Tyonek provides full-spectrum aerospace maintenance and logistics solutions. We support critical military and commercial aviation needs with end-to-end professional services and technical support. We provide DCMA 8210.1 approved Organizational, Intermediate, and Depot Maintenance for US Army, US Navy, US Air Force, and US Forest Service aircraft, subsystems, and ground support/test equipment. The dedicated professionals at Tyonek install aircraft modification programs for a broad range of weapons systems, updating aircraft to mission-ready status. Group “A” and “B” kit fabrication, assembly, installation and modifications are carried out swiftly and skillfully in support of our customers.


Customer Focused


  •    Government Site
  •    Deployable Contract Field Teams
  •    Tyonek-owned Facilities with standing workforce

ISO 9001 and AS9100/9110 certification, FAR Part 145 certification, and GFR-approved flight/ground procedures

Outstanding workforce stability, availability and retention

  •    Rapid recruiting of fully-qualified workforce
  •    All Aviation Skillsets employed today by Tyonek
  •    Excellence in hiring and retaining fully-qualified workforce
  •    Rapid Response: staffing and transition in weeks, not months

Specialty Services include Cyber Operations and Training Support

Contractor Field Team (CFT) Capabilities

  •    Currently Employing  Aviation Maintenance and Avionics Labor Categories
  •    Recent experience in CFT deployment in support of aircraft modifications
  •    Deployable Field Level Support Teams
  •    Support Available from Acquisition Planning through Depot-level maintenance/repair
  •    On-Call Technical Support
  •    Product Improvement Recommendations / ECPs
  •    Reduced Logistics Footprint
  •    Improved System Availability

Customer Site and CFT Aviation Support

NAVAIR Aviation Support (Installation and Depot Level)

  •    Fleet Readiness Center Mid-Atlantic (FRCMA) NAS Pax River
  •    Fleet Readiness Center Southwest (FRCSW) Multiple Locations
  •    Fleet Readiness Center Southeast (FRCSE) Multiple Locations
  •    USN/USMC C-130 EPCS/EIDS/NP2000 – Stennis

USMC Aviation Support

  •    AV-8B Organizational Level Maintenance with MAG-13 / MAG-14
  •    CH-53E Engine and APU Maintenance – MAG 16

US Forest Service

  •    Regional Aviation Group 6 – Redmond, OR (C-23 Sherpa)

US Army Aviation

  •    C-26A/UC-35A Common Missile Warning System Mods (Stennis)
  •    UH-60 and LUH-72 Phase Support for Army National Guard (KY)
  •    UH-60M LIMWIS (Stennis and CFT)

US Air Force

  •    UH-1N Hums Installations (Stennis and CFT)
  •    C-130 T NP2000 USMC (Stennis)
  •    C-130H 2/2.5/3 EPCS/NP2000 (Stennis)
  •    HC/MC-130 8.33 (Stennis and CFT)