Overview of Inspection Services
STS delivers aircraft inspections worldwide for lessors and airlines, covering mid‑term, pre‑redelivery, pre‑purchase, pre‑sale and storage events, plus desktop reviews. A dedicated project manager runs a controlled process with a client‑visible tracker, while our in‑house QC team and Technical Services Engineers review every report.
With 300+ consultants working on inspections, experience across 1,500+ MSNs and operations in 60+ countries, we mobilise quickly, liaise with operators, and keep disruption low. Data handling is encrypted and Part‑IS aligned.
Key Benefits
Faster Mobilisation, Less Disruption
Regional PMs and a contingency inspector pool, flexible scheduling and established operator liaisons keep timelines on track and disruption low.
Consistent, Actionable Reporting
SOPs, standard checklists and in-house quality control with Technical Service Engineer oversight ensure clear findings and faster decisions.
Transparent Oversight & Security
A dedicated Project Manager, a client-visible tracker and encrypted, Part-IS aligned data handling provide full visibility and control.
What Our Inspections Service Includes
Inspection Programmes
- Mid‑term, pre‑redelivery, pre‑purchase, pre‑sale and storage inspections, plus desktop reviews
- Tailored sampling and records checks to match your objectives and lease obligations
Project Management & Control
- Dedicated project manager, clear plan and regular status with risks, owners and ETAs
- Operator liaison, issue escalation and a live inspection tracker visible to the client
Global Team & Quick Mobilisation
- 300+ consultants and a contingency pool for rapid cover across time zones
- Flexible mobilisation and site access planning to minimise disruption
Reporting, QC & Data Security
- Standardised reports and checklists with in‑house QC review and TSE oversight
- Secure portal and tracker with audit logs, encryption and processes aligned to Part‑IS
Featured Case Study
Reliable fleet inspections, worldwide
Discover how STS helped a leading Lessor to deliver reliable mid-lease inspections at a global scale to 140 aircraft.
Frequently Asked Questions
Q: Which inspection types do you cover?
A: Mid‑term, pre‑redelivery, pre‑purchase, pre‑sale and storage inspections, plus desktop reviews. Scope is tailored to your objectives and the lease.
Q: How do you minimise disruption during inspections?
A: A dedicated PM coordinates access and communications, supported by a contingency inspector pool for rapid cover. We use a live tracker, daily or weekly updates, and agreed escalation paths.
Q: What quality controls are applied to reports?
A: Standard checklists and formats, in‑house QC review and TSE oversight before release. Findings are prioritised with photos and references for quick decision‑making.
Q: How do we access progress and deliverables?
A: You get a client‑visible tracker for status and actions, and a secure portal for reports and evidence. Activity is logged, and exports are controlled.
Q: What about data security and compliance?
A: Data is protected with industry-standard encryption. Access is role-based with NDAs for all users and full audit logs. Our portal and processes are aligned to EASA Part-IS, with defined incident response and backup and retention procedures. We can meet your data residency and retention requirements that align to ISO 27001 data handling standards.