English as a Second Language -Airframe & Powerplant Technician - General Book 1 of 2 Level -1: ESL A

English as a Second Language - Airframe & Powerplant Technician General Book 1 is the essential tool for success in learning English for the aviation English learner. This ESL book introduces you to the fundamental concepts, terms and examples. The English learner will gain knowledge and the significant topics on each lessons about aviation maintenance and learn the meaning of everyday words that can assist English learner.