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Aviation · head to head

DUAT vs Leonardo Aerospace Systems

D

DUAT

Aviation

Flight briefing and weather information system

From
$9.95/month
Rated
-
Full reviewWebsite
Leonardo Aerospace Systems logo

Leonardo Aerospace Systems

Aviation

Advanced aerospace and defense technology

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DUAT no native mobile applications; web-only access; Leonardo Aerospace Systems no public pricing information available for products or services
  • They diverge on capability: DUAT covers Flight briefings, Leonardo Aerospace Systems covers Avionics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which DUAT and Leonardo Aerospace Systems actually diverge.

Attributes where DUAT and Leonardo Aerospace Systems differ
AttributeDUATLeonardo Aerospace Systems
Starting price$9.95/monthOn request
Pricing modelsubscriptionquote
PlatformsWebHardware, Embedded, Systems
Founded19921948

Identical on both: free tier (No), user rating (Not yet rated), category (Aviation).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in DUAT

  • Flight briefings
  • Weather data
  • NOTAM information
  • Flight planning
  • Briefing tools
  • FAA systems
  • Weather services
  • ATC databases

Only in Leonardo Aerospace Systems

  • Avionics
  • Helicopter systems
  • Defense technology
  • Space systems
  • Integration
  • Aircraft systems
  • Military standards
  • International compliance

What people use each for

The jobs each tool is most often brought in to do.

DUAT

  • Flight briefingnot Leonardo Aerospace Systems
  • Weather briefingnot Leonardo Aerospace Systems
  • Flight planningnot Leonardo Aerospace Systems
  • Regulatory compliancenot Leonardo Aerospace Systems

Leonardo Aerospace Systems

  • Aircraft systemsnot DUAT
  • Helicopter operationsnot DUAT
  • Defense programsnot DUAT
  • Government contractsnot DUAT

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DUAT

  • No native mobile applications; web-only access
  • Modern pilots prefer integrated EFB solutions with moving map displays

Leonardo Aerospace Systems

  • No public pricing information available for products or services
  • Defense and aerospace products sold exclusively through custom B2B contracts
  • Operates as business-to-business only; not available through direct consumer sales

Pricing, plan by plan

DUAT

$9.95/month
  • Standard$9.95/month
    • Flight briefings
    • Weather data
    • NOTAM information
  • Professional$24.95/month
    • All Standard features
    • Advanced weather
    • Unlimited briefings

Leonardo Aerospace Systems

On request
  • Aerospace SolutionsFree
    • Avionics systems
    • Helicopter solutions
    • Defense systems

Which should you pick?

Choose DUAT if

  • You need flight briefings.
  • You also want weather data.
DUAT review

Choose Leonardo Aerospace Systems if

  • You need avionics.
  • You work on Hardware, Embedded, Systems.
  • You also want helicopter systems.
Leonardo Aerospace Systems review

Questions people ask

Is DUAT or Leonardo Aerospace Systems better?
Neither clearly leads. DUAT starts at $9.95/month and Leonardo Aerospace Systems at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DUAT or Leonardo Aerospace Systems?
DUAT starts at $9.95/month and Leonardo Aerospace Systems at On request.
Does DUAT or Leonardo Aerospace Systems run on more platforms?
DUAT runs on Web. Leonardo Aerospace Systems runs on Hardware, Embedded, Systems.
What is DUAT best used for?
DUAT is most often used for flight briefing, weather briefing, flight planning, regulatory compliance. Of those, flight briefing and weather briefing are not what Leonardo Aerospace Systems is typically brought in for.
What can DUAT do that Leonardo Aerospace Systems cannot?
DUAT covers Flight briefings, Weather data, NOTAM information, Flight planning. Leonardo Aerospace Systems covers Avionics, Helicopter systems, Defense technology, Space systems.

Answered from the vendors’ own pages

DUAT: What services does DUAT provide?

DUAT provides weather briefings, NOTAM information, and flight plan filing through an online system accessible to registered pilots. Pilots can check weather, review alerts, and file flight plans within a 15-minute transaction window.

Source
Leonardo Aerospace Systems: How much do Leonardo products cost?

Leonardo does not publish pricing for its products. As a defense and aerospace contractor, pricing is determined through customized contracts directly with government agencies and enterprise organizations.

Source
DUAT: Who can use DUAT?

DUAT services are available to registered U.S. pilots and student pilots who hold a current medical certificate, as well as flight instructors, ground instructors, and other members of the aviation community.

Source
Leonardo Aerospace Systems: How can I purchase Leonardo products?

Leonardo sells exclusively through direct relationships with government and enterprise customers, not through public pricing or standard online sales channels.

Source
DUAT: How has DUAT changed over time?

DUAT has evolved as a service. The FAA discontinued DUATS (the competing service) on May 16, 2018, and most pilots have transitioned to modern electronic flight bag applications. DUAT.com, operated by Data Transformation Corp., continues to provide flight briefing services.

Source
DUAT: Is DUAT free to use?

Historically, DUAT was free to qualified U.S. pilots and student pilots holding a current medical certificate. Current pricing for DUAT.com services should be verified directly with the provider.

Source
DUAT: What are the recommended alternatives to DUAT?

The FAA recommends 1800wxbrief.com for free weather and aeronautical information, flight plan filing, and automated services. Modern pilots increasingly use electronic flight bag applications like ForeFlight and Garmin Pilot which integrate weather, charts, and flight planning.

Source
DUAT: Does DUAT offer mobile app access?

DUAT is primarily web-based without native mobile applications. Modern electronic flight bag alternatives like ForeFlight and Garmin Pilot offer full-featured mobile apps for on-the-go flight planning.

Source
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