CELESTINE NNAMDI OKAFOR
Baltimore,MD
Summary
As a seasoned aircraft engineer, I bring over two decades of specialized maintenance expertise to the table, with a focus on helicopters such as the AW139, S76C++, Bell 212, EC155B, and AS365 series. My career has seen me excel in key roles, including acting Deputy Base Maintenance Manager, Chief Engineer at esteemed organizations like Omni-blu Aviation, and Nesto Aviation Services, where I've honed my skills in B2 line, workshop, and hangar maintenance engineering. I am credentialed with both the American FAA A&P License, Inspection Authorization (IA) and the Nigerian NCAA [ICAO type 2] License, underscoring my commitment to excellence and adherence to international standards. Colleagues know me as a dynamic team player with exceptional leadership qualities, an ability to remain composed under pressure, and a meticulous eye for detail. I thrive in environments that require autonomy, confidently delivering results without the need for supervision.
Overview
24
24
years of professional experience
1
1
Certification
Work History
B2 AW 139 Engineer
Barzan Maintenance Shield
Doha, Qatar
12.2023 - Current
- Conduct routine maintenance and inspections on AW 139 helicopters to ensure airworthiness.
- Troubleshoot and repair electrical systems and avionics on the AW 139.
- Record all maintenance activities accurately in logbooks and maintenance records.
- Implement modifications and upgrades to AW 139 helicopters as per manufacturer's specifications.
- Collaborate with flight crews to discuss and resolve aircraft technical issues.
- Ensure compliance with aviation regulations and safety standards during maintenance procedures.
- Provide technical support and guidance to junior engineers and technicians.
B2 Engineer
Gulf Helicopter Company
Doha, Qatar
12.2021 - 11.2023
- Performed routine line and base maintenance on AW139 helicopters, ensuring adherence to safety and regulatory standards.
- Conducted thorough inspections and troubleshooting to identify and rectify mechanical issues.
- Collaborated with engineering teams to maintain aircraft availability and reliability.
- Utilized technical manuals and maintenance documentation to execute repairs and component replacements.
- Maintained detailed records of maintenance activities and aircraft service histories.
- Implemented best practices for aircraft maintenance procedures, contributing to team efficiency and safety.
- Assisted in the development of maintenance schedules to optimize aircraft performance and longevity.
AVIONICS SUPERVISOR/ DEPUTY BMM
OAS Helicopters
Portharcourt, Rivers
01.2021 - 12.2021
- Carry out line and base maintenance of AW139 Helicopters.
- Oversaw daily operations of avionics department ensuring compliance with industry standards and safety regulations.
- Managed and mentored avionics technicians, fostering a collaborative and skilled team environment.
- Analyzed and resolved complex avionics systems issues to minimize aircraft downtime.
- Liaised with vendors and manufacturers for technical support and to stay abreast of new avionics developments.
Chief Engineer
Omni-blu Aviation
04.2019 - 12.2020
- Oversaw and directed line and hanger maintenance operations for AW139 and S76c++ helicopters, ensuring adherence to safety and performance standards.
- Supervised a team of technicians and engineers, fostering a collaborative environment to maintain high-quality maintenance practices.
- Implemented maintenance schedules and protocols to optimize aircraft availability and reliability.
- Conducted thorough inspections and troubleshooting procedures to identify and rectify mechanical issues.
Chief Engineer
Nesto Aviation Services
Portharcourt, Rivers
09.2013 - 03.2019
- Oversaw the maintenance operations for a fleet comprising 2 AW139 and 1 S76c++ helicopters, ensuring adherence to safety and performance standards.
- Coordinated both line and hangar maintenance activities, optimizing aircraft availability and reliability.
- Directed a team of technicians and maintenance personnel, fostering a culture of continuous improvement and professional development.
- Implemented maintenance schedules and procedures, contributing to the operational excellence of the aviation department.
- Liaised with aviation regulatory bodies to ensure compliance with all maintenance-related regulations and certifications.
- Monitored the condition and performance of aircraft systems, initiating preventive maintenance to minimize downtime.
- Managed inventory of parts and supplies, ensuring the timely availability of necessary materials for maintenance tasks.
- Provided technical guidance and support for complex maintenance issues, enhancing the overall efficiency of the maintenance team.
B2 Engineer
Aero Contractors Limited
Portharcourt, Rivers
09.2007 - 08.2013
- Carried out Line and hanger maintenance on AW139, S76C++ and AS 365N series helicopters.
- Conduct routine maintenance and inspections of aircraft systems and components.
- Troubleshoot and repair electrical, mechanical, and avionic systems on aircraft.
- Certify aircraft as airworthy following maintenance, in accordance with aviation authority regulations.
- Collaborate with engineering teams to implement modifications and updates to aircraft systems.
B2 Engineer
Caverton Helicopters
Lagos, Nigeria
06.2007 - 08.2007
- Carried out maintenance on AS365N and Twin otters.
- Conduct routine maintenance and inspections of aircraft systems and components.
- Troubleshoot and repair electrical, mechanical, and avionic systems on aircraft.
- Certify aircraft are airworthy following maintenance, in accordance with aviation regulations.
B2 Engineer
Bristow Helicopters Limited
Warri
09.2001 - 06.2007
- Performed comprehensive line, hanger, and workshop maintenance on a variety of helicopters including Bell 212, S76A+, and EC155.
- Demonstrated expertise in troubleshooting and repairing mechanical and electrical systems within aircraft.
- Ensured strict adherence to safety regulations and protocols during maintenance procedures.
- Collaborated effectively with a team of technicians to optimize maintenance processes and reduce downtime.
- Maintained detailed records of maintenance activities and aircraft service histories.
- Utilized technical manuals and diagnostic tools to identify and resolve issues with aircraft systems.
- Provided support for aircraft inspections and participated in quality assurance checks.
Education
FAA Inspection Authorization -
AMT Miami
Florida City, FL05-2025
FAA A&P License -
Aerotech A&P
Houston, PA01.2017
Diploma of Higher Education - Aircraft Electrics And Instruments
Nigerian College Of Aviation Technology
Nigeria01.2000
Skills
- Problem solving
- Attention to details
- Team Player
- Self-motivated
- Time management
- Strong Verbal Communication
- Electrical troubleshooting
- Aircraft inspection
- Regulatory compliance
- Technical documentation
- Goal setting
Languages
English
Certification
- FAA A&P Inspection Authorization (IA)
- ICAO Type II B2 License
- AW139 type course
- S76C++ type course
- S76A+
Timeline
B2 AW 139 Engineer
Barzan Maintenance Shield
12.2023 - Current
B2 Engineer
Gulf Helicopter Company
12.2021 - 11.2023
AVIONICS SUPERVISOR/ DEPUTY BMM
OAS Helicopters
01.2021 - 12.2021
Chief Engineer
Omni-blu Aviation
04.2019 - 12.2020
Chief Engineer
Nesto Aviation Services
09.2013 - 03.2019
B2 Engineer
Aero Contractors Limited
09.2007 - 08.2013
B2 Engineer
Caverton Helicopters
06.2007 - 08.2007
B2 Engineer
Bristow Helicopters Limited
09.2001 - 06.2007
FAA Inspection Authorization -
AMT Miami
FAA A&P License -
Aerotech A&P
Diploma of Higher Education - Aircraft Electrics And Instruments
Nigerian College Of Aviation Technology