Steam and Reactive Jetpack

It occurs to me that there could be a jet pack that uses steam under pressure (easy to get into canning machine), drawing even I could think because it equalizes the only fuel that uses steam perhaps in the bottom of the medium (in a hole in the development s) may have a compressor.

Radioactive jetpack consume a simple rod of uranium that could put in the machine canning and lasted for a good amount of time.
it could crafting with:
Lead casing / Advanced circuit / casing Lead
Lead casing / Reactor Chamber / casing Lead
Rod Fuel / Air / Fuel Rod

The steam jetpack could reach ~ 120 meters 30 seconds, but with a much faster speed than other jetpack (like the steam explocion what pitches) and jetpack uranium could reach ~ 175 meters 8 minutes .

Recognize since I'm using google translator to write (I do not speak English (little))