Air Vice Marshal E. P. B. Liyanage, CEng, psc, MRAeS, FIE (SL) is a retired officer of the Sri Lanka Air Force, who was the former Director of General Engineering and Director of Inspection and Safety.
Air Vice Marshal E. P. B. Liyanage, CEng, psc, MRAeS, FIE (SL) is a retired officer of the Sri Lanka Air Force, who was the former Director of General Engineering and Director of Inspection and Safety. (en)
Air Vice Marshal E. P. B. Liyanage, CEng, psc, MRAeS, FIE (SL) is a retired officer of the Sri Lanka Air Force, who was the former Director of General Engineering and Director of Inspection and Safety. (en)