by Airbus and Boeing in contemporary narrowbodies.

Operators and Service

Major operators spanned legacy and low-cost carriers plus regional specialists: examples include Air Canada Jazz, SkyWest Airlines, Mesa Airlines, Lufthansa CityLine, and British Airways CityFlyer affiliates. Leasing companies managed fleets that cascaded to smaller carriers in markets such as Africa, South America, and Southeast Asia with operators like Cebu Pacific regional partners and national carriers adapting types for short-haul networks. Maintenance, repair, and overhaul (MRO) activities were provided by establishments including Maintenance, Repair and Overhaul providers such as SR Technics and original manufacturer support from Bombardier Aerospace facilities in Toronto and Montréal.

Incidents and Safety Record

Over decades of service the family experienced a range of incidents investigated by agencies including the Transportation Safety Board of Canada and the National Transportation Safety Board. Recorded events involved occurrences such as runway excursions, in-flight system failures, and ground incidents at airports including Denver International Airport and Toronto Pearson International Airport. Investigations led to airworthiness directives issued by Transport Canada and the Federal Aviation Administration, with corrective actions involving changes to procedures, crew training overseen by organizations like International Air Transport Association, and hardware modifications implemented by suppliers such as Honeywell Aerospace.

Legacy and Impact on Regional Aviation

The programme shaped the regional jet market by demonstrating the viability of jet service on short-haul routes formerly served by turboprops, influencing competitor strategies at Embraer and prompting follow-on models from Bombardier, including larger regional types and business jet adaptations. Its introduction accelerated hub-and-spoke growth at carriers like Delta Air Lines and United Airlines and affected airport infrastructure planning at facilities such as LaGuardia Airport and Heathrow Airport. The aircraft's role in fleet renewal and secondary-market activity informed aircraft leasing trends and product strategies across manufacturers including Mitsubishi Aircraft Corporation and COMAC.

Category:Bombardier aircraft Category:Regional jets