Chapter 323 Cultivating a hobby (second shift)

PS: It will be updated normally from tomorrow, and it will be ready to explode. In this chapter, typing by mobile phone on the bullet train has dazzled my eyes.

"What are the requirements for taking off and landing of this seaplane?" Sun Aiguo asked when he heard this.

"Half a meter is enough," replied Liu Hai.

A water depth of half a meter is enough for this small plane with two pontoons.

The one that does not need a pontoon and the whole body is directly in the water should be 0.5 to 0.8 meters deep.

However, it is a jet engine, and the technology is difficult and complex.

It's not just a watertight structure ..