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Aviation & Aerospace · head to head

AGI STK vs ARINC Flight Operations Services

AGI STK logo

AGI STK

Aviation & Aerospace

Systems Tool Kit for space and aerospace analysis

From
Free
Rated
-
Full reviewWebsite
ARINC Flight Operations Services logo

ARINC Flight Operations Services

Aviation & Aerospace

Airline flight operations and communications platform

From
$50000/year
Rated
-
Full reviewWebsite

The short version

  • Only AGI STK has a free tier, so it costs nothing to try first.
  • Each has a real cost: AGI STK sTK is sold as a ladder of separate licences, STK Pro, STK Premium Air, STK Premium Space and STK Enterprise, so mission areas are gated behind different products; ARINC Flight Operations Services the Internet Archive's capture of arinc.com on 3 January 2016 shows the domain already redirecting to Rockwell Collins branding, confirming ARINC's flight operations business was absorbed into Rockwell Collins (now Collins Aerospace/RTX) rather than continuing as an independently branded product.
  • They diverge on capability: AGI STK covers Orbit analysis, ARINC Flight Operations Services covers ACARS messaging.

Where they differ

Only the attributes on which AGI STK and ARINC Flight Operations Services actually diverge.

Attributes where AGI STK and ARINC Flight Operations Services differ
AttributeAGI STKARINC Flight Operations Services
Starting priceFree$50000/year
Free tierYesNo
PlatformsWindows, LinuxWeb, Systems
Founded19891929

Identical on both: pricing model (subscription), user rating (Not yet rated), category (Aviation & Aerospace).

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 AGI STK

  • Orbit analysis
  • 4D visualization
  • Mission planning
  • Communication analysis
  • Conjunction assessment
  • MATLAB
  • Python
  • C++/.NET API

Only in ARINC Flight Operations Services

  • ACARS messaging
  • Flight operations
  • Communications
  • Weather data
  • Data services
  • Airline systems
  • Aircraft avionics
  • Ground systems

Both cover

  • Data encryption

What people use each for

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

AGI STK

  • Modelling satellite orbits, coverage and conjunction risknot ARINC Flight Operations Services
  • Mission analysis and visualization for air, space and defence systemsnot ARINC Flight Operations Services

ARINC Flight Operations Services

  • Flight operationsnot AGI STK
  • Communicationsnot AGI STK
  • Data servicesnot AGI STK
  • Weathernot AGI STK

Where each one falls short

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

AGI STK

  • STK is sold as a ladder of separate licences, STK Pro, STK Premium Air, STK Premium Space and STK Enterprise, so mission areas are gated behind different products
  • Further capability is sold as separate add-on toolkits including TETK, the RF Channel Modeler and the STK Missile Toolkit
  • Distributing an application built on STK Engine to end users requires each of them to hold an Ansys STK Engine Runtime License
  • Free access is limited to students at accredited institutions and to time-limited trials
  • No price, minimum or cost driver is published for any STK tier

ARINC Flight Operations Services

  • The Internet Archive's capture of arinc.com on 3 January 2016 shows the domain already redirecting to Rockwell Collins branding, confirming ARINC's flight operations business was absorbed into Rockwell Collins (now Collins Aerospace/RTX) rather than continuing as an independently branded product.

Pricing, plan by plan

AGI STK

Free
  • STK FreeFree
    • Basic analysis
    • 2D/3D visualization
    • Orbit analysis
  • STK Professional$15000/year
    • Advanced analysis
    • Premium modules
    • API access
  • STK Enterprise$50000/year
    • All modules
    • Multi-user
    • Custom solutions

ARINC Flight Operations Services

$50000/year
  • Flight Operations$50000/year
    • ACARS services
    • Flight operations
    • Communications
  • Enterprise$100000/year
    • All services
    • Multi-airline
    • Custom integration

Which should you pick?

Choose AGI STK if

  • You need orbit analysis.
  • You want to start without paying.
  • You work on Windows, Linux.
  • You also want 4d visualization.
AGI STK review

Choose ARINC Flight Operations Services if

  • You need acars messaging.
  • You work on Web, Systems.
  • You also want flight operations.
ARINC Flight Operations Services review

Questions people ask

Is AGI STK or ARINC Flight Operations Services better?
Neither clearly leads. AGI STK starts at Free and ARINC Flight Operations Services at $50000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AGI STK or ARINC Flight Operations Services?
AGI STK has a free tier; the other does not. Paid plans start at Free for AGI STK and $50000/year for ARINC Flight Operations Services.
Does AGI STK or ARINC Flight Operations Services run on more platforms?
AGI STK runs on Windows, Linux. ARINC Flight Operations Services runs on Web, Systems.
Can I use AGI STK for free?
Yes. AGI STK has a free tier, so you can try it without paying. ARINC Flight Operations Services starts at $50000/year.
What is AGI STK best used for?
AGI STK is most often used for modelling satellite orbits, coverage and conjunction risk, mission analysis and visualization for air, space and defence systems. Of those, modelling satellite orbits, coverage and conjunction risk and mission analysis and visualization for air, space and defence systems are not what ARINC Flight Operations Services is typically brought in for.
What can AGI STK do that ARINC Flight Operations Services cannot?
AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. ARINC Flight Operations Services covers ACARS messaging, Flight operations, Communications, Weather data. Both handle Data encryption.
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