Small, sleek, and fast, the Blackbird stands ready for any mission requiring a subtler touch. As part of Sirius Squadron, she is dispatched on assignments where the solution can be provided by a small team of specialists acting unobtrusively. This includes tactical operations and missions of subterfuge, but also complex away missions requiring scientific or engineering expertise. Although the Blackbird’s default configuration prepares her for law enforcement, infiltration, or surveillance operations, she is capable of a range of missions, including reconnaissance ahead of first contact or courier assignments into volatile regions.
Commander Hal Cassidy commands the Blackbird and its team of specialist operators, a five-person team codenamed the Rooks, who carry out away missions. From time to time, key officers from Sirius Squadron may join the Blackbird on its assignments, providing essential expertise or acting in overall command of delicate missions. Due to her size and limited facilities, the Blackbird often operates directly out of Gateway Station or is deployed within several days’ travel of a larger ship of the squadron, such as the USS Sirius herself. When in and around Federation space, however, she may be deployed away from the squadron for weeks at a time, relying on local infrastructure for support.
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Sirius Expeditionary Squadron is a unit centered around the Odyssey-class USS Sirius under the command of Commodore Matt Rourke. Sirius Squadron stands ready to deploy outside or on the fringes of Federation territory at short notice to respond to emerging situations across the galaxy. With multiple versatile and powerful ships at its disposal, the squadron can operate independently and without support for extended periods, and is flexible enough to face a range of missions, including under volatile circumstances where objectives and conditions can quickly change. While this profile often leads Sirius Squadron to respond to geopolitical crises, the unit’s versatility make it equally suited emergent scientific investigations.
The main unit, organised around the Sirius herself, is an element of several powerful ships each able to take the lead or act independently depending on the mission’s needs. Deployed together, they are a supremely well-rounded and capable unit. Two additional divisions provide specialist support. The first, headed by the USS Redemption, acts as an operations element to provide engineering, humanitarian, or diplomatic services. The second, headed by the USS Liberty, fulfils dedicated exploratory or scientific missions. The divisions may deploy independently or in support of one another, depending on operational needs.
To follow the main stories of Sirius Squadron, visit the USS Endeavour Command page.
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Commanding Officer
Rook 1
Executive Officer
Intelligence Specialist
Rook 2
Engineering Specialist
Rook 3
Science Specialist
Rook 4
Infiltration Specialist
Rook 5
Tactical Officer
Operations Officer
Helm Officer
Former Team Member
Deceased
19 May 2025
Gateway Station, USS Blackbird, USS Endeavour, USS Liberty, USS Memphis, USS Mercury, USS Ranger, USS Redemption, USS Scylla, USS Sirius, USS Swiftsure and USS Tempest
The skyline of Alpha Centauri City shimmered under the rising sun, gold light catching on glass towers and reconstructed skyways to gleam anew. From the terrace atop the Starfleet Affairs Tower, the view stretched wide, from the bay where civilian transports ferried in supplies, to the scarred [...]
17 May 2025
Gateway Station, USS Blackbird, USS Endeavour, USS Liberty, USS Memphis, USS Mercury, USS Ranger, USS Redemption, USS Scylla, USS Sirius, USS Swiftsure and USS Tempest
The Blackout was down. But the battle for Alpha Centauri wasn’t over. The bridge of the Endeavour was a storm barely held at bay. Emergency lights glowed hostile red across consoles, some of them cracked and sparking. Bulkheads groaned under strain. Officers moved with practiced urgency, the [...]
16 May 2025
Gateway Station, USS Blackbird, USS Endeavour, USS Liberty, USS Memphis, USS Mercury, USS Ranger, USS Redemption, USS Scylla, USS Sirius, USS Swiftsure and USS Tempest
The lift ascended through the narrow shaft of emergency lights and vibrating metal. Beneath their feet, the pulsing hum of the outpost’s core reverberated through the station’s spine, a thudding heartbeat of engineering that made Rosewood’s teeth itch. Beside him, Ranicus checked her weapon [...]
15 May 2025
Gateway Station, USS Blackbird, USS Endeavour, USS Liberty, USS Memphis, USS Mercury, USS Ranger, USS Redemption, USS Scylla, USS Sirius, USS Swiftsure and USS Tempest
Beyond the reinforced canopy of the Blackbird’s bridge, Underspace twisted and pulsed, a copper maelstrom of compressed subspace and rippling distortions. They had traded one form of chaos for another, the dazzling spectacle of starships ablaze in the name of Alpha Centauri swapped for this. That [...]