What if...

What if power engine test is being done over a ground brick covered surface instead of a tarmac or concrete surface?

According to Aircraft Maintenance and Engineering Facebook page, a few days ago in Pakistan someone found the answer to this question the hard way. A engine power test of a Boeing 737-400 has been taken over a brick covered ground and the result? Well see it for your selves.

Pakistani road services have found a new way to rapidly remove road-layers.