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Aviation · head to head

DUATS vs L3Harris Technologies Aviation

DUATS logo

DUATS

Aviation

FAA Direct User Access Terminal System for flight briefings

From
$9.95/month
Rated
-
Full reviewWebsite
L3Harris Technologies Aviation logo

L3Harris Technologies Aviation

Aviation

Advanced aerospace and defense technology solutions

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DUATS service has been discontinued as of May 2018; L3Harris Technologies Aviation no pricing published; requires direct contact with L3Harris
  • They diverge on capability: DUATS covers Flight briefings, L3Harris Technologies Aviation covers Avionics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which DUATS and L3Harris Technologies Aviation actually diverge.

Attributes where DUATS and L3Harris Technologies Aviation differ
AttributeDUATSL3Harris Technologies Aviation
Starting price$9.95/monthOn request
Pricing modelsubscriptionquote
PlatformsWeb, Ios, AndroidHardware, Embedded
Founded19902019

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 DUATS

  • Flight briefings
  • Weather data
  • Flight planning
  • Flight filing
  • NOTAMs
  • FAA systems
  • Weather services
  • Chart databases

Only in L3Harris Technologies Aviation

  • Avionics
  • Communication
  • Training systems
  • Flight management
  • Navigation
  • Aircraft systems
  • Government standards
  • Military systems

What people use each for

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

DUATS

  • Flight briefingnot L3Harris Technologies Aviation
  • Flight planningnot L3Harris Technologies Aviation
  • Flight filingnot L3Harris Technologies Aviation
  • Weather briefingnot L3Harris Technologies Aviation

L3Harris Technologies Aviation

  • Aircraft systemsnot DUATS
  • Military trainingnot DUATS
  • Government operationsnot DUATS
  • Custom solutionsnot DUATS

Where each one falls short

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

DUATS

  • Service has been discontinued as of May 2018
  • No longer available for flight planning or briefing

L3Harris Technologies Aviation

  • No pricing published; requires direct contact with L3Harris

Pricing, plan by plan

DUATS

$9.95/month
  • Basic$9.95/month
    • Flight briefings
    • Weather data
    • Flight planning
  • Premium$29.95/month
    • All Basic features
    • Advanced weather
    • Priority briefings

L3Harris Technologies Aviation

On request
  • Aviation SolutionsFree
    • Avionics systems
    • Training solutions
    • Communication systems

Which should you pick?

Choose DUATS if

  • You need flight briefings.
  • You work on Web, Ios, Android.
  • You also want weather data.
DUATS review

Choose L3Harris Technologies Aviation if

  • You need avionics.
  • You work on Hardware, Embedded.
  • You also want communication.
L3Harris Technologies Aviation review

Questions people ask

Is DUATS or L3Harris Technologies Aviation better?
Neither clearly leads. DUATS starts at $9.95/month and L3Harris Technologies Aviation at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DUATS or L3Harris Technologies Aviation?
DUATS starts at $9.95/month and L3Harris Technologies Aviation at On request.
Does DUATS or L3Harris Technologies Aviation run on more platforms?
DUATS runs on Web, Ios, Android. L3Harris Technologies Aviation runs on Hardware, Embedded.
What is DUATS best used for?
DUATS is most often used for flight briefing, flight planning, flight filing, weather briefing. Of those, flight briefing and flight planning are not what L3Harris Technologies Aviation is typically brought in for.
What can DUATS do that L3Harris Technologies Aviation cannot?
DUATS covers Flight briefings, Weather data, Flight planning, Flight filing. L3Harris Technologies Aviation covers Avionics, Communication, Training systems, Flight management.

Answered from the vendors’ own pages

DUATS: Is DUATS still available?

No. The FAA discontinued the Direct User Access Terminal Service (DUATS II) on May 16, 2018.

Source
L3Harris Technologies Aviation: How much does L3Harris aviation software cost?

L3Harris Technologies does not publish pricing on their main website. Contact L3Harris directly through their website contact options or reach out to a sales representative for specific product pricing.

Source
DUATS: Did DUATS cost money?

No. DUATS was free to all registered U.S. pilots and student pilots holding a current medical certificate.

Source
DUATS: What replaced DUATS?

Pilots now access internet-based weather, aeronautical information, and flight plan filing through the FAA flight service website at no charge.

Source
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