B2 - Spirit:
A heavy bomber made by USA, only 21 units were made and now only 20 remains as one crashed in 2008. B-2 Spirit is top our list of most expensive as each unit cost around $2.4 billion, yeah quite an expensive bomber plane, but if you check the features of this aircraft, you will surely say that this aircraft is worthy of such a price tag. Let us give you brief overview of its capabilities,
- the THING is hard to detect via infrared,
- acoustic, electromagnetic,
- visual or radar signals
- virtualy invisible.
Test Video of B2 Spirit has also published