ArkEdge Space Launches and Begins Operations of Small Satellite AE1a
ArkEdge Space Inc. announces the successful launch of its small satellite AE1a and the commencement of initial checkout through communication establishment via test radio waves. This satellite aims to demonstrate technology for wide-area, real-time vessel tracking and communication for maritime digitalization, building on NEDO projects and collaborating with existing satellites to advance VDES demonstrations.
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- 📰 Published: March 31, 2026 at 23:38
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ArkEdge Space Inc. (Headquarters: Koto-ku, Tokyo; Representative Director CEO: Takayoshi Fukuyo; hereinafter "ArkEdge Space"), which provides comprehensive solutions from planning and design to mass production and operation of small satellite constellations, announces the successful launch of its small satellite AE1a and the commencement of initial checkout through communication establishment via test radio waves.
AE1a was launched on March 30, 2026, at 20:02 Japan time, aboard SpaceX's Falcon 9 rocket "Transporter-16." After being injected into its designated orbit, communication via test radio waves was confirmed by our ground stations.
AE1a aims to achieve its success criteria after several months of initial operation.
This satellite is a result of NEDO (New Energy and Industrial Technology Development Organization) subsidized projects: "Space Industry Technology Information Infrastructure Development Research and Development Project (Development and Demonstration Support for General-Purpose Bus for Small Satellites) / Development and Demonstration of 6U Standard General-Purpose Bus for Rapid and Efficient Production of Multiple Types of Satellites and its Production and Operation System," and NEDO commissioned projects: "Economic Security Critical Technology Development Program / Development and Demonstration of Maritime Domain Awareness Technology using Communication Satellite Constellations for Ships."
As a result of these programs, we have achieved simultaneous operation of 8 small satellites (9 cumulative). Each satellite continues stable operation through collaboration with our two domestic ground stations and overseas ground stations, continuously generating results.
■ About AE1a
AE1a is a satellite aimed at developing and demonstrating technology for wide-area, real-time vessel tracking and communication to achieve maritime digitalization.
It adopts our developed 6U satellite general-purpose bus "Large Antenna Equipped Model" and will demonstrate deployable antennas for VDES (VHF Data Exchange System) business, as well as improve and demonstrate elemental technologies for VDES receivers.
In conjunction with AE1d (operation started January 2025) and AE3Va (operation started June 2025), which are already in orbit, it will proceed with demonstrations in wide maritime areas as a three-satellite constellation.
The addition of the AE1a satellite will enable transmission demonstrations from satellites for the first time, in addition to previous reception demonstrations. This is expected to further advance VDES demonstrations in terms of sophistication and scope, and contribute to use case demonstrations in the actual maritime sector, towards the realization of maritime digitalization.
■ Progress of VDES Demonstration
With the previously launched AE3Va satellite, continuous acquisition of AIS signals is progressing. Data accumulation is underway in multiple maritime areas, including congested shipping lanes near Japan and important sea lanes.
AE1a was launched on March 30, 2026, at 20:02 Japan time, aboard SpaceX's Falcon 9 rocket "Transporter-16." After being injected into its designated orbit, communication via test radio waves was confirmed by our ground stations.
AE1a aims to achieve its success criteria after several months of initial operation.
This satellite is a result of NEDO (New Energy and Industrial Technology Development Organization) subsidized projects: "Space Industry Technology Information Infrastructure Development Research and Development Project (Development and Demonstration Support for General-Purpose Bus for Small Satellites) / Development and Demonstration of 6U Standard General-Purpose Bus for Rapid and Efficient Production of Multiple Types of Satellites and its Production and Operation System," and NEDO commissioned projects: "Economic Security Critical Technology Development Program / Development and Demonstration of Maritime Domain Awareness Technology using Communication Satellite Constellations for Ships."
As a result of these programs, we have achieved simultaneous operation of 8 small satellites (9 cumulative). Each satellite continues stable operation through collaboration with our two domestic ground stations and overseas ground stations, continuously generating results.
■ About AE1a
AE1a is a satellite aimed at developing and demonstrating technology for wide-area, real-time vessel tracking and communication to achieve maritime digitalization.
It adopts our developed 6U satellite general-purpose bus "Large Antenna Equipped Model" and will demonstrate deployable antennas for VDES (VHF Data Exchange System) business, as well as improve and demonstrate elemental technologies for VDES receivers.
In conjunction with AE1d (operation started January 2025) and AE3Va (operation started June 2025), which are already in orbit, it will proceed with demonstrations in wide maritime areas as a three-satellite constellation.
The addition of the AE1a satellite will enable transmission demonstrations from satellites for the first time, in addition to previous reception demonstrations. This is expected to further advance VDES demonstrations in terms of sophistication and scope, and contribute to use case demonstrations in the actual maritime sector, towards the realization of maritime digitalization.
■ Progress of VDES Demonstration
With the previously launched AE3Va satellite, continuous acquisition of AIS signals is progressing. Data accumulation is underway in multiple maritime areas, including congested shipping lanes near Japan and important sea lanes.