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 (Electronic Flight Instrument Systems) offers enhanced reliability, improved instrument scan, and greater situational awareness compared to traditional "six-pack" instrumentation.
Despite its benefits, EFIS upgrades are a significant financial investment, and may not be worthwhile for pilots whose flying does not push the limits of weather or capability, or who are proficient with conventional instruments.
The decision to upgrade to EFIS is most justifiable for pilots whose missions frequently involve challenging weather, or when facing major 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.