Bombardier Challenger 300 / 350

Challenger Icon
QTA - Carbon Graphite Engine Inlet Upgrade

Terminate corrosion and never look back

King Air
Backed by a Lifetime Structural Warranty
- Lifetime means Lifetime

Operators of QTA’s carbon graphite inner barrels sleep well at night knowing they are covered under a lifetime structural warranty.

QTA Carbon Graphite Composite Replacement Inlet Barrel

  • Will Never Corrode or Fail
  • Dependable, Permanent, Safe
  • Transferable Warranty Remains with the Aircraft Serial Number
  • Adds to aircraft value

Challenger owners will never be offered a lifetime warranty on a factory or third party ‘repair’ because…a corrosion ‘repair’ only delays the inevitable return of corrosion. That is guaranteed!

Quiet Technology Aerospace backs its Lifetime Warranty with substantial Product Liability Insurance formed and placed by Lloyds of London.

You’re covered.

The ONLY Permanent Solution
to inlet corrosion

- not a repair, a SOLUTION

Combating the expensive and time consuming problem of aluminum inner-barrel engine inlet cowl corrosion and acoustic screen degradation is a serious and uncontrollable recurring condition.

Corrosion has caused engine ingestion of corroded aluminum FOD during operation with major engine damage resulting.

QTA Carbon Graphite Composite Replacement Inlet Barrel

  • Lifetime Structural Warranty
  • Lighter Weight
  • Eliminate expensive AOG occurrence
  • Exchange Program
  • Global STC Approvals
  • Better Appearance than Factory
  • Adds Value to the Aircraft

More than 150 QTA Inlet Upgrades flying and performing on 84 aircraft worldwide

There is no permanent repair to inlet corrosion, only a PERMANENT SOLUTION...only from Quiet Technology Aerospace

The OEM and third party repair options just give you the same design back that just failed!.....Not a solution

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Inlet Exchange Program

If needed, QTA offers customers a low cost inlet exchange program. This program can reduce potentially extended AOG conditions and delays in maintenance.

Turn Time

Quiet Technology Aerospace can provide a complete set of inner barrel upgrades in 15 days on the Challenger series, greatly reducing operator downtime

QTA minimizes downtime and keeps your aircraft flying and productive

Airplane Engine Inlet
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Approved Globally

Quiet Technology Aerospace Carbon Graphite Inner Barrel STC is approved around the world

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  • FAA: ST04417AT
  • EASA: 10065518
  • Transport Canada: SA18-98
  • ANAC (Brazil): 2018SS11-03
  • DGAC (Mexico): IA-587-2019
Quotes Icon

“We first used a QTA Inlet Upgrade in 2016 on our Learjet model 60’s with great success. We were excited to learn QTA had developed and produced an engine inlet upgrade for our Challenger 300 aircraft which were experiencing repeated corrosion issues. The combination of eliminating corrosion worries, the Life Time warranty, and excellent build quality reduces risk and cost for our customers which is an excellent fit with our requirements as a major 135 Charter operation.”

Gordon MacSwain

Director of Technical Operations, Jet Select Aviation

Turn Time Icon
15 Day
Turn Time for Upgrade
Replaces part numbers

WBA7160E101-047 thru -053

Press / News
  • Feb 1 | 2019 Quiet Technology Aerospace Receives Four Separate EASA STC Approvals
  • Jan 15 | 2019 Corrosion Relief for Bombardier Challenger 300/350 Operators
  • Dec 28 | 2018 QTA Receives STC; Corrosion Relief for Falcon 2000LX/EX Operators
  • Nov 19 | 2018 QTA Receives STC Approval for Hawker 1000 Carbon Graphite Inlet Upgrade

Find Your Corrosion Solution

qtaerospace.com