• Embraer 145

    National Flight Services
  • Turbine Engines


    National Flight Services has over 30 years of experience working on TPE331 and PT6A engines. If you have a need for TPE331 engine or PT6A engine expertise, we have your solution! Call Toll Free: 1 (800) 669-2704

    Turbine Engine Services
  • Airframes


    "Outstanding Technical Expertise and Customer Support" At National Flight, these are more than just words, they are our Commitment to Excellence. National Flight Services offers aircraft operators a wide range of airframe services including inspections, repairs, modifications, custom interiors and engine conversions at our Toledo, OH headquarters location. read more

    Airframe Services
  • Helicopters


    National Flight Services is proud to offer a broad selection of helicopter services. Our services include maintenance, inspections, avionics, structural repairs, field support services and much, much more! Contact Herb Harvey at (419) 866-2201 for more information. read more

    Helicopter Services
  • Avionics


    National Flight Services is proud to offer a broad selection of avionics services. Our services include avionics maintenance, avionics inspections, avionics installation, upgrades and much, much more! Contact Monny Diakonis at (419) 865-2311 for more information. read more

    Avionics Services
  • Components


    The National Flight Services component repair and overhaul facility is the only Honeywell Authorized TPE331 LRU repair shop in the world. We repair, overhaul, or exchange TPE331 LRUs for most of the TPE331 engine repair shops around the globe. We are constantly expanding our equipment, capabilities and services to better meet our customers' needs. read more

    Component Services
  • Part Sales


    The National Flight Services Parts Department contains one of the largest inventories of TPE331 Engine Parts in the world! National Flight Services can supply you with anything from gaskets to EGT harnesses or even T-wheels! National Flight also has an extensive inventory of airframe parts and aircraft parts... read more

    Part Sales
  • Training


    Attention TPE331 Owner/Operator! National Flight Services is proud to present this phenomenal opportunity to develop an in-depth knowledge of the TPE331 engine to our current and future customers. Call Raul Galvan for further information at 1 (210) 416-5693... read more

    Training Services
National Flight Services Turbine Engine Repair Services Airframe Services Helicopter Services Avionics Services Component Services Part Sales Training Services

NFS News  NFS News

NFS & FreeFlight Systems (12/28/2016)

FreeFlight Systems RA4000 and RA4500 Radar Altimeter selected by National Flight Services for Mobile Installation Program - Press Release


NFS - Helicopter Division (12/9/2016)

National Flight Services, Helicopter Division, a leading provider of helicopter maintenance and avionics installations; has been awarded contracts for 27 helicopter radar altimeter installations from three separate tourism operators in the southern US. This installation is an FAA mandate for all Part 135 operators that must be complied with by April of 2017.


NFS & Ohio Business Profile (12/2016)

National Flight Services was asked to be part of the Ohio Business Profile for December 2016.


Job Postings  Job Postings

PT6 Technicians Wanted

See Details

About Us  About Us

Serving the aviation industry since 1960!

National Flight Services has been in business 57 years and offers the best value, workmanship and customer service worldwide. We offer several TPE331 & PT6A repair stations across the country and a wide variety of services for corporate, regional airlines, government and privately owned aircraft. Let our experienced Turbine Engine Team and Airframe Team take care of your maintenance needs, whether your event be scheduled or unscheduled.

Authorizations  Aircraft Maintenance Authorizations

  • Honeywell Authorized Service Center - TPE331-1 thru TPE331-14 Service
  • Twin Commander Service Center
  • FAA Approved
  • EASA Approved
  • DGCA Approved
  • ANAC Approved
  • INAC Approved

Please visit our Downloads page to see our certificates, brochures and more.



Open Schedule

Check back soon!

Aircraft For Sale

None for sale at this time.


Excerpt from a letter sent by Adam Norwitch after a recent visit to the National Flight hangar for some airframe work – “I cannot thank you enough for all of your efforts in N112CZ. I know that I am as mechanically safe as possible because of all your tireless work during my one month stay. It is humbling to watch the effort and care that goes into heavy phase inspections. Thank you for being professional and honest.”

Our Partners

NFS Partners