The Nigerian Air Force (NAF) has recorded another laudable Research and Development (R&D) breakthrough with the successful local design and fabrication of the hydraulic accumulator diaphragm of the L-39ZA aircraft.
With this feat, the NAF will no longer need to source for the diaphragm from overseas, thereby saving much needed foreign exchange while also reducing maintenance downtime occasioned by the erstwhile need to order the item from abroad.
