It's already been done 
Vehicle: Little Nellie
Owner: James Bond
Status: Stored at Q-Branch
A small one-seater autogiro, just 9.5 feet in length, a weight of 250 pounds with a top speed of 160 km/h. It's maximum altitude was 18,000 feet, perfect for recon missions.
Specs
The brightly coloured autogiro was laden with the following mechanisms:
- Dual, synchronized machine guns
- Left and right forward firing rocket launchers
- Rear firing dual flame throwers with an 80 yard range
- Dual smoke screen dispensers
- ATA heat seeking missiles
- Aerial mines, to be dropped from above the victim