Engineering & Sustainment Services
Integrated Engineering Support for Lifecycle Platform Requirements
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PAD provides engineering and sustainment services that span the full lifecycle of defense and aerospace platforms—from concept development through depot-level repair. Our engineering function is structured around PAD’s systems-level execution model, enabling us to manage both organic and legacy platforms, incorporate rapid technology upgrades, and support mission readiness objectives with embedded, cross-functional teams.
Core Competencies
Systems & Subsystems Integration
Mechanical, electrical, and avionics integration for upgrade and new platform applications
Sustainment Engineering
Engineering change orders (ECO), SLEP programs, and obsolescence remediation
Design & Analysis
Structural, thermal, and mechanical modeling using industry-standard tools (ANSYS, CATIA, SolidWorks, CREO)
Flight Test Instrumentation
Design, installation, and calibration of high-speed and high-temperature sensor arrays for propulsion and airframe systems
Reverse Engineering & Replication
Legacy parts digitization, modeling, and requalification for obsolete or undocumented components
Technical Documentation & Logistics
Development of IETMs, TCTOs, and provisioning for field and depot-level use
Program Scope
PAD’s engineering teams are embedded throughout the project lifecycle. Whether supporting depot maintenance for legacy fighters or integrating instrumentation into a next-gen propulsion module, we manage engineering scope within our broader project framework—ensuring that technical solutions are synchronized with cost, schedule, and regulatory constraints.
Notable Deliverables
- Instrumented propulsion modules for U.S. government and Tier 1 defense primes
- Avionics modernization and systems integration for U.S. Air Force fighter and ISR platforms
- Custom test stands and GSE for commercial engine manufacturers and test labs
- Structural repairs and stress analysis in support of Navy and Army aviation assets
- Fieldable instrumentation kits for engine ground test and qualification
Certifications and Tools
- Certified engineers across multiple disciplines including PE, FAA DER, and NAVAIR-qualified staff
- Integration lab with rapid prototyping, cabling, and environmental testing capability
- Familiarity with MIL-STD-810, DO-160, ASME Y14.5, and OEM-specific standards
- Cybersecurity compliance with NIST 800-171 and CMMC Level 2 protocols in place
Client Value
PAD delivers engineering not as a siloed service, but as a core element of its operating model. We ensure that engineering and sustainment functions are tightly coupled with manufacturing, inspection, and final delivery—yielding streamlined communication, reduced rework, and full accountability.
Plaforms Supported
PAD’s Contract Service Group’s expertise encompasses a diverse range of iconic airframes, including F-86 Sabrejet, F-100 Super Sabre, T-28 Trojan, OV-10 Bronco, T-2 Buckeye, and B-1B Lancer, among others. Aerodyn also supports advanced turbine systems used in both commercial and military applications.
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