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Are Turbo-Prop Aircraft Out of Here?

by Leslie Vance

October 25, 1999

Airline travel is going through a transition that will effect travel from smaller airports to the major hub terminals. This change is coming gradually, but it is already making a significant impact. The change is not with the routes or the time slots, but with the types of aircraft used for these flights. The smaller propeller driven aircraft are being replaced by small jet aircraft.

The Turbos
Airlines have utilized the smaller propeller driven aircraft to fly its passengers to and from the non-hub airports. These aircraft use turbine engines and are some of the most sophisticated aircraft flying today. They are referred to in the aviation industry as "turbo-prop" aircraft.

One of these turbo-prop aircraft is the Saab Fairchild (SF340) which carries between 20 to 39 passengers and contains glass cockpit instruments and state of the art navigation systems. It is widely used in the commuter sector by American Eagle, an American Airlines commuter, and Northwest Airlink, a Northwest Airlines commuter. 

The instrumentation in this small turbine engine aircraft compares directly with the high level of sophistication found in a large jet aircraft such as the British Aerospace Airbus. Some of the older large jet aircraft, such as the Boeing 727, are still using the old vacuum system instruments for navigation. Most of the smaller turbo-prop aircraft are young and have better systems compared to the older jets being operated today. These small turbo prop aircraft are excellent aircraft and are very stable. Then steps in the Regional Jetliner.

The Regional Jets
The airlines have begun to put into use the new Regional Jetliners that have been in production the last few years. These aircraft are sleek new jets with all the bells and whistles. They have state of the art instruments and all the new jet amenities with one exception. They are no more comfortable to fly in than the turbo-props. The headroom and aisle width is virtually the same as their propeller counterpart. An example of this aircraft is the Bombardier built Regional Jet (CARJ) more commonly called the RJ. This aircraft is widely used by Comair a Delta Airlines Partner. 

Another aircraft is the new Embraer regional jet, the ERJ135. It is very much like the RJ and is operated by American Eagle, a regional airline in connection with American Airlines. These aircraft are reasonably new to the airlines and have to perform to get any real recognition in the industry. Another interesting point to the Regional Jets is that they carry only a few more passengers than the turbo-props. There does not seem to be a major change in the revenue that will be earned with the addition of these jet aircraft. They are more expensive and more costly to fly.

With all this in mind, why are the airlines changing to the small more sleek jet aircraft that carries just a few more passengers than the turbo-prop aircraft? The airlines will say it's for normal modernization and aircraft upgrades for safety and service. If that is so, why spend all that money for new smaller jet aircraft when the same job is being accomplished by the turbo-prop aircraft?

The Passengers
The answer is the passengers. When I say passengers, I do not mean the number or capacity of the aircraft. It's what the passengers want or feel more comfortable with. Most modern day airline passengers do not really know exactly what they are in store for when they purchase their tickets. The focus is on destination, time, and purchase price. The type of aircraft only comes in to play when it is time to board the plane. Passengers do not know much about the small turbo-prop aircraft and the first instinct is fear and uneasiness. I have even heard them referred to as crop dusters by a passenger. 

The press and television coverage of these commuter aircraft has been far from positive in the past. Recent accidents have also played a factor in the public reaction to these small aircraft. As passengers experience this short flight to later board a large jet aircraft at a major airport, they begin to pay more attention to the types of aircraft they will be flying on for the next flight. The result is less booking for the turbo-prop aircraft and more bookings for jet powered aircraft. Passengers feel that the jet powered aircraft is more modern and sophisticated and therefore safer. The airlines and their consultants have seen the new passenger trends and are rising to meet the demand.

Conclusion
As Aviation grows as a mode of transportation, we can expect to see the needs of passengers focused on more aggressively by the airlines. In the past, it has been what is the most cost effective and easier for the company providing the service. Now there is a new factor for the airlines to contend with-Quality and Passenger Satisfaction. The industry is in a transitional phase and the benefits should make things better for the passenger. 

So are the turbo-props out of the picture? Well, the demand for them is still there at smaller airports that cannot handle the jet aircraft. The new jets will for the most part replace the turbo-prop aircraft at the larger airports. The demand for them is too great. As the modernization of our airports continue and their runways get longer, the turbo-prop aircraft will fall to the way side of the new Regional Jets.

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