N2
Definition
- Spool speed expressed in percent rpm. N2 is the high pressure spool speed on engine with 2 spools and medium pressure spool on engines with 3 spools
References
- Airplane Flying Handbook · Federal Aviation Administration · 2021
N2
Spool speed expressed in percent rpm. N2 is the high pressure spool speed on engine with 2 spools and medium pressure spool on engines with 3 spools