Retrograde in History · 2015

TransAsia Airways Flight 235

On February 4, 2015, Mercury was mid-loop — retrograde in Aquarius, tracing backward through 4°40′ of the sign.

WhenFebruary 4, 2015♒︎Aquarius 4°40′Rx windowJan 21 – Feb 11, 2015
Mercury retrograde♒︎AquariusWikipedia
The record

2015 plane crash of a TransAsia Airways ATR 72-600 in Taipei, Taiwan

More from this window · Jan 21 – Feb 11, 2015

Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.