| Word | Date | Name |
| Country | Title |
| Aviation | 3 November 2011 | Khadaga Bahadur BISWOKARMA |
| Nepal | Minister of Tourism & Civil Aviation |
| Aviation | 27 January 2011 | Sharat Singh BHANDARI |
| Nepal | Minister of Tourism & Civil Aviation |
| Aviation | 24 February 2010 | Sarat Singh BHANDARI |
| Nepal | Minister of Tourism & Civil Aviation |
| Aviation | 26 March 2009 | Hisila YAMI |
| Nepal | Minister of Tourism & Civil Aviation |
| Aviation | 19 August 2008 | Prithvi Subba GURUNG |
| Nepal | Minister of Culture, Tourism, & Civil Aviation |
| Aviation | 24 April 2007 | Prithvi Subba GURUNG |
| Nepal | Minister of Culture, Tourism, & Civil Aviation |
| Aviation | 12 July 2006 | Pradip GYAWALI |
| Nepal | Minister of Tourism, Culture, & Civil Aviation |
| Aviation | 2 May 2006 | Yangkila SHERPA |
| Nepal | Minister of Tourism, Culture, & Civil Aviation |
| Aviation | 28 July 2005 | Buddhi Raj BAJRACHARYA |
| Nepal | Minister of Culture, Tourism, & Civil Aviation |
| Aviation | 11 April 2011 | |
| Niger | Minister of Commerce & Aviation |
| Aviation | 11 April 2011 | |
| Niger | Minister of Transport & Civil Aviation |
| Aviation | 27 August 2010 | Kindo HAMNI |
| Niger | Minister of Commerce & Aviation |
| Aviation | 27 August 2010 | Issa MAZOU |
| Niger | Minister of Transport & Civil Aviation |
| Aviation | 29 July 2011 | Stella ODUAH-OGIEMWONYI |
| Nigeria | Minister of Aviation |
| Aviation | 21 January 2011 | Fidelia Akaubata NJEZE |
| Nigeria | Minister of Aviation |
| Aviation | 21 January 2011 | Humphrey ABBAH |
| Nigeria | Minister of State for Aviation |
| Aviation | 14 April 2010 | Babatunde OMOTOBA |
| Nigeria | Minister of Aviation |
| Aviation | 6 June 2007 | Femi FANI-KAYODE |
| Nigeria | Minister of State for Transport & Aviation Sector |
| Aviation | 16 January 2007 | Femi FANI-KAYODE |
| Nigeria | Minister of State for Transport & Aviation Sector |
| Aviation | 3 November 2006 | Femi FANI-KAYODE |
| Nigeria | Minister of Aviation |
| Aviation | 23 October 2006 | Babalola BORISHADE |
| Nigeria | Minister of Aviation |