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Aviation · head to head

1800wxbrief vs Lockheed Martin Prepar3D

1800wxbrief logo

1800wxbrief

Aviation

Automated flight briefing and weather service

From
$5/month
Rated
-
Full reviewWebsite
Lockheed Martin Prepar3D logo

Lockheed Martin Prepar3D

Aviation

Professional-grade flight simulation and training platform

From
$9.99/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 1800wxbrief website technical issues including SSL certificate problems and login errors; Lockheed Martin Prepar3D high system resource requirements with 85 GB base installation and 32 GB RAM recommended
  • They diverge on capability: 1800wxbrief covers Flight briefings, Lockheed Martin Prepar3D covers Flight simulation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which 1800wxbrief and Lockheed Martin Prepar3D actually diverge.

Attributes where 1800wxbrief and Lockheed Martin Prepar3D differ
Attribute1800wxbriefLockheed Martin Prepar3D
Starting price$5/month$9.99/month
PlatformsWebWindows, Vr
Founded20012010

Identical on both: pricing model (subscription), 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 1800wxbrief

  • Flight briefings
  • Weather data
  • NOTAM information
  • Phone service
  • Web access
  • FAA systems
  • Weather services
  • ATC databases

Only in Lockheed Martin Prepar3D

  • Flight simulation
  • Aircraft systems
  • Realistic physics
  • Training scenarios
  • Performance analysis
  • Hardware controllers
  • VR systems
  • Motion platforms

Both cover

  • Data encryption

What people use each for

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

1800wxbrief

  • Flight briefingnot Lockheed Martin Prepar3D
  • Weather briefingnot Lockheed Martin Prepar3D
  • Pre-flight informationnot Lockheed Martin Prepar3D

Lockheed Martin Prepar3D

  • Pilot trainingnot 1800wxbrief
  • Type rating trainingnot 1800wxbrief
  • Proficiency maintenancenot 1800wxbrief
  • Scenario trainingnot 1800wxbrief
  • Aircraft developmentnot 1800wxbrief

Where each one falls short

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

1800wxbrief

  • Website technical issues including SSL certificate problems and login errors
  • Wind information display occasionally unavailable on flight plan optimization screens
  • Navlog formatting not optimized for kneeboard use
  • User interface considered less attractive than competing options

Lockheed Martin Prepar3D

  • High system resource requirements with 85 GB base installation and 32 GB RAM recommended
  • Expensive Professional and Professional Plus licenses for commercial and business use
  • Limited backward compatibility with older 32-bit aircraft modules
  • SimDirector scenario creation tool requires programming knowledge for advanced customization

Pricing, plan by plan

1800wxbrief

$5/month
  • Casual$5/month
    • Flight briefings
    • Weather data
    • Phone access
  • Professional$15/month
    • All Casual features
    • Unlimited briefings
    • Priority support

Lockheed Martin Prepar3D

$9.99/month
  • Standard$9.99/month
    • Flight simulation
    • Basic aircraft
    • Training tools
  • Professional$99.99/month
    • Advanced simulation
    • Full aircraft systems
    • Advanced training

Which should you pick?

Choose 1800wxbrief if

  • You need flight briefings.
  • You also want weather data.
1800wxbrief review

Choose Lockheed Martin Prepar3D if

  • You need flight simulation.
  • You work on Windows, Vr.
  • You also want aircraft systems.
Lockheed Martin Prepar3D review

Questions people ask

Is 1800wxbrief or Lockheed Martin Prepar3D better?
Neither clearly leads. 1800wxbrief starts at $5/month and Lockheed Martin Prepar3D at $9.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 1800wxbrief or Lockheed Martin Prepar3D?
1800wxbrief starts at $5/month and Lockheed Martin Prepar3D at $9.99/month.
Does 1800wxbrief or Lockheed Martin Prepar3D run on more platforms?
1800wxbrief runs on Web. Lockheed Martin Prepar3D runs on Windows, Vr.
What is 1800wxbrief best used for?
1800wxbrief is most often used for flight briefing, weather briefing, pre-flight information. Of those, flight briefing and weather briefing are not what Lockheed Martin Prepar3D is typically brought in for.
What can 1800wxbrief do that Lockheed Martin Prepar3D cannot?
1800wxbrief covers Flight briefings, Weather data, NOTAM information, Phone service. Lockheed Martin Prepar3D covers Flight simulation, Aircraft systems, Realistic physics, Training scenarios. Both handle Data encryption.

Answered from the vendors’ own pages

1800wxbrief: Is 1800wxbrief free to use?

Yes, 1800wxbrief is a free government service operated by Leidos for the FAA. Pilots can access weather briefings and flight planning services at no cost.

Source
Lockheed Martin Prepar3D: What are the license options for Prepar3D?

Prepar3D offers three license tiers: Personal ($59.95) for personal training and K-12 education, Professional ($350) for professional pilot training and commercial uses, and Professional Plus ($2,750) for businesses with advanced features. Developer monthly licenses are available at $9.99 and $50 for Professional and Professional Plus respectively.

Source
1800wxbrief: What weather briefing services does 1800wxbrief provide?

1800wxbrief provides standard, abbreviated, and outlook weather briefings. Standard briefings are used for flights within 6 hours and include all weather and NOTAM information. Outlook briefings are for flights planned more than 6 hours in advance.

Source
Lockheed Martin Prepar3D: What are the system requirements?

Prepar3D v6 requires approximately 85 GB storage, 32 GB RAM or more for optimal performance, 8 GB or more VRAM, and a DX12-capable GPU with 64-bit architecture. Detailed scenery and aircraft add-ons can significantly increase storage and performance requirements.

Source
1800wxbrief: How can pilots access 1800wxbrief?

Pilots can access the service via the website at 1800wxbrief.com or by phone at 1-800-WX-BRIEF. The web portal allows online preflight briefings, flight plan filing, and automatic flight plan closure reminders.

Source
Lockheed Martin Prepar3D: Can I create custom training scenarios?

Yes. Prepar3D includes SimDirector, a scenario generation tool that allows users to create training scenarios across aviation, maritime, and ground domains. Users can place world objects, define scenario logic, create missions, and provide instruction sessions, making it suitable for cockpit training, flight planning, and emergency response preparation.

Source
1800wxbrief: What additional features does the web portal offer?

The Flight Service Pilot Web Portal at 1800wxbrief.com provides weather graphics and charts, interactive mapping tools, preflight summaries and checklists, automated voice service, text message alerts, and search and rescue support.

Source
Lockheed Martin Prepar3D: Is Prepar3D compatible with third-party add-ons?

Prepar3D v5 and v6 maintain compatibility with many Microsoft Flight Simulator X add-ons. However, 32-bit aircraft modules are not compatible with 64-bit Prepar3D versions, and third-party add-ons must be updated for the specific Prepar3D version being used.

Source
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