The aircraft had entered service with United Airlines on 22 April 1965 .
The aircraft had served with Korean Air , World Airways , and Ladeco before it was acquired by Hewa Bora Airways in April 2010 .
The aircraft had entered service with United Airlines on 22 April 1965 and had served with Korean Air , World Airways , and Ladeco before it was acquired by Hewa Bora Airways in April 2010 .