Our Non-Destructive Testing department offers multiple critical processes performed to evaluate the properties of materials without causing damage to parts and ensuring product integrity to meet engineering specifications. Our team of experienced Level II and Level III inspectors are seasoned veterans of the industry and understand the nuances of complex aerospace parts.

Frontier Group operates a state-of-the-art Magnetic Particle Inspection machine which operates with an output of up to 6,000 amps and has the capability to process parts up to 40 inches in length and 24 inches in diameter.

Non-Destructive Testing


  • Pre-penetrant etch - Honeywell Torrance, Fluids, Engines
  • Fluorescent penetrant inspection (FPI)
  • Magnetic particle inspection (MPI)

Non-Destructive Testing Approvals

  • ASTM E 1417 and ASTM E 1444
    • Gulfstream
    • Hamilton Sundstrand (PN16.04)
    • Honeywell (HGS1010, HGS1009)
    • Parker Hannifin

Pressure Testing & Leak Detection

  • Pressure Test – compressed air
  • Pressure Test – compressed nitrogen
  • Pressure test – hydraulic
  • Qualified to Honeywell EMS52310