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:

Electronic Flight Instrument Systems (EFIS) offer improved reliability, a more efficient scan, and enhanced situational awareness compared to conventional six-pack instrumentation.
Upgrading to EFIS is a significant financial investment and is generally not necessary for pilots whose flying doesn't push weather limits or who are proficient with their current setup.
A conversion to EFIS becomes a more practical consideration if a pilot's missions frequently involve challenging weather conditions or if they are facing substantial repair costs for their existing conventional 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.