Impressive. The flame looks about 4.6 times the length of the rocket (measured with the edge of a spoon equaling the height of the rocket) and about 4 times its

Impressive. The flame looks about 4.6 times the length of the rocket (measured with the edge of a spoon equaling the height of the rocket) and about 4 times its diameter at the flame's base. Falcon9 is about 70m with a 4m diameter? This makes the trailing flame 322m long and 16m wide at the base. Imagine an erect column of fire with a 16m base that goes up 322m... That'd be an awesome thing.