Narrative:

As previously reported; the strobes on these aircraft are positioned such that they flash brightly into the cockpit; causing pilot vertigo. As such; the pilot is forced to turn off the strobes for the entire flight to avoid vertigo; thereby creating more of a potential collision risk due to the strobes being turned off. Go fly one of these things at night with the strobes on.

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Original NASA ASRS Text

Title: An A320 pilot reported the sharklet equipped aircraft strobe lights are positioned such that in flight at night and in clouds they are blinding in the cockpit and cause vertigo. The reporter turned the strobes off.

Narrative: As previously reported; the strobes on these aircraft are positioned such that they flash brightly into the cockpit; causing pilot vertigo. As such; the pilot is forced to turn off the strobes for the entire flight to avoid vertigo; thereby creating more of a potential collision risk due to the strobes being turned off. Go fly one of these things at night with the strobes on.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.