[Technical Records Review and Keeping] ∙ Reviewed Aircraft Maintenance Documents(Technical Log Book, MPD, AD/SB, etc) and keeped the documents according to the retention period.[AMO Related Works]∙ revised about AMO OpSpec and AMOPM approved by MOLIT ∙ Representative as AMO regular inspection by MOLIT every year.[Quality Audit]∙ As an internal quality auditor, performed maintenance quality audits for domestic and overseas airport branch.

[Aircraft Maintenance Technician]∙ Performd Aircraft Line Maintenance(B737NG) and troubleshooting for in-flight and ground defects.∙ Certified maintenance actions with valid authorization and released the aircraft to service