Final answer:
The only approved blasting method of removing corrosion on assembled aircraft is abrasive blasting.
Step-by-step explanation:
The only approved blasting method of removing corrosion on assembled aircraft is called abrasive blasting. Abrasive blasting involves the use of abrasive materials, such as sand or glass beads, that are propelled at high speeds to remove corrosion from the surface of the aircraft. This method is effective in removing corrosion without causing damage to the underlying structure or components of the aircraft.
Abrasive blasting is commonly used in the aviation industry because it can effectively remove corrosion from hard-to-reach areas and intricate parts, such as joints and crevices. It is also a preferred method because it does not require the disassembly of the aircraft, saving time and resources.
However, it is important to note that the use of abrasive blasting should be done with caution and under specific guidelines to ensure the safety of the aircraft and those performing the blasting process.