King Air 100
Introduction to Buying a King Air 100
This guide is for businesses and individuals considering the acquisition of a King Air 100. It provides key information to inform your decision. You will find analyses on purchase price, operating costs, and the market.
We will also discuss the used market status and expert opinions. Our goal is to offer you an objective overview. This initial section lays the groundwork for the detailed analyses to follow.
King Air 100 Market and Budget
What is the price of a King Air 100?
The King Air 100 is no longer produced new. The market is exclusively for used aircraft.
Prices vary widely depending on the year of manufacture, overall condition, flight hours, and avionics. A range of $700,000 to $1.5 million is observed.
For example, a 1974 model with 13,000 flight hours was acquired for $750,000. Conversely, a modernized 1980 King Air 100 sold for $1.4 million.
What is the availability and lead time?
Availability is limited, with a few aircraft listed in the United States. There are currently about fifteen aircraft available on the global market.
Average transaction time is 3 to 6 months. This includes research, pre-purchase inspection, and administrative procedures.
What is the residual value of the King Air 100?
Residual value is difficult to estimate precisely. It depends on maintenance and upgrades.
However, King Airs have historically maintained good value. A well-maintained aircraft with avionics updates can retain 50% of its initial value after 20 years. A less well-maintained aircraft will see its value drop.
What initial budget should be planned?
For the purchase of a used King Air 100, plan an initial budget of $800,000 to $1.6 million. This amount covers the acquisition price. Additional costs include inspections, notary fees, and potential upgrades to standards.
King Air 100 Operating Costs (OpEx)
Operating a King Air 100 involves fixed and variable costs. Rigorous budget planning is essential.
What are the annual fixed costs?
Fixed costs are incurred regardless of flight hours. They represent a significant portion of the annual budget.
- Hangar: Approximately $1,500 to $5,000 per month, depending on location.
- Insurance: $15,000 to $30,000 per year, variable depending on coverage and pilot experience.
- Crew: The salary of a professional pilot ranges from $80,000 to $150,000 per year for full-time. A King Air 100 requires one pilot.
- Scheduled Maintenance: Includes periodic inspections and technical visits. Annual budget of approximately $50,000 to $100,000.
- Miscellaneous Fees: Navigation database subscriptions, ongoing pilot training, etc. (approximately $5,000 to $15,000 per year).
What are the hourly variable costs?
These costs are directly related to aircraft use. The calculation is per flight hour.
- Fuel: The King Air 100 consumes approximately 370 to 400 liters of jet fuel per hour. This is $600 to $800 per hour depending on fuel price.
- Unscheduled Maintenance: Unforeseen repairs, part replacements. Plan an average of $200 to $400 per hour.
- Airport Fees: Landing fees, parking, ground services. Variable depending on the airport and duration.
- Navigation Fees: Based on air routes used.
Major Maintenance Milestones
The King Air 100 is subject to strict maintenance cycles. The most important visits are:
- 100-hour Inspection: Thorough system checks.
- 200-hour Inspection: More detailed than the previous one, includes some removals.
- 400-hour Inspection: Comprehensive examination of airframe and engines.
- Engine Overhauls (Hot Section Inspection and Overhaul): Every 1,800 to 3,600 flight hours, costing several hundred thousand dollars.
Comparative Table of Annual Operating Costs
This table provides an estimate of total, fixed, and variable costs for different uses.
| Annual Flight Hours | Fixed Costs (estimated) | Variable Costs (estimated) | Total Annual Cost (estimated) |
|---|
| 150 h | $200,000 | $285,000 | $485,000 |
| 300 h | $200,000 | $570,000 | $770,000 |
| 500 h | $200,000 | $950,000 | $1,150,000 |
Hourly variable costs are estimated at $1,900 USD per hour. These figures are averages and may vary.

Buy or Charter the King Air 100: Weighing Cost and Usage
The decision between buying and chartering a King Air 100 depends on your annual usage volume and financial strategy.
Scenario 1: Low Usage (less than 150 hours per year)
For occasional use, chartering may be more advantageous.
Fixed costs for owning an aircraft remain high, even with few flights.
- Purchase: Estimated annual cost of $485,000 (including depreciation over a 15-year period).
- Charter: The charter cost of a King Air 100 varies from $1,800 to $2,500 per flight hour. For 150 hours, this represents $270,000 to $375,000 per year.
Scenario 2: Moderate Usage (between 150 and 300 hours per year)
This usage bracket presents a finer trade-off.
- Purchase: Estimated annual cost of $770,000 (with depreciation).
- Charter: For 300 hours, the cost would be between $540,000 and $750,000 per year.
Scenario 3: Intensive Usage (more than 300 hours per year)
From 300 to 400 hours per year, purchasing often becomes more attractive.
Fixed costs are better distributed over a larger number of flight hours.
- Purchase: Estimated annual cost of $1,150,000 (with depreciation).
- Charter: For 500 hours, this represents $900,000 to $1,250,000 per year.
Comparative Table: Purchase vs. Charter
This table summarizes the estimated annual costs for each scenario.
| Annual Usage | Purchase (estimated annual cost) | Charter (estimated annual cost) |
|---|
| 150 hours | $485,000 | $270,000 - $375,000 |
| 300 hours | $770,000 | $540,000 - $750,000 |
| 500 hours | $1,150,000 | $900,000 - $1,250,000 |
Purchase figures include depreciation over 15 years.
Trade-off Analysis
For low usage, chartering or a fractional ownership program is more judicious. This avoids heavy fixed costs.
As soon as usage exceeds 300 annual hours, purchasing becomes more economically relevant. It also offers greater operational flexibility.
The final decision must integrate other factors. Consider residual value, tax benefits, and operational control.
If you want to know more about King Air 100 Charter
Where to Buy a King Air 100?
The acquisition of a used King Air 100 can be done via online platforms or specialized brokers.
These sites aggregate aircraft sales listings and offer direct visibility into the market.
- Controller.com
- URL: https://www.controller.com/
- Offer Type: Listings for new and used aircraft, including the King Air 100. Presents technical details and photos.
- Aircraft.com
- AeroTrader.com
Specialized Brokers
Brokers offer personalized service and can facilitate acquisition or sale.
- International Aircraft Dealers Association (IADA)
- URL: https://www.iada.aero/
- Offer Type: Directory of certified brokers. These brokers manage the entire buying/selling process. They include research, negotiation, and legal aspects.
- Jetcraft
| Feature | Online Platforms | Specialized Brokers |
|---|
| Offer Access | Direct and broad | Filtered and qualified |
| Services | Autonomous, information | Complete (advice, negotiation) |
| Cost | Generally free | Commission on sale |
| Expertise | Low | High, sectoral |
| Time Savings | Variable | High |
Platforms are suitable for buyers with time and good market knowledge. They offer a broad view of available options.
Brokers, on the other hand, are ideal for buyers seeking comprehensive support. They provide expertise, network, and negotiation. They simplify the acquisition process.

Owner Reviews
Feedback from King Air 100 owners is essential to understand the realities of operation. Here are two testimonials.
Positive Testimonial
“Our 1978 King Air 100 is an incredible machine. We fly about 200 hours a year, mainly for regional business. Reliability is excellent, and maintenance costs remain reasonable, especially if you prepare for major milestones. Its ability to operate on short runways is a major asset for us. I wouldn’t trade it for anything.”
(Jacques Dubois, Business Owner, Quebec, Canada)
Nuanced Testimonial
“I’ve owned a King Air B100 for five years. It’s a robust and high-performing aircraft, but beware of unexpected costs! Parts can be expensive and hard to find for some aging systems. We had to invest heavily in an avionics modernization last year. This improved safety but weighed on finances. The depreciation of these investments is a key factor to consider.”
(Maria Rossi, Owner Pilot, Florida, United States)
Discover many reviews on the King Air 100
Buying a King Air 100: Conclusion
The acquisition of a King Air 100 is a strategic decision. It must be based on a thorough analysis of your operational needs and financial capacity. The King Air 100 offers a proven combination of reliability, performance, and versatility.
Carefully evaluate acquisition costs and recurring operating expenses, based on your projected annual usage. Consider the balance between buying and chartering, dictated by your estimated flight hours.
To realize your project, we recommend contacting specialized brokers. They can provide you with an accurate estimate. They will assist you in finding a suitable aircraft and in the acquisition process. A methodical approach will ensure a successful investment.

FAQ — Buyer’s Frequently Asked Questions
What financing options are available for a King Air 100?
Options include traditional bank loans, operational or financial leasing, and specialized aviation financing solutions. Brokers can direct you to competent institutions.
How does King Air 100 registration work?
Registration involves procedures with the civil aviation authority of the country of operation. It requires providing ownership documents, airworthiness certificates, and compliance certificates.
What is the typical lifespan of a King Air 100?
Many King Air 100s are still in service after several decades. Lifespan depends on maintenance, flight cycles, and the operational environment. Good structural monitoring is essential.
What technical pitfalls should be watched for when buying?
Thoroughly inspect the condition of the engines (TBO), avionics (obsolescence), and airframe (corrosion, history of structural repairs). A pre-purchase inspection report is indispensable.
Is the King Air 100 subject to specific regulations?
Yes, like any aircraft. It must comply with general aviation regulations (Part 91 or Part 135 depending on use). This includes maintenance and pilot qualification requirements.
How to manage King Air 100 maintenance?
Maintenance must be performed by approved workshops. A consistent maintenance program, including periodic inspections and engine overhauls, is mandatory for airworthiness.
Is it possible to modernize the avionics of a King Air 100?
Yes, avionics upgrades are common. They improve safety, navigation, and operational efficiency. Consider integrating EFIS displays and modern flight management systems.
What is the typical fuel consumption of the King Air 100?
Consumption varies with altitude and power. In cruise, it is between 80 and 100 US gallons per hour (approximately 300 to 380 liters per hour) per engine.