SEO Title
AD Addresses EFIS Display Problem
Subtitle
An AD issued last month requires operators of certain Gulfstream IV-SP series to install software and hardware updates to their Honeywell Primus Epic avion
Subject Area
Business Aviation
Channel
Safety
Avionics
Teaser Text
An AD issued last month requires operators of certain Gulfstream IV-SP series to install software and hardware updates to their Honeywell Primus Epic avion
Content Body

An AD issued last month requires operators of certain Gulfstream IV-SP series to install software and hardware updates to their Honeywell Primus Epic avionics to correct an EFIS display blanking problem. The FAA said it received a report that all four EFIS screens went blank simultaneously for about 74 seconds in flight. Two similar incidents occurred on the ground, according to the agency. The directive (AD 2005-04-06) requires compliance within 50 flight hours of February 23.

Expert Opinion
False
Ads Enabled
True
Writer(s) - Credited
Gordon Gilbert
Content Label
Safety
Publication Date (intermediate)
AIN Publication Date
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