Do You Need EFIS?

Most instrument pilots flying today probably learned with conventional six-pack flight instrumentation. But, thats changing. Rare is a new aircraft available without EFIS and popular shops are installing glass retrofits nearly as fast as theyre installing ADS-B systems. Do you need EFIS? Should you consider upgrading your six-pack panel to a fancy electronic package?

Frank Bowlin

Wednesday, March 01, 2017 at 12:00 AM ET

Verified

Key Takeaways:

EFIS offers enhanced reliability, improved instrument scan, and greater situational awareness over conventional "six-pack" instrumentation.
However, an EFIS upgrade is a significant financial commitment and is not strictly necessary for pilots whose missions do not frequently push weather limits or who are proficient with traditional instruments.
Pilots should primarily consider an EFIS upgrade if their flying regularly involves challenging weather conditions or if they are facing substantial repair costs for existing conventional flight instruments.

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Most instrument pilots flying today probably learned with conventional six-pack flight instrumentation. But, that’s changing. Rare is a new aircraft available without EFIS and popular shops are installing glass retrofits nearly as fast as they’re installing ADS-B systems. Do you need EFIS? Should you consider upgrading your six-pack panel to a fancy electronic package?

Like so much in life, the discriminating answer to that question is, “It depends.” Let’s look at some pros and cons.