How to Conduct High-Impact Market Research in the Aerospace and Defence Sector: A Step-by-Step Methodology Guide

Why Aerospace and Defence Research Demands a Specialized Approach

The global aerospace and defence (A&D) industry operates under conditions that make it unlike virtually any other sector that market researchers encounter. With a global market value exceeding $1.0 trillion in 2023 — comprising approximately $430 billion in commercial aerospace and over $600 billion in defence spending — the stakes, the data sensitivities, and the procurement cycles are all exceptional in scale and complexity. According to a report by Mordor Intelligence, the aerospace and defence market is projected to grow at a CAGR of approximately 5.3% from 2024 to 2029, driven by rising geopolitical tensions, commercial aviation recovery, and the rapid expansion of the space economy.

Conducting meaningful market research in this environment requires researchers to navigate classified information boundaries, long procurement timelines (often 10–20 years for major defence programs), a small universe of sophisticated buyers, and regulatory frameworks that govern what data can be shared and with whom. This guide provides a systematic, step-by-step methodology for researchers entering or deepening their work in the aerospace and defence sector.

Step 1 — Define the Research Scope and Classification Boundaries

Before designing any research instrument in A&D, researchers must establish clear boundaries around what information can be legally and ethically gathered, stored, and shared. This is not merely a compliance exercise — it is fundamental to the integrity and utility of the research itself.

Start by identifying whether your research touches on export-controlled technologies governed by frameworks such as the U.S. International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR). In the UK, the Export Control Joint Unit (ECJU) governs similar requirements. European researchers must also consider the EU's Common Military List and dual-use technology regulations.

Practically, this means:

Consulting with legal counsel before designing surveys or discussion guides that reference specific weapons systems, propulsion technologies, or classified program parameters.
Establishing clear respondent screening criteria that identify whether participants hold security clearances that may restrict their ability to disclose certain information in a research context.
Using broad, capability-level framing rather than system-specific framing in survey instruments where classification risk exists.
Ensuring data storage and transmission protocols comply with relevant security standards — in the U.S., this often means compliance with NIST SP 800-171 for Controlled Unclassified Information (CUI).

"In defence research, the question you cannot ask is often as informative as the question you can. Understanding the classification landscape shapes your entire methodology before you write a single survey question."

Step 2 — Map the Buyer Universe and Stakeholder Ecosystem

Commercial market research typically deals with thousands or millions of potential respondents. In defence, the buyer universe for a major platform — a fifth-generation fighter, a ballistic missile defence system, or a next-generation satellite constellation — may consist of fewer than 50 individuals globally who have genuine decision-making authority. This fundamentally changes your sampling and recruitment strategy.

Begin by constructing a detailed stakeholder map that distinguishes between:

Government programme offices: In the U.S., these include entities like the Office of the Secretary of Defense (OSD), individual service acquisition commands (e.g., Air Force Life Cycle Management Center), and equivalent bodies in NATO partner nations.
Prime contractors: Lockheed Martin, Boeing Defense, BAE Systems, Northrop Grumman, and Raytheon Technologies operate as both customers (for sub-systems) and competitors, depending on program structure.
Tier 1 and Tier 2 suppliers: Companies supplying avionics, propulsion, materials, and electronics form a critical mid-market segment often overlooked in top-line research.
Policy and regulatory influencers: Congressional staffers, think tank analysts at organizations like RAND Corporation or the Center for Strategic and International Studies (CSIS), and allied nation procurement officials all shape the environment in which buying decisions are made.

Tools like LinkedIn Sales Navigator, Jane's Defence data platform, and proprietary contractor databases from providers such as Govini or Deltek GovWin are invaluable for building accurate stakeholder maps in this sector.

Step 3 — Select Appropriate Qualitative Research Methods

Given the small, expert respondent universe in A&D, qualitative methods almost always take precedence over large-scale quantitative surveys. In-depth interviews (IDIs) with programme managers, chief engineers, and acquisition officials generate far more actionable insight than a 200-respondent online survey in this context.

Key qualitative approaches for A&D research include:

Expert interviews (IDIs): 60–90 minute structured conversations with senior stakeholders. Use a semi-structured guide that allows respondents to direct the conversation toward their highest-priority concerns — in A&D, unexpected themes from expert interviews often contain the most valuable intelligence.
War-gaming and scenario workshops: Bringing together small groups of industry and government experts to explore procurement decision scenarios under different geopolitical or budget conditions. RAND Corporation has pioneered this methodology in defence planning contexts, and commercial researchers can adapt these frameworks effectively.
Advisory panels: Ongoing relationships with retired senior military officers, former programme executives, and independent technical consultants provide continuous context that episodic research cannot replicate.
Conference ethnography: Events like the Farnborough International Airshow, the Dubai Airshow, DSEI, and the Navy League's Sea-Air-Space Exhibition are extraordinarily rich environments for observational research, competitive intelligence gathering, and relationship-based recruiting for subsequent interviews.

Step 4 — Design Quantitative Instruments for the Commercial Aerospace Segment

While defence research skews qualitative, the commercial aerospace segment — covering commercial aircraft manufacturing, MRO (Maintenance, Repair and Overhaul), aviation services, and urban air mobility (UAM) — supports more traditional quantitative approaches due to a broader and more accessible respondent population.

For commercial aerospace quantitative research, consider the following methodological recommendations:

Airline and operator surveys: Panels of airline procurement officers, fleet planning executives, and MRO managers can be constructed through industry associations such as IATA, ACI World, and the Aviation Week Network's research community.
Conjoint analysis for aircraft configuration: Airbus and Boeing both use sophisticated conjoint and discrete choice modeling to understand operator preferences for cabin configuration, range-payload trade-offs, and aftermarket service package valuation. Researchers can apply similar frameworks for suppliers positioning products to these OEMs.
Tracking studies for emerging segments: The Urban Air Mobility (UAM) sector — encompassing companies like Joby Aviation, Lilium, and Archer — is growing rapidly and represents a research frontier where quarterly or biannual tracking studies can establish early competitive benchmarks.

Step 5 — Synthesize Findings Within a Strategic Intelligence Framework

Raw data from A&D research must be synthesized within a strategic context that accounts for program lifecycles, budget cycles (the U.S. Federal Budget process runs on annual and multi-year FYDP cycles), and geopolitical dynamics. Apply frameworks such as Porter's Five Forces adapted for defence markets, technology readiness level (TRL) mapping, and program dependency analysis to translate research findings into executive-ready strategic recommendations.

Deliverable formats in A&D research should prioritize clarity and brevity — senior military and government officials respond better to structured briefing formats (often called "BLUF" — Bottom Line Up Front) than to lengthy narrative reports. Visualizations using tools like Tableau or Power BI, combined with clear strategic implications, significantly increase the impact of research deliverables in this sector.

Conclusion: Building Credibility in a High-Trust, Low-Volume Research Environment

Aerospace and defence market research rewards patience, domain expertise, and relationship capital above all else. Respondents in this sector have low tolerance for generic surveys or researchers who lack contextual knowledge. Invest in building genuine fluency in A&D technology, procurement processes, and geopolitical context before engaging with senior stakeholders. The researchers who do this successfully become trusted intelligence partners to some of the world's most consequential decision-makers — a position of extraordinary professional and commercial value.