Instrument Landing System (ILS) Market Report and Forecast 2025-2034

The global instrument landing system (ILS) market size reached approximately USD 1.81 Billion in 2024. The market is projected to grow at a CAGR of 6.30% between 2025 and 2034, reaching a value of around USD 3.33 Billion by 2034.

Key Trends in the Market

An instrument landing system (ILS) is a ground-based navigation aid that offers pilots both vertical and horizontal guidance when making a landing approach. This system relies on two radio signals: a localiser (LOC) and a glideslope (GS).

The localiser provides lateral guidance, helping the pilot to align the aircraft with the runway centreline and the glide slope provides vertical guidance, indicating whether the aircraft is too high, too low, or on the correct descent path to the runway.

• A steady increase in global air travel has been a major factor propelling the instrument landing system (ILS) market demand. As more aircraft take to the skies, there is a heightened need for reliable and efficient landing systems. ILS enables airports to handle a higher volume of traffic by facilitating safe landings even in adverse weather conditions, thus reducing delays and ensuring smoother operations.
• The increasing integration with advanced systems such as Global Navigation Satellite Systems (GNSS) and Ground-Based Augmentation Systems (GBAS) is one of the major global instrument landing system (ILS) market trends.

GNSS augments the precision of the guidance provided to pilots. It offers accurate information about the aircraft's position in relation to the runway and helps ensure that the aircraft stays on the correct approach path.

• Safety is paramount in the aviation sector and the ILS is one of the key components necessary for ensuring the safe landing of aircraft. The establishment of stringent standards and guidelines for ILS installations and maintenance by regulatory bodies like the International Civil Aviation Organisation (ICAO) and the Federal Aviation Administration (FAA) has significantly propelled the global instrument landing system (ILS) market growth. Compliance with these regulations is a significant factor driving investment in ILS technology.

Market Segmentation

Market Breakup by Category

• Instrument Landing System CAT I
• Instrument Landing System CAT II
• Instrument Landing System CAT III

Market Breakup by Airport Type

• Commercial Service Airport
• Non-Commercial Service Airport

Market Breakup by Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East and Africa

Market Share by Category

According to the global instrument landing system (ILS) market analysis, CAT III instrument landing systems are witnessing an increased demand due to their ability to support extremely low visibility landings. These systems allow aircraft to safely land in situations where visibility is extremely poor, even in cases of zero visibility. Airports in areas prone to heavy fog or challenging weather conditions consider category III ILS systems as essential for ensuring smooth operations.

Market Share by Airport Type

The increasing adoption of ILS in commercial airports is expected to significantly influence the global instrument landing system (ILS) market share in the coming years. ILS allows airports to maintain operational continuity even in challenging weather conditions. By enabling aircraft to land with reduced visibility, ILS helps prevent delays and disruptions to flight schedules.

Furthermore, with ILS, airports can handle a higher volume of air traffic, as it enables aircraft to land safely in adverse weather that would otherwise require diversions or go-arounds.

Competitive Landscape

The comprehensive EMR report provides an in-depth assessment of the market based on Porter's five forces model along with giving a SWOT analysis. The report gives a detailed analysis of the following key players in the global instrument landing system (ILS) market, covering their competitive landscape and the latest developments like mergers, acquisitions, investments, and expansion plans.

Indra Sistemas, S.A.

Indra Sistemas, S.A. is a Spanish multinational company specialising in technology and consulting services. The company was established in 1993 and has expanded its operations in various sectors, including defence, transport and traffic, energy, telecommunications, and public administration.

ADB Safegate

ADB Safegate is a leading provider of solutions for the aviation sector, specialising in airfield, apron, and tower operations. It offers products and services that enhance the safety, efficiency, and sustainability of airports. The company’s product range includes airfield lighting, tower systems, gate and docking systems, and integrated solutions for airport operations.

Honeywell International Inc.

Honeywell International Inc. is a multinational conglomerate that operates in various fields, including aerospace, building technologies, performance materials, and safety and productivity solutions. The company’s history dates back to 1885, and since then it has built its reputation for bringing multiple innovations related to appliances, electrical, and electronics.

Other key players in the global instrument landing system (ILS) market are Leonardo S.p.A., Approach Navigation Systems Inc., Thales S.A., Systems Interface Limited, Hename, Inc., and Mopiens, Inc., among others.