DGCA asks IndiGo to replace PW engines of 97 A320neo aircraft by Jan 31 or face grounding

Stating that “desperate measures” were required to “put things in order”, aviation regulator DGCA told IndiGo on Friday to replace the Pratt and Whitney (PW) engines under both wings of 97 A320neo aircraft “at all costs” by January 31 or they would be grounded.

Of the 97 aircraft, 23 have PW engines that have been used for more than 2,900 hours and have to be replaced in the first tranche by November 19, the Directorate General of Civil Aviation (DGCA) told the low-cost carrier.

The DGCA directive came after the airline faced four mid-air engine malfunctions in A320neo planes in the last one week, which “has caused a serious concern and resultant disruption”, according to the regulator.

The DGCA had, on Monday, asked IndiGo to replace the PW engines of 16 A320neo planes, which were used for over 2,900 hours, by November 12, but it subsequently found out that seven more aircraft were flying with such engines.