Delta TechOps

Delta TechOps (DTO) is the largest airline maintenance, repair and overhaul (MRO) provider in North America. In addition to supplying maintenance and engineering support for Delta Air Lines’ large fleet of aircraft, Delta TechOps provides high-quality service to more than 150 other aviation and airline customers around the world. DTO specializes in high-skill work such as engines, components, hangar and line maintenance, employing thousands of aviation maintenance professionals. DTO is one of the world’s most-experienced providers with more than 90 years of aviation experience.

Complete Fleet™ Services

Your job involves a lot more than aircraft maintenance management, so why not let us do the work for you? Our Complete Fleet suite of services provides you with customized solutions and a single point of contact for all your maintenance needs.

  • Streamlined communications reduce overhead and speed up response time.
  • Customizable plans can be tailored to fit your exact requirements.
  • Delta's unmatched operational capability with global reach allows for maximum return on investment.
  • Long-term partnership helps optimize future costs and performance.


Engineering Services

Our team of 400+ engineers offers 24-hour service and the highest standards in the business to ensure your fleet stays flying no matter what.

Fleet Engineering

We offer solutions tailor-made for your fleet, including aircraft systems and structures, propulsion engineering and workscope development.

Operations Support Engineering

Our experienced operations engineering team offers 24/7 support to your in-service aircraft, including repairs, technical services and more.

Operational Reliability Teams (ORT)

The Engineering Operational Reliability Teams (ORT) serve as the strategic extension of the other engineering teams and provide added value by consulting with subject matter experts to provide our customers with top-notch service.

Military Services

Delta TechOps services more than just commercial fleets. We support military projects for domestic and foreign customers through engine/APU, inventory, component repair support and more. We also provide Complete Fleet™ Service to our military customers, which means we can design a maintenance program to fit your specific needs.

Support Services


Our qualified logistics specialists use cutting-edge technology verify inventory accuracy and handle all aspects of storage, distribution and transportation.

Special Services

The Delta TechOps team performs numerous special services for our own fleet that we also make available to customers, including quality control, training, advanced material repairs and more.

Engine Leasing

Searching for leasing options that meet your needs? We provide leasing service for a wide variety of engine types. Contact us today to request a list of available engines.


Need to talk through an issue? Delta Techops has technical experts on call and ready to help 24/7. Whether something’s gone wrong, or you simply need expert advice, we’re always here to help at a moment’s notice.

Warranty Administration

With Delta TechOps, you don’t always have to sweat the details. We can process and administer all warranty-related claims for your aircraft. Plus, we’ll proactively track and monitor performance to ensure everything is running smoothly.

Training Services

Let us help ensure your staff has the right tools and knowledge for the job. Delta TechOps can customize aircraft maintenance training courses specifically for your organization. Plus, our FAA Airframe and Powerplant-certified instructors deliver hands-on operational classes inside our world-class training facilities.

System-based Training Programs

We provide specialized instruction in avionics, ramp and transit, engine run, auto pilot and more.

Aircraft Technical Training Programs

Participants in these programs can learn specific technical skills for any of our aircraft models.

Additional Aircraft Maintenance Training Services

Delta TechOps offers a variety of supplementary training services, like aircraft technical support, audit response, performance evaluation and training plans for building and maintenance.

Organizational Training Programs

These programs cover all the organizational aspects of aircraft maintenance, including environment, human factors, leadership and others.

Technical Skills Enhancement Training

Embolden skill sets with classes in advanced sheet metal repair, ground support equipment, welding and more.


Delta TechOps is certified around the world for aircraft maintenance and can offer tailored plans to fit your requirements.

USA: FAA - 121 Certified Air Carrier No. DALA026A

FAA certification stating Delta Air Lines, including Delta TechOps’ aircraft MRO infrastructure (processes, programs, systems, and intended methods of compliance), meets the Code of Federal Regulations (CFR) Title 14 for Aeronautics and Space Part 121 Operating Requirements: Domestic, Flag, and Supplemental Operations for the USA and is able to devise, file, execute, and inspect safety critical processes that comply with rules and safety standards as well as manage hazard-related risks in operating environments.

USA: FAA - 145 Certified Aviation Repair Station No. DALR026A (ATL) & DAL2026A (MSP)

Certified by the FAA that the MRO repair station meets Code of Federal Regulations (CFR) Title 14 for Aeronautics and Space Part 145 for Repair Stations. This certification is received after the evaluation of compliance to the appropriate regulations and safe operating practices of the MRO facility, personnel, equipment, and operating rules.

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EU: EASA - 145 Certified Aviation Repair Station No. EASA.145.4380 (ATL) & EASA.145.6599 (MSP)

Meets certification requirements for the European Union under the European Aviation Safety Agency Part 145 for aviation repair stations and recognized as an aircraft maintenance repair and overhaul organization located in the United States.

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Argentina: ANAC – 145 Approved Maintenance Organization No. 1B-318

Certified by the Dirección Nacional de Aeronavegabilidad (National Airworthiness Directorate of Argentina) as an aviation repair station meeting the required standards for an airline and aircraft maintenance organization.

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Bahrain: ALD/AIR/8/5.135

Certified by the Ministry of Transportation and Telecommunications of the Kingdom of Bahrain for Aircraft Maintenance Organisation (AMO) Approval.

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Bermuda: BDCA – Approved Maintenance Organization No. BDA/AMO/187

The Bermuda Department of Civil Aviation (BDCA) has given Delta TechOps the certification necessary to perform services as an approved MRO organization.

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Brazil: ANAC - 145 Approved Maintenance Organization 0604-04/ANAC

Agência Nacional de Aviação Civil Brazil (National Civil Aviation Agency of Brazil) has certified Delta TechOps for complying with requirements as an establishment of a MRO to perform maintenance, alterations and/or repairs to aircraft engines, aircraft instruments, airframe and aircraft accessories depending on specific rating and class categories.

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Canada: TCCA (FAA 14 CFR Part 145 No. DALR026A)

Accepted by Transport Canada Civil Aviation as an approved maintenance organization under the Federal Aviation Administration in accordance with the Maintenance Implementation Procedures (MIP) and FAA Advisory Circular (AC) 43-10.

Chile: DGAC – 145 Approved Maintenance Organization No. E-110

Directorate General of Civil Aviation of Chile (Dirección General de Aeronáutica Civil de Chile) has certified Delta TechOps as an approved aircraft and airline maintenance repair company for meeting standards for Part 145.

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China (PR): CAAC – 145 Approved Maintenance Organization No. F00100401

Certified by The Civil Aviation Administration of China as an approved maintenance organization to complete airframe and airline maintenance as well as component maintenance, engine repairs, and line maintenance.

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Egypt: ECAA – Approved Maintenance Organization No. ECAA/AW/AE/B0073

The Egyptian Civil Aviation Authority (ECAA) has given Delta TechOps the certification necessary to perform services as an approved MRO organization.

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India: 145 Approved Maintenance Organization

Certified by the Government of India - Director of Civil Aviation as an approved maintenance organization.

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Indonesia: DGCA - Approved Maintenance Organization No. 145F-1042

The Indonesia Directorate General of Civil Aviation (DGCA) has given Delta TechOps the certification necessary to perform services as an approved MRO organization.

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Japan: JCAB - 145 Approved Maintenance Organization No. 192

Delta TechOps is certified by Japan’s Minister of Land, Infrastructure, Transport and Tourism (MLIT) in accordance with Article 20, Paragraph 2 of Civil Aeronautics Law to offer maintenance, repair and overhaul (MRO) services to operators licensed by the Japanese Civil Aviation Bureau (JCAB).

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Korea (Republic of): MOLIT – 145 Approved Maintenance Organization No. 2005-AMO-F06

Delta TechOps meets The Republic of Korea Civil Aviation Safety Authority (KCASA) requirements for documentation, training, manuals, safety, personnel and quality management system to provide maintenance and alterations to aircraft and airlines at approved maintenance facilities.

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Kuwait: KCASR Part-145 Approved Maintenance Organization No. DGCA/AMO/125

Certified by the Directorate General of Civil Aviation of the State of Kuwait as an approved Part-145 maintenance organization.

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Malaysia: CAAM - 145 Approved Maintenance Organization No. FAMO/2019/07

Certified by the Civil Aviation Authority of Malaysia (CAAM) as an approved maintenance organization.

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Mexico: DGAC CO-138/16

Certified by the Dirección General de Aeronáutica Civil (DGAC) as an approved maintenance organization.

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Panama: AAC/TAE/058

Certified by the Autoridad Aeronautica Civil de Panama (AAC) as an approved maintenance organization.

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Philippines: CAAP – 145 Approved Maintenance Organization No. 508-F

Certified by the Civil Aviation Authority of the Philippines (CAAP) as an approved Maintenance Organization.

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Trinidad & Tobago: TTCAA – 145 Approved Maintenance Organization No. TTAR-011

The Trinidad and Tobago Civil Aviation Authority (TTCAA) has certified Delta TechOps airline maintenance repair and overhaul meeting requirements for Part 145 to fulfill aircraft and airline maintenance services.

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Uganda: UCAA – Approved Maintenance Organization No. UCAA/AMO/288

The Uganda Civil Aviation Authority (ECAA) has given Delta TechOps the certification necessary to perform services as an approved MRO organization.

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ISO 9001:2015 and AS9110C: No. DELT-001-07-17-2

Support of Technical Operations by repairing, servicing, and overhaul of aircraft components, engines, landing gear, auxiliary power units and thrust reversers internally for Delta Air Lines and externally for other air carriers and maintenance facilities.

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ARSA: Aeronautical Repair Station Association Member

Delta TechOps is a member of the Aeronautical Repair Station Association (ARSA). ARSA is a leader in the worldwide maintenance industry, helping to enhance safety and security, shape public policy, provide quality events and advance industry interests. The associations members are located on five continents and in nearly 20 countries.

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Rolls-Royce SABRE Maintenance Certificate (PLC & DE)

We are approved by Rolls-Royce in accordance with SABRe as a repair and overhaul supplier to maintain products and parts according to the limitations specified in the applicable component capability list and operations specifications as approved by the responsible airworthiness authorities.

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For the status of any of these STCs with respect to 14 CFR 26.47 and 14 CFR 26.49 compliance, or for any other information including availability for purchase of these STCs, contact us at (404) 773-5192 or [email protected]


Looking for a rewarding career? Spread your wings with Delta TechOps. We hire for the following positions:

Delta TechOps

  • Pre-flight inspectors
  • Engine inspectors
  • Aircraft support mechanics
  • Aviation maintenance technicians
  • Engineers

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