 | |
| Manufacturer | GomSpace |
|---|---|
| Country of origin |  France |
| Operator | Unseenlabs |
| Applications | SIGINT |
| Website | https://unseenlabs.com/en/ |
| Specifications | |
| Bus | 6U, 8U CubeSat |
| Production | |
| Launched | 19 |
| Maiden launch | 19 August 2019 |
| Last launch | 28 November 2025 |
| Related spacecraft | |
| Launch vehicle | Electron, Vega, Falcon 9 |
Breizh Reconnaissance Orbiter (BRO) is a low Earth orbit satellite constellation developed by the French company Unseenlabs, [1] headquartered in Rennes, Brittany, [2] [3] [4] with the support of the French Ministry of Research and Innovation. [5] BRO is focused on radio frequency spectrum monitoring and signal intelligence for maritime and aerial traffic surveillance. [5] [6] [7] [8] [9] [10] The 6U and 8U CubeSat-type small satellites [11] are built by the Danish company GomSpace. [12] [13] The first BRO satellite, BRO-1, [14] was launched in August 2019 on a Rocket Lab Electron rocket. [15] [11] [16] [17] [18]