
The Beechcraft King Air C90A: A Versatile Turboprop for Discerning Buyers
Key Features of the King Air C90A
The C90A model, introduced in 1971, builds upon the success of its predecessors with several notable improvements:
- Increased wingspan of 50 ft 3 in (15.32 m)
- Higher Maximum Take-Off Weight (MTOW) of 9,650 lb (4,378 kg)
- Equipped with PT6A-20A engines
- Four-bladed propellers for reduced cabin noise
- Propeller synchrophasing technology
These enhancements contribute to the C90A's reputation as a capable and comfortable aircraft for both short and medium-range flights.
Pros and Cons of the King Air C90A
Pros:
- Reliable and proven PT6 engines
- Comfortable cabin with ample space for passengers and luggage
- Functional bathroom system for passenger comfort
- Excellent short-field performance
- Lower operating costs compared to larger turboprops
Cons:
- Slower cruise speed compared to newer turboprop models
- Lower maximum cabin pressure differential (5 PSI)
- Potential issues with pressurization ducts in older airframes
- Older avionics in some models (can be upgraded)
Comparing the King Air C90A to Competitors
When considering the King Air C90A, it's essential to compare it to other aircraft in its class. Here's a comparison chart with some key competitors:
Feature | King Air C90A | TBM 930 | Pilatus PC-12 |
---|---|---|---|
Engines | 2 x PT6A-20A | 1 x PT6A-66D | 1 x PT6A-67P |
Max Cruise Speed | 260 knots | 330 knots | 290 knots |
Range | 840 nm | 1,514 nm | 1,560 nm |
Max Passengers | 7 | 6 | 9 |
Cabin Volume | 218 cu.ft | 143 cu.ft | 330 cu.ft |
Why Choose the King Air C90A?
The C90A stands out for its reliability, versatility, and cost-effectiveness. It's an excellent choice for:
- Business owners needing to transport small teams
- Charter operators serving regional routes
- Private owners looking for a capable family aircraft
With its spacious cabin, bathroom facilities, and ample luggage space, the C90A can comfortably accommodate passengers on trips of varying lengths.
Operating Costs and Efficiency
One of the C90A's strengths is its relatively low operating costs. While it may not match the speed of single-engine turboprops, it offers the safety and redundancy of twin engines at a fraction of the cost of larger King Air models.
Upgrades and Modernization
Many C90A aircraft have been upgraded with modern avionics, enhancing their capabilities and extending their operational life. The Collins Pro Line Fusion avionics suite, available in newer models like the C90GTx, can often be retrofitted to older airframes.
Conclusion: Is the King Air C90A Right for You?
The Beechcraft King Air C90A remains a popular choice for those seeking a reliable, comfortable, and cost-effective turboprop. While it may not boast the latest technology or highest speeds, its proven track record, spacious cabin, and versatility make it an attractive option for many operators.