- Get in Touch with Us
Last Updated: Apr 25, 2025 | Study Period: 2022-2030
The terms radio altimeter, electronic altimeter, and reflection altimeter are also used to refer to radar altimeters. It's employed to determine the altitude above the ground and below an aircraft or spacecraft.
An electronic tool that can be used to measure an aircraft's height that is in the air is called a radio altimeter.
The ability to broadcast, receive, and convert radio signals into analogue voltages proportional to height makes it a useful tool for determining the absolute height of a spacecraft or aircraft above the ground.
The Global aircraft radar altimeter market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
In order to withstand 5G interference, FreeFlight Systems has launched a new line of radar altimeters with modified RF circuitry.
A 25-Hz update rate, frequency-modulated continuous wave at 4.3 GHz centre frequency, an altitude range of 20 to 2,500 feet, antenna response angles up to 20 degrees pitch and 30 degrees roll, and a service ceiling of 55,000 feet are just a few of the features of the Terrain Series radar altimeter.
During various phases of flight, the KRA-405B radar altimeter, a compact, solid-state airborne altimeter, delivers precise altitude measurements over terrain.
Even in the contemporary 5G context, the KRA-405B RADALT has established itself as one of the most trustworthy and industry-proven radar altimeters available.
The FAA seeks information from the aviation industry regarding a new radar altimeter using 5G C-Band technology. Radio altimeter manufacturers, aircraft manufacturers, and operators are invited to freely take part in new testing and evaluation of the aircraft altimeters conducted in collaboration with federal authorities.
In order to discover a solution that enables 5G C-band and aviation to coexist safely, the FAA is collaborating with the wireless and aviation industries. While that work is being done, the FAA informed operators that Notices to Air Missions (NOTAMs) may be issued to limit activities in regions where 5G interference is likely.
Additional details about potentially affected aircraft components are also provided.Separate requests were made by the FAA in its SAIB to radio altimeter suppliers, airlines, and aircraft manufacturers to provide details regarding any interference problems they may have encountered while in the air or while testing and evaluating the performance of their individual altimeter systems.
In an effort to provide more clarification on how the new NOTAMs will identify the geographic regions where specific operations requiring a radio altimeter are banned in the presence of 5G C-Band signals, the FAA also issued a new Safety Alert for Operators (SAFO).
It was stated that more time was required to create a long-term solution to any potential interference issues that this novel new form of 5G connectivity based in the United States offers to aircraft radar altimeters.
New airworthiness directives (ADs) that the Federal Aviation Administration (FAA) has published forbid certain types of sophisticated fixed and rotary wing landing procedures that depend on radar altimeter data. Radio frequency spectrum management is the main problem that has regulators and aviation officials concerned.
Radar altimeters are devices that send radio frequency signals to the earth or other terrain from the bottom of modern commercial and military aircraft. The altimeter, which updates its height above the ground on a frequent basis and multiple times per second, measures the amount of time it takes for the signal to travel to the ground and reflect back to the aircraft.The radio spectrum is split into various frequency bands that have been designated for data, voice, and wireless communications used by numerous sectors.
In the C-Band, which spans the frequency range from 3.7 to 4.2 GHz, where the range of signal transmissions and capacity are at their best, which is where aircraft radar altimeters work, the lower half of the operating frequency range for such devices is 4.2-4.4 GHz. The 3.7-3.98 GHz frequency range, which is near altimeters, will be used by AT&T and Verizon's 5G wireless networks when they turn them on.
| Market Segmentation |
| Scope of the report |
| Abbreviations |
| Research Methodology |
| Executive Summary |
| Introduction |
| Insights from Industry stakeholders |
| Cost breakdown of Product by sub-components and average profit margin |
| Disruptive innovation in the Industry |
| Technology trends in the Industry |
| Consumer trends in the industry |
| Recent Production Milestones |
| Component Manufacturing in US, EU and China |
| COVID-19 impact on overall market |
| COVID-19 impact on Production of components |
| COVID-19 impact on Point of sale |
| Market Segmentation, Dynamics and Forecast by Geography, 2022-2030 |
| Market Segmentation, Dynamics and Forecast by Product Type, 2022-2030 |
| Market Segmentation, Dynamics and Forecast by Application, 2022-2030 |
| Market Segmentation, Dynamics and Forecast by End use, 2022-2030 |
| Product installation rate by OEM, 2022 |
| Incline/Decline in Average B-2-B selling price in past 5 years |
| Competition from substitute products |
| Gross margin and average profitability of suppliers |
| New product development in past 12 months |
| M&A in past 12 months |
| Growth strategy of leading players |
| Market share of vendors, 2022 |
| Company Profiles |
| Unmet needs and opportunity for new suppliers |
| Conclusion |
| Appendix |
© 2017-2025 Mobility Foresights Admin Pvt Ltd. All rights reserved.