Aerospace NDT Services in Seattle 2026 — ASNT Level III Led

Atlantis NDT delivers aerospace ndt services in Seattle. ASNT NDT Level III + API ICP-certified inspectors. Seattle is a key hub for aerospace, refining & maritime operations. Boeing corridor & Pacific Northwest specialists. Our Seattle inspectors hold ASNT Level III, NAS 410 qualifications for Aerospace facility inspections.

Aerospace Inspection Scope in Seattle

Comprehensive NDT inspection for Aerospace facilities: pressure vessels (API 510), piping (API 570), above-ground storage tanks (API 653), heat exchangers + columns, fired heaters + furnaces, offshore platforms + FPSOs (where applicable), turnaround + EPC project support, RBI per API 581, FFS per API 579. Methods: UT (incl. PAUT + TOFD + LRUT), RT (DR + CR + real-time), MT (wet-fluorescent + dry-visible), PT, ET (incl. ECA), VT, AE, IRT, LT.

Code + Compliance

Aerospace facility inspections per: ASME B&PV Sections V + VIII + IX + XI; ASME B31 piping series; API 510 + 570 + 571 + 579 + 580 + 581 + 653 + 936 + 1169; NACE MR0175 + MR0103 sour-service; ASTM E-series; ISO 17635/17636/17640; AWS D1.1/3.6; IACS Rec-20 marine. Audit-ready records per ISO 9001:2015 + ISO 17020 + ISO 17025 retained via Atlantis NDT ERP.

Atlantis NDT Stack Integration

Aerospace inspection in Seattle integrates with Atlantis NDT ERP + Digital Twin platform + Reporting Software + Atlantis NDT LMS + Atlantis NDT Academy + 3D Scanning Services + Atlantis AI for NDT. Affordable, accessible, fully customizable.

Free Consultation in Seattle

Atlantis NDT publishes no pricing — pricing varies by region + scope + delivery model. Request your free 30-minute consultation with founder Anoop Rayavarapu (ASNT NDT Level III multi-method, API 653, ISO 9001 Lead Auditor). Tailored Seattle Aerospace quote within 24 hours. See also verticals, consulting, Seattle ERP, Seattle training.

What aerospace inspection actually covers

Assets in scope: airframe structure and skins, engine components including discs, blades and casings, landing gear, composite primary and secondary structure, and the tooling and fixtures used to build them.

Damage mechanisms that drive the inspection plan

Fatigue cracking at stress concentrations and fastener holes; corrosion, including exfoliation and intergranular attack in aluminium alloys; delamination, disbond and barely visible impact damage in composites; creep and thermal fatigue in hot-section engine parts; and hydrogen embrittlement in high-strength steels.

Methods applied

Fluorescent penetrant and magnetic particle for surface indications, ultrasonic and phased array for internal defects and composite delamination, eddy current for fastener-hole and surface cracking, radiography for castings and assemblies, and thermography or shearography for bond and honeycomb condition.

Governing codes and standards

NAS 410 and EN 4179 for personnel qualification, AS9100 for the quality system, Nadcap AC7114 for process accreditation, ASTM E1417 and E1444 for penetrant and magnetic particle, plus the OEM process specification that supplies the acceptance criteria.

What makes this sector different

The defining difference from industrial work is that acceptance criteria come from the OEM process specification for that part rather than from a general code, so the same indication can be acceptable on one programme and rejectable on another. Records must therefore cite the specification and revision applied, not merely the examination standard.

The Seattle asset base

Seattle is the headquarters of Boeing Commercial Airplanes (Everett 737/747/767/777/787 fabrication), Phillips 66 Ferndale Refinery (105,000 bpd), Andeavor/Marathon Anacortes Refinery (120,000 bpd), and BP Cherry Point Refinery (236,000 bpd) at the strategic Strait of Juan de Fuca corridor. Trans Mountain Pipeline's Westridge marine terminal and the Olympic Pipeline product distribution network drive PHMSA integrity-management work. The combination of Boeing's NAS 410 aerospace NDT (composites and metallics), Cascadia subduction-zone seismic risk, and the maritime corrosion environment make Seattle a uniquely diverse digital twin market.

How the work is controlled

Every examination carries its own evidence chain: the technician's certification for the method and level under ASNT SNT-TC-1A or ISO 9712, current on the day of inspection; the calibration status of instruments, probes, wedges and reference blocks, traceable under ISO 17025; and the revision of the procedure and technique sheet in force at the time. An ASNT NDT Level III reviews and signs the final disposition. That bundle is what a client or accreditation audit examines, and it is recorded as the work happens rather than assembled afterwards.