緊急定位發送器市場 - 全球產業規模、佔有率、趨勢、機會及預測（按類型、服務、最終用戶、地區和競爭格局分類，2021-2031年）

全球緊急定位發射器市場預計將從 2025 年的 2.1689 億美元成長到 2031 年的 3.4437 億美元，複合年成長率為 8.01%。

緊急定位信標（ELT）是指安裝在飛機上的遇險無線電信標，在飛機撞擊時會啟動並向衛星發送訊號，使搜救隊能夠迅速定位墜機地點。這一成長趨勢主要受以下因素驅動：國際航空安全法規要求使用先進的406MHz技術，以及全球通用航空和商用飛機機隊的穩定成長。為了滿足持續的行業需求，COSPAS-SARSAT秘書處報告稱，製造商計劃在2024年生產32,000台新的ELT設備。

儘管前景樂觀，但由於老舊飛機改裝以符合新一代標準成本高昂，市場仍面臨許多障礙。小型飛機營運商通常將升級到現代防篡改信標的成本視為沉重的經濟負擔，導致更換週期緩慢。這種經濟上的猶豫限制了先進技術在通用航空領域的普及速度，最終阻礙了市場的進一步擴張。

市場促進因素

重塑全球緊急定位器市場格局的關鍵因素之一是嚴格的航空安全法規的實施。世界各國當局都在強制要求遵守國際民用航空組織 (ICAO) 的標準，特別是全球航空遇險安全系統 (GADSS) 的要求，該系統要求新型飛機必須具備自主遇險追蹤功能。這些監管措施要求營運商為其飛機配備高性能、防篡改的信標，以確保快速異常檢測和高效的救援行動。鑑於信標已被證實具有拯救生命的能力，這已成為一項必備要求。根據美國國家海洋暨大氣總署 (NOAA) 於 2025 年 4 月發布的《2025 年 SARSAT 406 日》報告，406MHz 信標技術在 2024 年幫助美國完成了 411 次救援，這凸顯了強制安裝先進緊急定位器設備的重要性。

同時，隨著全球公務機和商用飛機機隊的擴張，製造商也持續收到工廠出貨時裝載訂單。隨著航太原始設備製造商 (OEM) 提高產量以滿足疫情後的旅行需求，每架新交付的飛機都必須配備經認證的緊急定位發射器 (ELT)。飛機交付量與市場成長之間的這種直接關聯涵蓋多個領域。例如，根據通用航空製造商協會 (GAMA) 於 2025 年 2 月發布的《2024 年通用航空交付量和帳單報告》，2024 年全球噴射機交付量達到 764 架。同樣，商用航空也在推動這一趨勢。空中巴士在 2025 年 1 月發布的題為「2024 年民航機訂單和交付」的新聞稿中宣布，該公司在 2024 年交付了766 架民航機，這為 ELT 供應商帶來了巨大的採購機會。

市場挑戰

全球緊急定位發射機市場成長的主要障礙之一是老舊飛機改裝帶來的沉重經濟負擔。對於小型通用航空平台的擁有者而言，升級到最新406MHz技術的總成本（包括單價、安裝人工費和必要的認證採集費用）往往超過飛機本身帶來的即時效用。這種經濟限制導致許多業者推遲必要的升級，選擇繼續使用老舊設備，而不是承擔滿足下一代合規標準的高昂成本。這導致老舊發送器的更換週期延長，形成瓶頸，限制了依賴飛機現代化改造的製造商的商機。

這種對尖端技術投資的猶豫不決也反映在近期製造業績效數據中。 Cospers-Sarsat秘書處發布的2024年度Beacon製造商調查顯示，去年全球產量約為196,125台，較2022年下降了9%。產量下降凸顯了成本限制以及由此導致的營運商不願更新設備的現狀，正在減緩市場成長勢頭。如果沒有足夠的財政獎勵來抵消這些成本，該產業將難以實現先前預期的快速市場滲透。

市場趨勢

隨著市場向中地球軌道搜救（MEOSAR）生態系統轉型，其技術正經歷重大升級。 MEOSAR 的探測速度和精度都超越了傳統系統。利用 GPS、伽利略和格洛納斯等全球導航衛星系統（GNSS）星座，這項基礎設施的演進實現了近乎瞬時的訊號定位，顯著提升了現代信標對安全關鍵型作業人員的效用。支援這項衛星功能的地面系統也在穩步擴展。根據國際民航組織（ICAO）於 2024 年 5 月發布的《COSPAS-SARSAT 專案現況》工作文件，到 2024 年 4 月，全球將有 30 個中地球地面站投入運作，能夠同時追蹤多達 366 顆衛星。

同時，回傳鏈路服務 (RLS) 功能的應用正成為一項關鍵的市場差異化因素，使急難無線電訊號發射器從簡單的單向發送器發展成為雙向設備。此功能利用伽利略衛星導航系統，自動回應遇險信標，並為用戶提供視覺確認，顯示救援部門已收到並定位了警報。這項功能不僅能降低使用者在緊急情況下的焦慮，也有助於減少因誤報造成的運作負擔。根據歐洲全球導航衛星系統服務中心於 2025 年 2 月發布的《2024 年第四季伽利略效能報告》，回傳連結服務展現了卓越的可靠性，在報告期間內維持了超過 99.81% 的月度可用性。

目錄

第1章概述

第2章調查方法

第3章執行摘要

第4章：客戶評價

第5章 全球緊急定位發送器市場展望

• 市場規模及預測
  • 按金額
• 市佔率及預測
  • 按類型（緊急定位發射機 (ELT)、個人定位信標 (PLB)、緊急位置指示無線電信標 (EPIRB)）
  • 依服務類型（維護服務、安裝和設計、檢驗及管理服務、工程服務、其他）
  • 按最終用戶（航空、軍事、政府、海事、其他）
  • 按地區
  • 按公司（2025 年）
• 市場地圖

第6章 北美緊急定位發送器市場展望

• 市場規模及預測
• 市佔率及預測
• 北美洲：國家分析
  • 美國
  • 加拿大
  • 墨西哥

7. 歐洲緊急定位發送器市場展望

• 市場規模及預測
• 市佔率及預測
• 歐洲：國家分析
  • 德國
  • 法國
  • 英國
  • 義大利
  • 西班牙

8. 亞太地區緊急定位發送器市場展望

• 市場規模及預測
• 市佔率及預測
• 亞太地區：國家分析
  • 中國
  • 印度
  • 日本
  • 韓國
  • 澳洲

9. 中東和非洲緊急定位發送器市場展望

• 市場規模及預測
• 市佔率及預測
• 中東和非洲：國家分析
  • 沙烏地阿拉伯
  • 阿拉伯聯合大公國
  • 南非

第10章 南美洲緊急定位發送器市場展望

• 市場規模及預測
• 市佔率及預測
• 南美洲：國家分析
  • 巴西
  • 哥倫比亞
  • 阿根廷

第11章 市場動態

• 促進要素
• 任務

第12章 市場趨勢與發展

• 併購
• 產品發布
• 最新進展

第13章 全球緊急發送器市場：SWOT分析

第14章：波特五力分析

• 產業競爭
• 新進入者的可能性
• 供應商電力
• 顧客權力
• 替代品的威脅

第15章 競爭格局

• Honeywell International Inc.
• Safran SA
• Groupe Gorge
• Astronics Corporation
• Ack Avionics Technologies Inc.
• ACR Electronics
• Cobham SATCOM
• Jotron Elektronikk AS
• GMV Innovating Solutions SL

第16章 策略建議

第17章：關於研究公司及免責聲明

The Global Emergency Location Transmitter Market is projected to expand from USD 216.89 Million in 2025 to USD 344.37 Million by 2031, reflecting a compound annual growth rate of 8.01%. Defined as a distress radio beacon installed on aircraft, an Emergency Location Transmitter (ELT) activates upon impact to transmit a signal to satellites, allowing search and rescue teams to swiftly locate crash sites. This growth trajectory is fundamentally propelled by strict international aviation safety requirements mandating the use of advanced 406 MHz technology, alongside the steady growth of global general and commercial aviation fleets. To address this sustained industry demand, the 'Cospas-Sarsat Secretariat' reported in '2024' that manufacturers intended to produce 32,000 new ELT units.

Despite this favorable outlook, the market faces a substantial hurdle due to the significant expenses involved in retrofitting older aircraft to comply with next-generation standards. Operators of smaller aircraft often perceive the costs associated with upgrading to modern, tamper-resistant beacons as financially burdensome, leading to a slower replacement cycle. This economic reluctance limits the speed at which advanced technologies can penetrate the general aviation sector, thereby impeding broader market expansion.

Market Driver

The primary catalyst reshaping the Global Emergency Location Transmitter Market is the enforcement of rigorous aviation safety regulations. Authorities across the globe are mandating adherence to International Civil Aviation Organization (ICAO) standards, specifically the Global Aeronautical Distress and Safety System (GADSS) requirements, which necessitate autonomous distress tracking for new aircraft. These regulatory measures compel operators to equip their fleets with high-performance, tamper-resistant beacons that ensure rapid anomaly detection and efficient rescue operations, a necessity highlighted by their proven life-saving capabilities. According to the National Oceanic and Atmospheric Administration's 'SARSAT 406 Day 2025' report released in April 2025, 406 MHz beacon technology was instrumental in 411 rescues within the United States during 2024, confirming the vital importance of mandating advanced emergency location equipment.

Concurrently, the growth of global business and commercial aircraft fleets generates a steady stream of factory-installed beacon orders for manufacturers. As aerospace OEMs increase production rates to satisfy post-pandemic travel demands, every new airframe delivery necessitates the mandatory installation of a certified emergency location transmitter. This direct link between aircraft shipments and market expansion spans multiple sectors; for instance, the General Aviation Manufacturers Association noted in its '2024 General Aviation Aircraft Shipment and Billing Report' published in February 2025 that global business jet deliveries rose to 764 units in 2024. Similarly, the commercial sector supports this trend, with Airbus announcing in a January 2025 press release on '2024 Commercial Aircraft Orders and Deliveries' that it delivered 766 commercial aircraft in 2024, opening substantial procurement avenues for ELT suppliers.

Market Challenge

A major impediment to the growth of the Global Emergency Location Transmitter Market is the substantial financial burden associated with retrofitting legacy aircraft. For owners of smaller general aviation platforms, the cumulative cost of upgrading to modern 406 MHz technology-including the unit price, installation labor, and necessary certification-often outweighs the perceived immediate utility of the airframe. This economic disincentive drives many operators to postpone essential upgrades in favor of maintaining older equipment, rather than absorbing the high costs of meeting next-generation compliance standards. As a result, the replacement cycle for outdated transmitters is extended, creating a bottleneck that restricts revenue opportunities for manufacturers dependent on fleet modernization.

This reluctance to invest in updated technology is evident in recent manufacturing output data. The 'Cospas-Sarsat Secretariat' reported in '2024' that an annual survey of beacon manufacturers revealed a global production of approximately '196,125' units the previous year, representing a '9%' decline in total volume compared to 2022. This reduction in manufacturing output highlights how cost constraints and the consequent hesitation among operators to retrofit their fleets are slowing market momentum. Without significant financial incentives to offset these expenses, the segment faces difficulty in achieving the rapid market penetration rates that the industry had anticipated.

Market Trends

The market is undergoing a significant technological upgrade through the transition to the Medium Earth Orbit Search and Rescue (MEOSAR) ecosystem, which provides superior detection speed and accuracy over legacy systems. This infrastructure evolution employs GNSS constellations such as GPS, Galileo, and GLONASS to deliver near-instantaneous signal localization, significantly enhancing the utility of modern beacons for operators prioritizing safety. The ground segment necessary to support this satellite capability is expanding robustly; the International Civil Aviation Organization stated in a May 2024 working paper on the 'Status of the Cospas-Sarsat Programme' that by April 2024, 30 MEO earth stations capable of tracking up to 366 satellites simultaneously had been commissioned globally.

In parallel, the adoption of Return Link Service (RLS) functionality is becoming a key market differentiator, evolving emergency beacons from simple one-way transmitters into interactive devices. Utilizing the Galileo constellation, this feature sends an automatic acknowledgement back to the distress beacon, offering users visual confirmation that their alert has been received and located by rescue authorities. This capability not only alleviates user anxiety during emergencies but also helps reduce the operational strain caused by false alarms. According to the European GNSS Service Centre's 'Galileo Performance Reports for Q4 2024' published in February 2025, the Return Link Service maintained exceptional reliability, with a monthly availability rate exceeding 99.81% during the reported period.

Key Market Players

• Honeywell International Inc.
• Safran S.A
• Groupe Gorge
• Astronics Corporation
• Ack Avionics Technologies Inc.
• ACR Electronics
• Cobham SATCOM
• Jotron Elektronikk AS
• GMV Innovating Solutions S.L.

Report Scope

In this report, the Global Emergency Location Transmitter Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Emergency Location Transmitter Market, By Type

• Emergency Location Transmitter (ELT)
• Personal Locator Beacon (PLB)
• Emergency Position Indication Radio Beacon (EPIRB)

Emergency Location Transmitter Market, By Service

• Maintenance Services
• Installation and Design
• Inspection and Management Services
• Engineering Services
• Others

Emergency Location Transmitter Market, By End User

• Aviation
• Military
• Government
• Marine
• Others

Emergency Location Transmitter Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Emergency Location Transmitter Market.

Available Customizations:

Global Emergency Location Transmitter Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Emergency Location Transmitter Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Emergency Location Transmitter (ELT), Personal Locator Beacon (PLB), Emergency Position Indication Radio Beacon (EPIRB))
  • 5.2.2. By Service (Maintenance Services, Installation and Design, Inspection and Management Services, Engineering Services, Others)
  • 5.2.3. By End User (Aviation, Military, Government, Marine, Others)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Emergency Location Transmitter Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Service
  • 6.2.3. By End User
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Emergency Location Transmitter Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Service
      • 6.3.1.2.3. By End User
  • 6.3.2. Canada Emergency Location Transmitter Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Service
      • 6.3.2.2.3. By End User
  • 6.3.3. Mexico Emergency Location Transmitter Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Service
      • 6.3.3.2.3. By End User

7. Europe Emergency Location Transmitter Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Service
  • 7.2.3. By End User
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Emergency Location Transmitter Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Service
      • 7.3.1.2.3. By End User
  • 7.3.2. France Emergency Location Transmitter Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Service
      • 7.3.2.2.3. By End User
  • 7.3.3. United Kingdom Emergency Location Transmitter Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Service
      • 7.3.3.2.3. By End User
  • 7.3.4. Italy Emergency Location Transmitter Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Service
      • 7.3.4.2.3. By End User
  • 7.3.5. Spain Emergency Location Transmitter Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Service
      • 7.3.5.2.3. By End User

8. Asia Pacific Emergency Location Transmitter Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Service
  • 8.2.3. By End User
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Emergency Location Transmitter Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Service
      • 8.3.1.2.3. By End User
  • 8.3.2. India Emergency Location Transmitter Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Service
      • 8.3.2.2.3. By End User
  • 8.3.3. Japan Emergency Location Transmitter Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Service
      • 8.3.3.2.3. By End User
  • 8.3.4. South Korea Emergency Location Transmitter Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Service
      • 8.3.4.2.3. By End User
  • 8.3.5. Australia Emergency Location Transmitter Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Service
      • 8.3.5.2.3. By End User

9. Middle East & Africa Emergency Location Transmitter Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Service
  • 9.2.3. By End User
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Emergency Location Transmitter Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Service
      • 9.3.1.2.3. By End User
  • 9.3.2. UAE Emergency Location Transmitter Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Service
      • 9.3.2.2.3. By End User
  • 9.3.3. South Africa Emergency Location Transmitter Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Service
      • 9.3.3.2.3. By End User

10. South America Emergency Location Transmitter Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Service
  • 10.2.3. By End User
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Emergency Location Transmitter Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Service
      • 10.3.1.2.3. By End User
  • 10.3.2. Colombia Emergency Location Transmitter Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Service
      • 10.3.2.2.3. By End User
  • 10.3.3. Argentina Emergency Location Transmitter Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Service
      • 10.3.3.2.3. By End User

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Emergency Location Transmitter Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Honeywell International Inc.
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Safran S.A
• 15.3. Groupe Gorge
• 15.4. Astronics Corporation
• 15.5. Ack Avionics Technologies Inc.
• 15.6. ACR Electronics
• 15.7. Cobham SATCOM
• 15.8. Jotron Elektronikk AS
• 15.9. GMV Innovating Solutions S.L.

16. Strategic Recommendations

17. About Us & Disclaimer