Carry On Bags:
No
Checked Bags:
Check with Airline
Engines must be completely purged of all liquid or gaseous fuel, including residue and vapors, to be allowed in checked baggage.
Even if completely purged, some airlines may refuse to allow engine powered equipment in baggage if it has ever contained fuel.
Please check with your airline prior to traveling for their policy.
For battery powered equipment, see separate entry.