Swiss International Air Lines HB-IQG (left) became VN-A371 with Vietnam Airlines in 2009 - seen here at ZRH still wearing its HB-IQG registration and missing its left engine. The rear of HB-IQP shows its old registration before becoming VN-A375.
<a href="//commons.wikimedia.org/wiki/User:Caumasee" title="User:Caumasee">Caumasee</a>
<span class="int-own-work" lang="en">Own work</span>