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Welcome to Our Community of Passionate

King Air Owners Pilots Maintainers Operators

The King Air Cowboys are more than just a group of individuals—we’re a thriving community united by our shared passion for King Air aircraft. Whether you’re an owner, a pilot, a maintainer, or an operator, you’ll find a home here among fellow enthusiasts who share your dedication and love for these remarkable aircraft.
 

Whether you’re a seasoned veteran or a newcomer to the world of King Air aviation, there’s a place for you here. Join us today and become part of a community that’s passionate, knowledgeable, and dedicated to the unparalleled experience of flying and owning King Air aircraft. 

Let’s soar to new heights together!

Commitment

What sets us apart is our unwavering commitment to fostering connections and knowledge-sharing within our community. With decades of collective experience and expertise, our members bring a wealth of insights and perspectives to the table. Whether you’re seeking advice on maintenance best practices, looking for tips on optimizing flight performance, or simply want to connect with like-minded individuals, you’ll find the support and camaraderie you need right here.

Members

But we’re more than just a community—we’re a hub of innovation and excellence in the world of King Air aviation. From cutting-edge maintenance techniques to pioneering flight technologies, our members are at the forefront of driving progress and shaping the future of the industry. By joining our community, you’ll have the opportunity to stay ahead of the curve, access exclusive resources, and be part of a dynamic network that’s constantly pushing boundaries and raising the bar.

Aligned for Success, Fueled by Discipline

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Core Values

  • Transparency Open and honest - no deception
  • Results WE are focused on outcomes
  • Inspiration Motivation that sparks creativity,
    ideas, or a desire to achieve
  • Alignment Working towards the same goals at the same time
  • Discipline Consistent use of best practices, standards,
    and business tactics to ensure the achievement of goals
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Who We Are

Our Mission

Havens’ mission is to maximize safety, time and money for our aviation clients by leveraging our worldclass aviation ecosystem.

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WHAT WE STRIVE FOR

Our Vision

Havens’ vision is to be the pinnacle provider of customer-focused, vertically integrated aviation solutions.

worldclass King Air services

ABOUT US

Haven ASG offers top-tier King Air management, maintenance, charter, and brokerage services.
We stand as the premier provider of customer-centric, fully integrated aviation solutions.

  • Charter
  • Brokerage
  • Management
  • Maintenance
  • About Us
  • Charter
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OUR COMPANIES

BLACKHAWK Upgrades Modifications

Haven ASG is an authorized dealer and installer for Blackhawk Modifications and Engine Upgrades for the King Air 90 series aircraft.

The Blackhawk XP135A | Available For: King Air C90, C90A, C90B, E90, F90

These Blackhawk modifications are a simple, bolt-on upgrade for the King Air 90 series that requires no airframe modification

The original, early generation engines are exchanged for factory-new Pratt & Whitney PT6A-135A engines with Pratt & Whitney’s 1000 hour, no calendar limit, engine warranty.

    Benefits:
    • Factory-new engines with new engine warranty
    • Price comparable to overhaul in many cases
    • Increased true airspeed
    • Increased rate of climb
    • Increased single engine service ceiling
    • Decreased time and fuel to climb
    • Lower operating cost
    • Increased resale value

The Blackhawk XP21 | Available For: King Air A90, B90, C90

These Blackhawk modifications are a simple, bolt-on upgrade that replaces existing PT6A-20 and -20A engines with current generation PT6A-21 engines.

Provides engines that run cooler and produce more power at altitude than the original engines.

    Benefits:
    • Current engine technology
    • Lower maintenance cost
    • Lower overhaul cost
    • Large parts availability
    • Ample used-engine availability
    • Increased take-off, climb and cruise performance

The Blackhawk XP28 | Available For: King Air A90, B90, C90

These Blackhawk modifications are a simple, bolt-on upgrade that replaces existing PT6A-21 engines with current generation PT6A-28.

The existing PT6A-21 engines are overhauled and upgraded to a PT6A-28 through an STC developed by Atlantic Turbines. The engines are then installed on the C90 airframe under Blackhawk’s STC to give your King Air more horsepower at altitude, like the popular E90.

    Benefits:
    • Freshly Overhaul & Upgraded Engines
    • Improved engine technology
    • Improved climb & cruise performance
    • Improved Reliability
    • Improved resale value
    • Lower overall operating costs
    • Minimal exchange or conversion time

Raisbeck Upgrades Modifications

Getting the most out of your King Air means utilizing all the benefits that Raisbeck Systems bring to your aircraft. For over 30 years Raisbeck has engineered performance systems that make positive contributions to the following areas: Payload, Range, Speed, Airport availability, Cost and Ramp appeal.

AVAILABLE KING AIR SYSTEMS:

  • CROWN WING LOCKERS (ALL KING AIR MODELS EXCEPT F90/F90-1, 100/A100/B100)
  • DUAL AFT BODY STRAKES (AVAILABLE FOR ALL KING AIR MODELS)
  • ENHANCED PERFORMANCE LEADING EDGE (AVAILABLE FOR ALL 200-SERIES KING AIRS)
  • HIGH FLOTATION GEAR DOORS (F90, A100/100/B100, 250, B200GT/B200/200, 350/350ER/350i)
  • RAM AIR RECOVERY SYSTEM (AVAILABLE FOR ALL 200-SERIES KING AIR MODELS)
  • QUIET TURBOFAN PROPELLERS (ALL 200-SERIES, C90/E90/F90, A100/100)
  • SWEPT BLADE TURBOFAN PROPELLERS (AVAILABLE FOR ALL 200-SERIES KING AIRS)
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Brett Miller talks about Raisbeck Swept Blade Propellers

Brett Miller talks about improvements to the performance and noise levels of his C90GTx equipped with Raisbeck’s Swept Blade Propellers—and the positive impact on his business.

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Raisbeck EPIC Performance Packages for 200-Series King Airs

Raisbeck’s synergistic EPIC Performance Packages for 200-Series King Airs make them better in all phases of flight. How? Watch the video!

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Crown vs Nacelle Wing Locker Capacity

Engineering Program Manager Nate Lachendro demonstrates the differences between Raisbeck’s Crown and Nacelle Wing Lockers, that enables Crown Lockers to carry more and larger cargo items.

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C90 Swept Blade Turbofan Propellers

Discover the Wave of the Future! Raisbeck’s Swept Blade Turbofan Propellers for C90/E90-Series King Airs deliver exceptional performance and stunning ramp presence.

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200-Series Swept Blade Turbofan Propellers

Discover the Wave of the Future! Raisbeck’s Swept Blade Turbofan Propellers for 200-Series King Airs deliver exceptional performance and stunning ramp presence.

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King Air C90 EPIC Performance Package

See how you can optimize your Beechcraft King Air C90’s (any model) performance, utility and comfort with Raisbeck’s synergistic C90 EPIC Performance Package.

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Quiet Turbofan Propeller System – The Power Props

Experience for yourself Raisbeck’s incredibly quiet, performance-enhancing Power Props from takeoff to touchdown.

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Ram Air Recovery System

This movie demonstrates the performance improvements and FOD-protection benefits of the system for all 200-series King Airs.

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Enhanced Performance Leading Edges

Discover how Raisbeck’s Enhanced Performance Leading Edges increase the cruise speeds and range of 200-Series King Airs—and make the air conditioning and cooling systems more efficient.

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Dual Aft Body Strakes

Get the inside scoop on Raisbeck’s Dual Aft Body Strakes: how they improve directional stability, ride quality and handling characteristics of all King Air models while improving climb and cruise performance.

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Fully Enclosed High-Flotation Gear Doors

Observe for yourself how Raisbeck’s Fully-enclosed High Flotation Gear Doors keep wheel wells, tires and brakes protected from the elements and restore the climb and cruise performance lost to High Float Gear.

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Crown Wing Lockers

How much can you pack into 17 cubic feet of external, watertight cargo space? Up to 600 pounds in Raisbeck’s Crown Wing Lockers, which can easily handle skis, golf bags and other gear.

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Nacelle Wing Lockers

King Air 100/A100/B100 owner? Take a look at Raisbeck’s venerable Nacelle Wing Lockers, FAA-certified to carry up to 600 pounds total in both external, watertight lockers.

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The Raisbeck Wing for the New Millennium

Updated in 2000, it’s the last of a series of annual “video newsletters” presenting the entire line of Raisbeck Performance Systems for King Airs and people who fly them.

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Boeing 737 Hardened Cockpit Security System

Take a walk through history. Developed two years before 9/11, Raisbeck’s visionary 737 Hardened Cockpit Security System stops a .44 Magnum at point-blank range and baseball-bat assaults.

BLR Upgrades Modifications

Having a BLR Winglet System installed on your Beechcraft King Air will reduce induced drag so you can fly faster or improve fuel economy – or some of both. With more than 300 systems in operation, BLR Winglets are proven and reliable, factory installed on new King Airs, and are certified by the FAA, EASA and ANAC.

AVAILABLE FOR AIRCRAFT:
King Air 90/C90/C90A/E90/90GTI, King Air 200/B200/B200C, 250 & King Air 300/300i

Other BLR produc
LED Lightning System