// SPACECRAFT — 12U–27U CubeSat bus
SF-12
LIVEFast, stackable, rideshare-native.
A 12U–27U CubeSat bus built for cadence — stackable, rideshare-native, and orderable today.
The SF-12 is the entry point to the catalog: a CubeSat-class bus from 12U to 27U that trades nothing for speed. It stacks into standard deployers, flies as rideshare, and reaches orbit in months, not years.
Like every SF bus it flies the Foundry Edge avionics core, so autonomy, fault management, and over-the-air updates are identical to the flagship — the only thing that changes is the envelope.
- Class
- 12U–27U CubeSat
- Orbits
- LEO
- Payload cap.
- ~8 kg
- Power (EOL)
- ~120 W EOL
- Pointing
- <0.05° 3-axis
- Propulsion
- Cold-gas / optional electric
- Integration lead
- ~6 months
- Deployer
- Standard 12U/27U
Rideshare-native
Sized and qualified for standard CubeSat deployers and the most common rideshare orbits.
Common avionics
Flies Foundry Edge — the same flight software and autonomy as the flagship buses.
Fast turn
From order to integration in roughly six months, built for constellation cadence.
Configure this bus.
Compose the payload, price the configuration, and order it against a live constraint engine.