Boeing despede mais de 400 membros do sindicato aeroespacial profissional – Tech4Fan – Tecnologia na medida certa!

Write a detailed and engaging article about Boeing despede mais de 400 membros do sindicato aeroespacial profissional  Tech4Fan – Tecnologia na medida certa!. The article should be structured with clear distinct paragraphs, each focusing on a specific aspect of the topic. Keep the tone human and conversational while ensuring the content is informative, well-organized, and easy to read. avoid adding a conclusion; focus purely on delivering structured, insightful information.