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市场调查报告书
商品编码
1797962
2032 年定向信标市场预测:按类型、组件、功率、频率范围、最终用户和地区进行的全球分析Non-Directional Beacon Market Forecasts to 2032 - Global Analysis By Type, Component, Power Output, Frequency Range, End User and By Geography |
根据 Stratistics MRC 的数据,全球无定向信标 (NDB) 市场预计在 2025 年达到 4.4641 亿美元,到 2032 年将达到 7.1216 亿美元,预测期内的复合年增长率为 6.9%。
无定向信标 (NDB) 是一种用于空中导航的地面无线电发送器,可向所有方向发射讯号。配备自动测向仪 (ADF) 的飞机使用这些讯号来确定往返基地台的方位。 NDB 为航路、进场和保持程序提供必要的导航引导,尤其是在缺乏先进导航基础设施的地区,并且作为卫星导航系统的备份仍然很有价值。
偏远地区冗余导航的需求
在缺乏可靠GNSS覆盖的偏远地区,稳健备用导航系统的持续需求是市场的关键驱动力。航空当局强制要求在卫星讯号受地形或基础设施限制影响的地区使用NDB等冗余导航辅助设备,以确保生命安全。这种营运必要性确保了服务的连续性,满足了进场和航线引导的需求,尤其是在山区和极地等恶劣环境下。此外,NDB还能提供抵御GNSS干扰和欺骗攻击的关键弹性。
偏远地区冗余导航的需求
航空业正策略性地转向主要依赖全球导航卫星系统的基于性能的导航 (PBN),这一转变受到国际民航组织 (ICAO) 的授权以及 NextGen 和 SESAR 等倡议的推动,这些倡议限制了市场发展。这项转变减少了对传统地面辅助设备(包括 NDB)的依赖。由于传统 NDB 的营运成本高且频谱效率低于卫星导航,营运商和空中导航服务供应商正在逐步淘汰这些设备。此外,对基于效能的导航 (PBN) 航线的关注减少了对独立 NDB 的营运需求,从而限制了新的 NDB 安装。
混合系统集成
将 NDB 整合到混合导航架构中蕴藏着巨大的机会。对现有 NDB 基础设施进行现代化改造,并与 GNSS 和其他系统无缝对接,将增强整体网路弹性,并提供分层冗余。这种方法充分利用现有投资,同时支援基于效能导航 (PBN) 的迁移,尤其是在备份检验和地面辅助设备具有优势的特定运作场景中。此外,将 NDB 资料整合到现代控制和监控系统中,将提高营运效率和弹性,延长资产寿命。
老化基础设施的维护成本
许多现有信标已接近使用寿命,需要频繁维修和更换零件。能够维护传统模拟系统的熟练技术人员日益短缺。这些不断上升的成本正在给空中导航服务提供者(ANSP)的预算带来压力,并加速了成本效益分析,使得人们更倾向于退役而非维修,尤其是在GNSS覆盖范围被认为足够的情况下,这直接威胁到已安装基地台的使用寿命。
新冠疫情(COVID-19)疫情造成大规模干扰,严重衝击了导航基础设施(NDB)市场。航空活动骤减,导致空中导航服务提供者(ANSP)和航空公司推迟维护计划,并将预算从导航基础设施升级中转移。供应链中断阻碍了维护和新安装关键部件的交付。此外,资本支出减少也推迟了计划中的计划和混合整合计划。这段时期加速了策略评估,可能促使人们在经济低迷时期做出退役老旧导航基础设施(NDB)而非投资维护的决定。
预计 NDB 航线段将成为预测期内最大的航线段
由于全球现有的远距航线基础设施支持,预计航路信标市场将在预测期内占据最大市场占有率。儘管正在向基于性能导航 (PBN) 过渡,但该市场仍然保持强劲,因为在广阔的海洋和人烟稀少的陆地区域,可靠的导航至关重要,而在这些区域,使用 GNSS 备份和主航路信标在运营上至关重要。此外,与终端辅助设备相比,更换航路信标的成本高且物流复杂,这意味着航路信标在安装基数和相关服务收入方面仍保持优势。
预计控制和监控系统部分在预测期内将以最高的复合年增长率成长。
预计控制和监控系统细分市场将在预测期内实现最高成长率。这是因为迫切需要对传统的NDB地面基础设施进行现代化改造,以提高效率、远距离诊断,并使其融入更广泛的ANS网路。对能够实现集中监控、自动故障检测和减少现场维护需求的软体定义系统的投资正在获得越来越多的关注。此外,对老旧的NDB站点进行现代化控制系统维修,以延长其使用寿命并支援混合运营,也是该细分市场加速成长的主要驱动力。
预计亚太地区将在预测期内占据最大的市场占有率。这是因为该地区地域分布广泛,地形复杂,地处偏远地区,例如中国、印度、澳大利亚和群岛国家,而导航导航台 (NDB) 对于这些国家的导航冗余和覆盖至关重要。大量老旧导航导航台需要持续维护和升级,加上在航空基础设施扩建方面的巨额投资,这些因素都极大地促进了该地区占据领先的市场占有率。
预计亚太地区在预测期内将实现最高的复合年增长率。航空市场的快速成长、空中交通量的不断增长以及各国政府(尤其是在印度和东南亚等新兴经济体)为加强空域安全和连通性而采取的倡议,是主要驱动因素。这需要维护现有的NDB基础设施,并在偏远地区策略性地部署新的混合系统。此外,对空中导航服务(ANS)基础设施(包括先进的控制和监控系统)现代化的大量投资,也正在推动该地区的加速成长。
According to Stratistics MRC, the Global Non-Directional Beacon (NDB) Market is accounted for $446.41 million in 2025 and is expected to reach $712.16 million by 2032 growing at a CAGR of 6.9% during the forecast period. A Non-Directional Beacon (NDB) is a ground-based radio transmitter used in aviation navigation that emits signals in all directions. Aircraft equipped with Automatic Direction Finders (ADF) use these signals to determine the bearing to or from the station. NDBs provide essential navigational guidance for en-route, approach, and holding procedures, particularly in areas lacking advanced navigation infrastructure, and remain valuable as a backup to satellite-based systems.
Demand for redundant navigation in remote areas
The persistent requirement for robust backup navigation systems in geographically isolated regions lacking reliable GNSS coverage is a primary market driver. Aviation authorities mandate redundant navigation aids like NDBs to ensure safety-of-life operations where terrain or limited infrastructure compromises satellite signals. This operational necessity sustains demand, particularly for approaches and en-route guidance in challenging environments like mountainous or Polar Regions, ensuring continuity of service. Moreover, NDBs provide critical resilience against GNSS jamming or spoofing vulnerabilities.
Demand for redundant navigation in remote areas
The aviation industry's strategic shift towards Performance-Based Navigation (PBN), primarily reliant on GNSS, is driven by ICAO mandates and initiatives like NextGen and SESAR is a restraint to the market. This transition reduces dependence on traditional ground-based aids, including NDBs. Operators and ANSPs are progressively decommissioning older NDB installations due to higher operational costs and spectrum inefficiency compared to satellite navigation. Additionally, the focus on PBN routes diminishes the operational necessity for standalone NDBs, constraining new installations.
Hybrid systems integration
A significant opportunity lies in integrating NDBs within hybrid navigation architectures. Modernizing legacy NDB infrastructure to interface seamlessly with GNSS and other systems enhances overall network resilience and provides layered redundancy. This approach leverages existing investments while supporting the PBN transition, particularly for backup validation or in specific operational scenarios where ground-based aids offer advantages. Furthermore, integrating NDB data into modern control & monitoring systems improves operational efficiency and fault tolerance, extending asset viability.
Maintenance costs for aging infrastructure
Many existing beacons are nearing end-of-life, requiring frequent repairs and component replacements, which are often costly due to parts obsolescence. Skilled technicians capable of servicing legacy analog systems are becoming scarce. These rising costs pressure ANSP budgets, accelerating the cost-benefit analysis favoring decommissioning over refurbishment, especially where GNSS coverage is deemed sufficient, posing a direct threat to installed base longevity.
The COVID-19 pandemic severely impacted the NDB market through widespread disruptions. Aviation activity plummeted, leading to deferred maintenance schedules and budget reallocations away from navigation infrastructure upgrades by ANSPs and airlines. Supply chain interruptions hampered the delivery of critical components for both maintenance and new installations. Furthermore, reduced capital expenditure delayed planned modernization or hybrid integration projects. This period accelerated strategic reviews, potentially hastening decisions to decommission older NDBs rather than invest in upkeep during the downturn.
The en-route NDBs segment is expected to be the largest during the forecast period
The en-route NDBs segment is expected to account for the largest market share during the forecast period due to the extensive existing infrastructure supporting long-haul and remote air routes globally. Despite the PBN transition, the critical need for reliable navigation over vast oceanic and sparsely populated land areas, where GNSS backup or primary NDB use remains operationally essential, sustains this segment. Moreover, the high cost and logistical complexity of replacing en-route beacons compared to terminal aids contribute to their continued dominance in terms of installed base and associated service revenues.
The control & monitoring systems segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the control & monitoring systems segment is predicted to witness the highest growth rate, driven by the imperative to modernize legacy NDB ground infrastructure for improved efficiency, remote diagnostics, and integration within broader ANS networks. Investments focus on software-defined systems enabling centralized monitoring, automated fault detection, and reduced on-site maintenance needs. Additionally, the retrofitting of older NDB sites with modern control systems to extend lifespan and support hybrid operations significantly fuels this segment's accelerated growth.
During the forecast period, the Asia Pacific region is expected to hold the largest market share, attributed to vast geographical expanses with challenging terrain and remote areas across countries like China, India, Australia, and archipelagic nations, where NDBs remain vital for navigation redundancy and coverage. Significant investments in aviation infrastructure expansion, alongside the presence of numerous aging NDB installations requiring ongoing maintenance and upgrades, contribute substantially to the region's leading market share.
Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR. Rapid aviation growth, increasing air traffic, and government initiatives to enhance airspace safety and connectivity, particularly in developing economies like India and Southeast Asian nations, are key drivers. This necessitates both maintaining existing NDB infrastructure and strategically deploying new or hybrid systems in remote locations. Moreover, significant investments in modernizing ANS infrastructure, including advanced control & monitoring systems, propel the region's accelerated growth rate.
Key players in the market
Some of the key players in Non-Directional Beacon (NDB) Market include Honeywell International Inc., Thales Group, Nautel Ltd., Systems Interface Ltd., Azimut JSC, Telerad, ARC Aviation Renewables, Flugcom, Tianjin Hairun Marine Technical Co., Ltd., Omega Integration Pte Ltd., ELNA GmbH, Vector InfoTech Group, Indra Sistemas S.A., Northrop Grumman Corporation, Cobham Aerospace Communications, Raytheon Technologies Corporation, S.I.T.T.I. S.p.A., Becker Avionics GmbH, Selex ES, and Rohde & Schwarz GmbH & Co KG.
In June 2025, Indra Sistemas S.A. successfully completed delivery to the Australian Defence Force of 11 Instrument Landing Systems (ILS) and 6 Non-Directional Beacons across 12 sites.
In March 2025, Systems Interface Ltd. signed a major contract with the Romanian Government for nationwide air navigation NDB capability upgrades. The contract covers 7 Air Force locations across Romania with 13 Nautel Non-Directional Beacon systems including equipment shelters, power backup systems, telecommunications facilities, antennas and masts.
Note: Tables for North America, Europe, APAC, South America, and Middle East & Africa Regions are also represented in the same manner as above.