Luis Membrila Martinez
Petaluma,CA
Summary
Skilled hands‑on technician developing advanced aircraft maintenance capabilities through real‑world experience in inspections, repairs, and system servicing under A&P and IA supervision. Brings a strong foundation in mechanical troubleshooting, preventive maintenance, and regulatory‑compliant documentation, reinforced by practical work on light‑sport aircraft, auto‑gyros, Rotax powerplants, and certificated general aviation platforms. Complements aviation experience with a background in ranch operations, equipment repair, and livestock management, demonstrating reliability, adaptability, and proficiency in demanding, safety‑critical environments. Currently progressing toward an A&P certificate and Instrument Rating while continually expanding technical skills through direct maintenance, inspection, and operational responsibilities.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Aircraft Mechanic Intern
Cierva Aero
06.2024 - Current
- Inspected aircraft systems, airframes, and powerplants to ensure safety, airworthiness, and compliance with FAA regulations.
- Performed scheduled and unscheduled maintenance on engines, airframes, landing gear, and mechanical flight controls.
- Diagnosed mechanical issues using precision tools, gauges, and test equipment, applying systematic troubleshooting methods.
- Conducted maintenance on light‑sport aircraft, auto‑gyros, and certificated aircraft under A&P and IA supervision.
- Executed inspections and repairs on Rotax 912/914 and 915iS series engines, including servicing, adjustments, and component replacement.
- Participated in annual condition inspections for LSA platforms, ensuring compliance with ASTM and FAA requirements.
- Assisted with maintenance on certificated aircraft (C152, C172, C172RG), including gear system checks, control rigging, and engine/airframe servicing.
- Removed and installed major aircraft assemblies such as engines, rotors, gearboxes, transmissions, and related subsystems.
- Performed corrosion control procedures and preventive maintenance to maintain aircraft readiness and extend component life.
- Collected and analyzed fuel and oil samples to detect contamination or abnormal wear indicators.
- Supported avionics troubleshooting to improve system reliability and operational efficiency.
- Documented all maintenance actions in accordance with FAA Part 43, including accurate logbook entries and return‑to‑service procedures.
- Collaborated with maintenance teams to complete repairs efficiently while maintaining high safety and quality standards.
- Adapted quickly to new tasks and maintenance environments, demonstrating a strong work ethic, flexibility, and continuous learning.
- Provided general shop support, assisting staff with daily tasks to improve workflow and productivity.
Ranch Hand
Bruce Mcglochlin
10.2022 - 06.2024
- Operated and maintained equipment for daily ranch operations, ensuring safety and functionality.
- Assisted in livestock care, including feeding, grooming, and health monitoring to maintain optimal conditions.
- Managed pasture rotation to promote sustainable grazing practices and enhance land productivity.
- Conducted routine maintenance on fencing and water systems to ensure safe environments for livestock.
- Herded livestock using horses or ranch ATVs.
- Maintained equipment and ranch structures.
- Repaired equipment and animal living spaces.
- Performed repairs and preventive maintenance on equipment and property.
- Moved livestock by herding animals to different ranch locations to avoid pasture damage.
- Dipped or bathed animals with appropriate applications to control parasites.
Education
No Degree - Welding Major
Santa Rosa Junior College
Santa Rosa, California, CAHigh School Diploma -
Petaluma High School
Petaluma, CA2024
Skills
- Aviation & UAS
- Aircraft inspection, airworthiness assessment, and regulatory compliance
- Knowledge of FAA Parts 43, 61, 91, and 107
- Light‑sport, auto‑gyro, and general aviation maintenance support
- UAS operations, airspace rules, and remote pilot procedures
- Safety‑focused decision‑making and risk management Mechanical & Technical
- Mechanical troubleshooting and preventive maintenance
- Safe operation of power tools, shop equipment, and hand tools
- Oxy‑fuel, TIG, MIG, and arc welding
- Soldering and basic electronics repair
- Ability to read technical manuals, diagrams, and schematics Communications & Electronics
- Operation and troubleshooting of radio communication systems
- Understanding of RF behavior, antennas, and emergency communication protocols
- Experience supporting electronic system repairs and testing Field Operations & Equipment Handling
- Operation of boats, ATVs, tractors, and ranch equipment
- Outdoor and physically demanding work environments
- Basic livestock handling and land‑management experience Safety & Emergency Response
- First Aid knowledge and incident response awareness
- Familiarity with NIMS/ICS structure
- Strong adherence to safety protocols and hazard identification Professional Strengths
- Excellent work ethic and reliability
- Effective communication and teamwork
- Detail‑oriented approach to technical tasks
- Adaptability in fast‑paced or changing environments
- Willingness to learn, take direction, and expand skills
Certification
• Private Pilot Certificate (FAA)
• Part 107 Remote Pilot Certificate – Commercial Drone License
• FCC Amateur Radio License – Extra Class
• Volunteer Examiner, American Radio Relay League (ARRL)
• California Boater Card
• First Aid Training
• A&P Mechanic Certificate – In Progress
• NIMS Certificate
• AgAlign Tier 1 Certificate
• UAS Safety Test (TRUST)
Languages
English
Spanish
ASL
Timeline
Aircraft Mechanic Intern
Cierva Aero
06.2024 - Current
Ranch Hand
Bruce Mcglochlin
10.2022 - 06.2024
No Degree - Welding Major
Santa Rosa Junior College
High School Diploma -
Petaluma High School